Currently im running into a disk space issue on my server and seem to have found the culprit:
Supposibly according to some people the size of this index is ~ 40 gb. Which sounds ridiculous because the average list of coords that I save is about 5 elements.
This index has 11k documents.
What I have tried:
Deleted the index and filled it up again, this resulted in a MUCH MUCH smaller index on elasticsearch 40GB -> 14MB?? Which is why im very skeptical as to if this will work at all.
Tried to research trough google without any concrete solutions.
I really hope someone might have some insight why it could possibly be this big.
My Elasticsearch version is: 5.6.11
my settings:
{
"my_polygons_1": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "my_polygons_1",
"creation_date": "1514988794703",
"analysis": {
"filter": {
"addresstranslation": {
"type": "synonym",
"synonyms": [
"1e,eerste",
"2e,tweede",
"3e,derde",
"1ste,eerste",
"2de,tweede",
"3de,derde"
]
},
"translation": {
"token_chars": [
"letter",
"digit",
"whitespace"
],
"min_gram": "3",
"type": "nGram",
"max_gram": "50"
}
},
"analyzer": {
"translation_index_analyzer": {
"filter": "standard,lowercase,asciifolding,translation",
"type": "custom",
"tokenizer": "standard"
},
"address_search_analyzer": {
"filter": "standard,lowercase,asciifolding,addresstranslation",
"type": "custom",
"tokenizer": "standard"
},
"address_index_analyzer": {
"filter": "standard,lowercase,asciifolding,addresstranslation,translation",
"type": "custom",
"tokenizer": "standard"
},
"translation_search_analyzer": {
"filter": "standard,lowercase,asciifolding",
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "lQPnGOZ6TdKx9xZwNPfs2g",
"version": {
"created": "5060399"
}
}
}
}
}
my _stats:
{
"_shards": {
"total": 10,
"successful": 10,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 11331,
"deleted": 646
},
"store": {
"size_in_bytes": 22095974914,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 1184,
"index_time_in_millis": 1166437,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 368507,
"time_in_millis": 159070,
"exists_total": 354156,
"exists_time_in_millis": 157586,
"missing_total": 14351,
"missing_time_in_millis": 1484,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 185,
"query_time_in_millis": 46,
"query_current": 0,
"fetch_total": 30,
"fetch_time_in_millis": 89,
"fetch_current": 0,
"scroll_total": 2,
"scroll_time_in_millis": 2444,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 132,
"total_time_in_millis": 714437,
"total_docs": 6268,
"total_size_in_bytes": 9036940847,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 88138,
"total_auto_throttle_in_bytes": 73181749
},
"refresh": {
"total": 3971,
"total_time_in_millis": 1052798,
"listeners": 0
},
"flush": {
"total": 1063,
"total_time_in_millis": 10994
},
"warmer": {
"current": 0,
"total": 3474,
"total_time_in_millis": 55
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 123,
"memory_in_bytes": 597667360,
"terms_memory_in_bytes": 597553396,
"stored_fields_memory_in_bytes": 38640,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 7872,
"points_memory_in_bytes": 368,
"doc_values_memory_in_bytes": 67084,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 215
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 8,
"hit_count": 0,
"miss_count": 100
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 22662,
"deleted": 2356
},
"store": {
"size_in_bytes": 46187867347,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2263,
"index_time_in_millis": 2216831,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 657621,
"time_in_millis": 250947,
"exists_total": 628867,
"exists_time_in_millis": 247657,
"missing_total": 28754,
"missing_time_in_millis": 3290,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 375,
"query_time_in_millis": 128,
"query_current": 0,
"fetch_total": 73,
"fetch_time_in_millis": 219,
"fetch_current": 0,
"scroll_total": 5,
"scroll_time_in_millis": 6110,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 252,
"total_time_in_millis": 1134358,
"total_docs": 10222,
"total_size_in_bytes": 13797985517,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 160514,
"total_auto_throttle_in_bytes": 155271619
},
"refresh": {
"total": 7539,
"total_time_in_millis": 1978415,
"listeners": 0
},
"flush": {
"total": 2030,
"total_time_in_millis": 21846
},
"warmer": {
"current": 0,
"total": 6641,
"total_time_in_millis": 105
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 261,
"memory_in_bytes": 1246021155,
"terms_memory_in_bytes": 1245778862,
"stored_fields_memory_in_bytes": 81992,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 16704,
"points_memory_in_bytes": 769,
"doc_values_memory_in_bytes": 142828,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 430
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 16,
"hit_count": 0,
"miss_count": 200
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
}
},
"indices": {
"my_polygons_1": {
"primaries": {
"docs": {
"count": 11331,
"deleted": 646
},
"store": {
"size_in_bytes": 22095974914,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 1184,
"index_time_in_millis": 1166437,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 368507,
"time_in_millis": 159070,
"exists_total": 354156,
"exists_time_in_millis": 157586,
"missing_total": 14351,
"missing_time_in_millis": 1484,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 185,
"query_time_in_millis": 46,
"query_current": 0,
"fetch_total": 30,
"fetch_time_in_millis": 89,
"fetch_current": 0,
"scroll_total": 2,
"scroll_time_in_millis": 2444,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 132,
"total_time_in_millis": 714437,
"total_docs": 6268,
"total_size_in_bytes": 9036940847,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 88138,
"total_auto_throttle_in_bytes": 73181749
},
"refresh": {
"total": 3971,
"total_time_in_millis": 1052798,
"listeners": 0
},
"flush": {
"total": 1063,
"total_time_in_millis": 10994
},
"warmer": {
"current": 0,
"total": 3474,
"total_time_in_millis": 55
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 123,
"memory_in_bytes": 597667360,
"terms_memory_in_bytes": 597553396,
"stored_fields_memory_in_bytes": 38640,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 7872,
"points_memory_in_bytes": 368,
"doc_values_memory_in_bytes": 67084,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 215
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 8,
"hit_count": 0,
"miss_count": 100
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 22662,
"deleted": 2356
},
"store": {
"size_in_bytes": 46187867347,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 2263,
"index_time_in_millis": 2216831,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 657621,
"time_in_millis": 250947,
"exists_total": 628867,
"exists_time_in_millis": 247657,
"missing_total": 28754,
"missing_time_in_millis": 3290,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 375,
"query_time_in_millis": 128,
"query_current": 0,
"fetch_total": 73,
"fetch_time_in_millis": 219,
"fetch_current": 0,
"scroll_total": 5,
"scroll_time_in_millis": 6110,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 252,
"total_time_in_millis": 1134358,
"total_docs": 10222,
"total_size_in_bytes": 13797985517,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 160514,
"total_auto_throttle_in_bytes": 155271619
},
"refresh": {
"total": 7539,
"total_time_in_millis": 1978415,
"listeners": 0
},
"flush": {
"total": 2030,
"total_time_in_millis": 21846
},
"warmer": {
"current": 0,
"total": 6641,
"total_time_in_millis": 105
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 261,
"memory_in_bytes": 1246021155,
"terms_memory_in_bytes": 1245778862,
"stored_fields_memory_in_bytes": 81992,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 16704,
"points_memory_in_bytes": 769,
"doc_values_memory_in_bytes": 142828,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 0,
"size_in_bytes": 430
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 16,
"hit_count": 0,
"miss_count": 200
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
}
}
}
}
and my mapping:
{
"my_polygons_1": {
"aliases": {},
"mappings": {
"my_polygons_1": {
"properties": {
"client_id": {
"type": "integer"
},
"id": {
"type": "integer"
},
"name": {
"type": "keyword"
},
"polygon": {
"type": "geo_shape",
"tree": "quadtree",
"precision": "1.0m"
}
}
}
},
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "my_polygons_1",
"creation_date": "1514988794703",
"analysis": {
"filter": {
"addresstranslation": {
"type": "synonym",
"synonyms": [
"1e,eerste",
"2e,tweede",
"3e,derde",
"1ste,eerste",
"2de,tweede",
"3de,derde"
]
},
"translation": {
"token_chars": [
"letter",
"digit",
"whitespace"
],
"min_gram": "3",
"type": "nGram",
"max_gram": "50"
}
},
"analyzer": {
"translation_index_analyzer": {
"filter": "standard,lowercase,asciifolding,translation",
"type": "custom",
"tokenizer": "standard"
},
"address_search_analyzer": {
"filter": "standard,lowercase,asciifolding,addresstranslation",
"type": "custom",
"tokenizer": "standard"
},
"address_index_analyzer": {
"filter": "standard,lowercase,asciifolding,addresstranslation,translation",
"type": "custom",
"tokenizer": "standard"
},
"translation_search_analyzer": {
"filter": "standard,lowercase,asciifolding",
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "lQPnGOZ6TdKx9xZwNPfs2g",
"version": {
"created": "5060399"
}
}
}
}
}
Related
I am using AWS elastic search service and having each node with 16GB RAM, 4 cores and 160GB EBS. While looking at the
GET _nodes/stats
I found that I have only 0.27GB of memory left in my node. I understand the fact that approximately the following amount of memory is dedicated for these processes:
Heap : 8GB
Swap: 2GB
Fielddate + Segments: 1GB
I don't understand what happens with the rest of the 4-5GB of memory, which process is consuming this memory?
The following is the stat of one node which I got from the api mentioned above:
{
"timestamp": 1536212516381,
"name": "",
"roles": [
"master",
"data",
"ingest"
],
"indices": {
"docs": {
"count": 40811869,
"deleted": 12313549
},
"store": {
"size_in_bytes": 21211684802
},
"indexing": {
"index_total": 17141254,
"index_time_in_millis": 23271050,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 11,
"time_in_millis": 4,
"exists_total": 10,
"exists_time_in_millis": 4,
"missing_total": 1,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 60495650,
"query_time_in_millis": 164996296,
"query_current": 0,
"fetch_total": 1338,
"fetch_time_in_millis": 3947,
"fetch_current": 0,
"scroll_total": 1541,
"scroll_time_in_millis": 147381782,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 752561,
"total_time_in_millis": 156448427,
"total_docs": 6278661063,
"total_size_in_bytes": 2061451815435,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 64499,
"total_auto_throttle_in_bytes": 231968018126
},
"refresh": {
"total": 9621793,
"total_time_in_millis": 126038098,
"listeners": 0
},
"flush": {
"total": 135925,
"total_time_in_millis": 2306674
},
"warmer": {
"current": 0,
"total": 8576200,
"total_time_in_millis": 3784313
},
"query_cache": {
"memory_size_in_bytes": 47531137,
"total_count": 315917952,
"hit_count": 69088483,
"miss_count": 246829469,
"cache_size": 16561,
"cache_count": 740755,
"evictions": 724194
},
"fielddata": {
"memory_size_in_bytes": 19006048,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 2256,
"memory_in_bytes": 62556325,
"terms_memory_in_bytes": 50154620,
"stored_fields_memory_in_bytes": 6587256,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 557504,
"points_memory_in_bytes": 2812593,
"doc_values_memory_in_bytes": 2444352,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 6743824,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 322600,
"size_in_bytes": 511751430,
"uncommitted_operations": 22528,
"uncommitted_size_in_bytes": 35107521
},
"request_cache": {
"memory_size_in_bytes": 84792534,
"evictions": 13922143,
"hit_count": 7667542,
"miss_count": 35693456
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 952628
}
},
"os": {
"timestamp": 1536212516872,
"cpu": {
"percent": 23,
"load_average": {
"1m": 1.29,
"5m": 1.19,
"15m": 1.16
}
},
"mem": {
"total_in_bytes": 16823488512,
"free_in_bytes": 297766912,
"used_in_bytes": 16525721600,
"free_percent": 2,
"used_percent": 98
},
"swap": {
"total_in_bytes": 2147479552,
"free_in_bytes": 2143141888,
"used_in_bytes": 4337664
}
},
"process": {
"timestamp": 1536212516872,
"open_file_descriptors": 2573,
"max_file_descriptors": 128000,
"cpu": {
"percent": 19,
"total_in_millis": 4177826450
},
"mem": {
"total_virtual_in_bytes": 34029547520
}
},
"jvm": {
"timestamp": 1536212516874,
"uptime_in_millis": 6132906547,
"mem": {
"heap_used_in_bytes": 5277036968,
"heap_used_percent": 61,
"heap_committed_in_bytes": 8555069440,
"heap_max_in_bytes": 8555069440,
"non_heap_used_in_bytes": 278172640,
"non_heap_committed_in_bytes": 304259072,
"pools": {
"young": {
"used_in_bytes": 246875928,
"max_in_bytes": 279183360,
"peak_used_in_bytes": 279183360,
"peak_max_in_bytes": 279183360
},
"survivor": {
"used_in_bytes": 6813256,
"max_in_bytes": 34865152,
"peak_used_in_bytes": 34865152,
"peak_max_in_bytes": 34865152
},
"old": {
"used_in_bytes": 5023347784,
"max_in_bytes": 8241020928,
"peak_used_in_bytes": 6966292552,
"peak_max_in_bytes": 8241020928
}
}
},
"threads": {
"count": 234,
"peak_count": 250
},
"gc": {
"collectors": {
"young": {
"collection_count": 4474572,
"collection_time_in_millis": 127468649
},
"old": {
"collection_count": 920,
"collection_time_in_millis": 325448
}
}
},
"buffer_pools": {
"direct": {
"count": 463,
"used_in_bytes": 154976141,
"total_capacity_in_bytes": 154976139
},
"mapped": {
"count": 4914,
"used_in_bytes": 21027708516,
"total_capacity_in_bytes": 21027708516
}
},
"classes": {
"current_loaded_count": 26154,
"total_loaded_count": 26712,
"total_unloaded_count": 558
}
},
"thread_pool": {
"bulk": {
"threads": 4,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 4,
"completed": 17141525
},
"fetch_shard_started": {
"threads": 0,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 0,
"completed": 0
},
"fetch_shard_store": {
"threads": 0,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 0,
"completed": 0
},
"flush": {
"threads": 2,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 2,
"completed": 271881
},
"force_merge": {
"threads": 0,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 0,
"completed": 0
},
"generic": {
"threads": 32,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 128,
"completed": 43205055
},
"get": {
"threads": 4,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 4,
"completed": 8
},
"index": {
"threads": 3,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 3,
"completed": 3
},
"listener": {
"threads": 2,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 2,
"completed": 4
},
"management": {
"threads": 5,
"queue": 0,
"active": 1,
"rejected": 0,
"largest": 5,
"completed": 28115022
},
"refresh": {
"threads": 2,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 2,
"completed": 1023804661
},
"search": {
"threads": 7,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 7,
"completed": 161702240
},
"snapshot": {
"threads": 1,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 2,
"completed": 21133
},
"warmer": {
"threads": 2,
"queue": 0,
"active": 0,
"rejected": 0,
"largest": 2,
"completed": 95146934
}
},
"fs": {
"timestamp": 1536212516874,
"total": {
"total_in_bytes": 168968957952,
"free_in_bytes": 147126472704,
"available_in_bytes": 138519760896
},
"data": [
{
"type": "ext4",
"total_in_bytes": 168968957952,
"free_in_bytes": 147126472704,
"available_in_bytes": 138519760896
}
],
"io_stats": {
"devices": [
{
"device_name": "xvdf",
"operations": 133367878,
"read_operations": 1456763,
"write_operations": 131911115,
"read_kilobytes": 104740824,
"write_kilobytes": 3178855500
}
],
"total": {
"operations": 133367878,
"read_operations": 1456763,
"write_operations": 131911115,
"read_kilobytes": 104740824,
"write_kilobytes": 3178855500
}
}
},
"breakers": {
"request": {
"limit_size_in_bytes": 5133041664,
"limit_size": "4.7gb",
"estimated_size_in_bytes": 0,
"estimated_size": "0b",
"overhead": 1,
"tripped": 0
},
"fielddata": {
"limit_size_in_bytes": 5133041664,
"limit_size": "4.7gb",
"estimated_size_in_bytes": 19006048,
"estimated_size": "18.1mb",
"overhead": 1.03,
"tripped": 0
},
"in_flight_requests": {
"limit_size_in_bytes": 8555069440,
"limit_size": "7.9gb",
"estimated_size_in_bytes": 1657,
"estimated_size": "1.6kb",
"overhead": 1,
"tripped": 0
},
"accounting": {
"limit_size_in_bytes": 8555069440,
"limit_size": "7.9gb",
"estimated_size_in_bytes": 62556325,
"estimated_size": "59.6mb",
"overhead": 1,
"tripped": 0
},
"parent": {
"limit_size_in_bytes": 5988548608,
"limit_size": "5.5gb",
"estimated_size_in_bytes": 81564030,
"estimated_size": "77.7mb",
"overhead": 1,
"tripped": 0
}
},
"script": {
"compilations": 5,
"cache_evictions": 0
},
"discovery": {
"cluster_state_queue": {
"total": 0,
"pending": 0,
"committed": 0
},
"published_cluster_states": {
"full_states": 1,
"incompatible_diffs": 0,
"compatible_diffs": 70303
}
},
"ingest": {
"total": {
"count": 0,
"time_in_millis": 0,
"current": 0,
"failed": 0
},
"pipelines": {}
},
"adaptive_selection": {
"qhqf-YADRF2gS1Vu6EV_8Q": {
"outgoing_searches": 0,
"avg_queue_size": 0,
"avg_service_time_ns": 6520537,
"avg_response_time_ns": 15403676,
"rank": "15.4"
},
"I21NiLksQqCNV3-vP3uCNA": {
"outgoing_searches": 0,
"avg_queue_size": 0,
"avg_service_time_ns": 3079216,
"avg_response_time_ns": 1115616,
"rank": "1.1"
},
"T2_cLfzrQBKd7WTR0p6jWQ": {
"outgoing_searches": 0,
"avg_queue_size": 0,
"avg_service_time_ns": 12493125,
"avg_response_time_ns": 1141514,
"rank": "1.1"
},
"ZZYgl3WARsKE-80HXhRbVw": {
"outgoing_searches": 0,
"avg_queue_size": 0,
"avg_service_time_ns": 3919880,
"avg_response_time_ns": 6063593,
"rank": "6.1"
}
}
}
Can anyone please help explain the memory distribution in this node? Is it okay to have only 0.27GB free memory space or what should I do to make more free memory available in the node?
1)I have an index "data" which has 479427 documents in it. To get the count i had used GET /data/_search i got response like this
"hits": {
"total": 479427,
"max_score": 1,
2)I checked using count api GET /data/_count and response i got is like this
{
"count": 479427,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
}
}
FROM 1 and 2 the count of articles is same .
But when i tried GET /data/_stats command i am getting different counts in get and total fields.
"data": {
"primaries": {
"docs": {
"count": 2407154,
"deleted": 357392
},
"indexing": {
"index_total": 4926760,
"index_time_in_millis": 31181542,
"index_current": 2744,
"index_failed": 260136,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 175,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 4773829,
"time_in_millis": 857412,
"exists_total": 4773829,
"exists_time_in_millis": 857412,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 82217,
"total_time_in_millis": 19552894,
"total_docs": 87321796,
"total_size_in_bytes": 281542406990,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 488983,
"total_auto_throttle_in_bytes": 35543080
},
"refresh": {
"total": 956338,
"total_time_in_millis": 29144660
},
"flush": {
"total": 697,
"total_time_in_millis": 469603
},
"segments": {
"count": 114,
"memory_in_bytes": 7145544,
"terms_memory_in_bytes": 4862940,
"stored_fields_memory_in_bytes": 1037064,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 116928,
"doc_values_memory_in_bytes": 1128612,
"index_writer_memory_in_bytes": 13753207,
"index_writer_max_memory_in_bytes": 548831232,
"version_map_memory_in_bytes": 2182,
"fixed_bit_set_memory_in_bytes": 350648
},
"translog": {
"operations": 19488,
"size_in_bytes": 799972235
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 13306
}
},
**"total": {
"docs": { >Here i am getting total docs count 4814308
"count": 4814308,
"deleted": 715540
},**
"store": {
"size_in_bytes": 11910376476,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 9590499,
"index_time_in_millis": 61324893,
"index_current": 2744,
"index_failed": 310323,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 175,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 4773829,
"time_in_millis": 857412,
"exists_total": 4773829,
"exists_time_in_millis": 857412,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 21901088,
"query_time_in_millis": 11241895,
"query_current": 0,
"fetch_total": 4578094,
"fetch_time_in_millis": 1774794,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 153172,
"total_time_in_millis": 37586865,
"total_docs": 170014671,
"total_size_in_bytes": 542992816504,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 920242,
"total_auto_throttle_in_bytes": 71693630
},
"refresh": {
"total": 1841635,
"total_time_in_millis": 56292736
},
"flush": {
"total": 1343,
"total_time_in_millis": 946306
},
"warmer": {
"current": 0,
"total": 3822250,
"total_time_in_millis": 1098530
},
"query_cache": {
"memory_size_in_bytes": 2706088,
"total_count": 20222398,
"hit_count": 4846746,
"miss_count": 15375652,
"cache_size": 271,
"cache_count": 2267,
"evictions": 1996
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 229,
"memory_in_bytes": 14245875,
"terms_memory_in_bytes": 9804839,
"stored_fields_memory_in_bytes": 2068360,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 234752,
"doc_values_memory_in_bytes": 2137924,
"index_writer_memory_in_bytes": 25849179,
"index_writer_max_memory_in_bytes": 1097662464,
"version_map_memory_in_bytes": 4364,
"fixed_bit_set_memory_in_bytes": 701360
},
"translog": {
"operations": 39262,
"size_in_bytes": 1616348491
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 0
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 32764
}
}
}
I even checked the same in curator by giving curator_cli show_indices --verbose which given response like this:
data open 11.1GB 4814308 5 1 2017-05-31T13:00:37Z
Why there is difference ?
Update ----------------------
1)You mean stats API considers each field in nested as a document right?
Note:BTW I am talking about the total.docs.count field in stats api.
2)Where as count API will give the count of documents that are present in the index based on unique id.
So My question is if i want to know how many documents are present inside the index which api gives the right count whether count,get,stats or curator_cli show_indices --verbose(using curator) ?
Thanks
the stats API includes so called nested documents, as fields, which are marked as nested in the mapping are counted as own lucene documents, where as the count API is just counting the top level objects.
I'm new to elasticsearch and have recently setup a flow of storing JMX data polled every 10seconds into an elasticearch index that looks like this:
{
"jmxmetrics": {
"mappings": {
"kafkajmx": {
"properties": {
"#timestamp": {
"type": "date"
},
"#version": {
"type": "keyword"
},
"attr_type": {
"type": "keyword"
},
"host": {
"type": "keyword"
},
"kafka_broker_id": {
"type": "keyword"
},
"kafka_clientId": {
"type": "keyword"
},
"kafka_fetcher_id": {
"type": "keyword"
},
"kafka_metric_group": {
"type": "keyword"
},
"kafka_metric_name": {
"type": "keyword"
},
"kafka_metric_type": {
"type": "keyword"
},
"kafka_topic": {
"type": "keyword"
},
"metric_path": {
"type": "text"
},
"metric_value_number": {
"type": "long"
},
"metric_value_string": {
"type": "keyword"
},
"path": {
"type": "text"
},
"topic_partition": {
"type": "keyword"
}
}
}
}
}
}
I'm then using a web portal built in ReactJs to hit the API endpoints in elastic search so that I can populate things like: hosts in a drop down, or topics in that host that was selected.
For example, if I run this query:
POST /jmxmetrics/kafkajmx/_search
{
"size": 0,
"aggs" : {
"topics": {
"filter": {
"range": {
"#timestamp": {
"from": "now-60s"
}
}
},
"aggs": {
"topics":{
"terms": {
"field": "kafka_topic",
"size": 500
}
}
}
}
},
"query": {
"match": {
"host": "host_A"
}
}
}
it takes about 25seconds to return:
{
"took": 24709,
"timed_out": false,
"_shards": {
"total": 3,
"successful": 3,
"failed": 0
},
"hits": {
"total": 1053380207,
"max_score": 0,
"hits": []
},
"aggregations": {
"topics": {
"doc_count": 54915,
"topics": {
"doc_count_error_upper_bound": 189,
"sum_other_doc_count": 45098,
"buckets": [
{
"key": "__consumer_offsets",
"doc_count": 503
},
{
"key": "topic 1",
"doc_count": 196
},
{
"key": "topic 2",
"doc_count": 193
},
{
"key": "topic 3",
"doc_count": 142
},
...
]
}
}
}
}
Any elasticsearch aggregation query seems to take 10+ seconds to run, and my cluster topology looks like this (running on AWS Ec2):
3 master/data nodes c4.2xlarge (8 cores, and 15Gb ram)
1 client node t2.large (2 cores, 8gb ram)
Any idea on what I could be improving here? I know this is a fairly broad question but any pointers will be helpful.
-------EDIT--------
Here are my settings:
{
"jmxmetrics": {
"settings": {
"index": {
"creation_date": "1489771989403",
"number_of_shards": "3",
"number_of_replicas": "2",
"uuid": "DeLP9MrQT6S_kILMmXorew",
"version": {
"created": "5020199"
},
"provided_name": "sdpjmx"
}
}
}
}
also, here are my stats:
{
"_shards": {
"total": 9,
"successful": 9,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 1402484967,
"deleted": 0
},
"store": {
"size_in_bytes": 261239372859,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 1402487151,
"index_time_in_millis": 108231827,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 1,
"time_in_millis": 13,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 1,
"missing_time_in_millis": 13,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 692,
"query_time_in_millis": 1390846,
"query_current": 0,
"fetch_total": 76,
"fetch_time_in_millis": 15444,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 4,
"current_docs": 57546764,
"current_size_in_bytes": 10961768409,
"total": 359830,
"total_time_in_millis": 298632418,
"total_docs": 8639051262,
"total_size_in_bytes": 1733171768674,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 208268389,
"total_auto_throttle_in_bytes": 15728640
},
"refresh": {
"total": 2290338,
"total_time_in_millis": 27698495,
"listeners": 0
},
"flush": {
"total": 1398,
"total_time_in_millis": 512144
},
"warmer": {
"current": 0,
"total": 2291685,
"total_time_in_millis": 365893
},
"query_cache": {
"memory_size_in_bytes": 131229184,
"total_count": 13019,
"hit_count": 905,
"miss_count": 12114,
"cache_size": 118,
"cache_count": 139,
"evictions": 21
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 167,
"memory_in_bytes": 868415719,
"terms_memory_in_bytes": 731359089,
"stored_fields_memory_in_bytes": 125593776,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 32064,
"points_memory_in_bytes": 11138810,
"doc_values_memory_in_bytes": 291980,
"index_writer_memory_in_bytes": 9788964,
"version_map_memory_in_bytes": 290304,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 529724,
"size_in_bytes": 275528684
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 84
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 4207454779,
"deleted": 0
},
"store": {
"size_in_bytes": 776849456528,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 4207461365,
"index_time_in_millis": 333522565,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
"total": 2,
"time_in_millis": 13,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 2,
"missing_time_in_millis": 13,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 2046,
"query_time_in_millis": 4439867,
"query_current": 0,
"fetch_total": 204,
"fetch_time_in_millis": 61910,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 9,
"current_docs": 90922106,
"current_size_in_bytes": 17436129588,
"total": 993305,
"total_time_in_millis": 889392309,
"total_docs": 25596362951,
"total_size_in_bytes": 5109527514241,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 622031369,
"total_auto_throttle_in_bytes": 47185920
},
"refresh": {
"total": 6870703,
"total_time_in_millis": 80442220,
"listeners": 0
},
"flush": {
"total": 4194,
"total_time_in_millis": 1542414
},
"warmer": {
"current": 0,
"total": 6874724,
"total_time_in_millis": 1048456
},
"query_cache": {
"memory_size_in_bytes": 428618904,
"total_count": 38315,
"hit_count": 3196,
"miss_count": 35119,
"cache_size": 371,
"cache_count": 438,
"evictions": 67
},
"fielddata": {
"memory_size_in_bytes": 0,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 492,
"memory_in_bytes": 2604314152,
"terms_memory_in_bytes": 2194198429,
"stored_fields_memory_in_bytes": 375756256,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 94464,
"points_memory_in_bytes": 33422427,
"doc_values_memory_in_bytes": 842576,
"index_writer_memory_in_bytes": 22793264,
"version_map_memory_in_bytes": 853888,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {}
},
"translog": {
"operations": 1591047,
"size_in_bytes": 827579505
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 0,
"miss_count": 345
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
}
},
"indices": {
"jmxmetrics": {
"primaries": {
"docs": {
"count": 1402484967,
"deleted": 0
},
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},
"indexing": {
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"index_time_in_millis": 108231827,
"index_current": 0,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 0
},
"get": {
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"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 1,
"missing_time_in_millis": 13,
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},
"search": {
"open_contexts": 0,
"query_total": 692,
"query_time_in_millis": 1390846,
"query_current": 0,
"fetch_total": 76,
"fetch_time_in_millis": 15444,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
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"suggest_current": 0
},
"merges": {
"current": 4,
"current_docs": 57546764,
"current_size_in_bytes": 10961768409,
"total": 359830,
"total_time_in_millis": 298632418,
"total_docs": 8639051262,
"total_size_in_bytes": 1733171768674,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 208268389,
"total_auto_throttle_in_bytes": 15728640
},
"refresh": {
"total": 2290338,
"total_time_in_millis": 27698495,
"listeners": 0
},
"flush": {
"total": 1398,
"total_time_in_millis": 512144
},
"warmer": {
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"total": 2291685,
"total_time_in_millis": 365893
},
"query_cache": {
"memory_size_in_bytes": 131229184,
"total_count": 13019,
"hit_count": 905,
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"evictions": 21
},
"fielddata": {
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},
"completion": {
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},
"segments": {
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"memory_in_bytes": 868415719,
"terms_memory_in_bytes": 731359089,
"stored_fields_memory_in_bytes": 125593776,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 32064,
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"doc_values_memory_in_bytes": 291980,
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"file_sizes": {}
},
"translog": {
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},
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},
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},
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"get": {
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"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 2,
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},
"search": {
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"fetch_time_in_millis": 61910,
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"current_size_in_bytes": 17436129588,
"total": 993305,
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"refresh": {
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},
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},
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},
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}
}
}
}
}
Note: This is cross-posted on the elasticsearch forum (https://discuss.elastic.co/t/store-size-1-000-times-the-document-byte-size/74258/4).
I am experiencing a roughly 1,000x increase in store.size over the document byte size. I've got a very simple mapping with very small documents (less than 1kb) and I've compared my mapping to Elasticsearch's internal mapping and they are the same, so it does not appear that there is any dynamic mapping going on.
So far, I have ingested 60,437 documents and have a store.size of 19.6Gb (average of 300kb per document), but the average byte size (String.getBytes().length) of the JSON is 300-400 bytes per document. In another run, the documents were averaging about 1MB - 3MB per document.
I'm using Elasticsearch 5.2 on an M4.2xlarge EC2 instance. Elasticsearch was installed with mostly all defaults, except what I needed to do in order to pass the boostrap checks and bind to a non-local IP. I've allocated 16GB (half of my physical memory) to Elasticsearch.
I used to run Elasticsearch 2.x and was ingesting FAR more fields and much larger documents than just these handful of fields and was only experiencing about 20k / document, which was still substantial, though manageable.
If anyone can point out anything that would fix this, I would appreciate it. Or is there an ES 5.x configuration I haven't seen that will resolve this?
Below is my mapping.
{
"settings": {
"index.query.default_field": "tweetText"
},
"mappings": {
"tweet": {
"_all": {
"enabled": false
},
"properties": {
"tweetDate": {
"type": "date",
"format": "EEE MMM dd HH:mm:ss Z YYYY||strict_date_optional_time||epoch_millis"
},
"userId": {
"type": "text",
"index": "not_analyzed"
},
"screenName": {
"type": "text",
"index": "not_analyzed"
},
"tweetText": {
"type": "text"
},
"cleanedText": {
"type": "text"
},
"tweetId": {
"type": "text",
"index": "not_analyzed"
},
"location": {
"type": "geo_point",
"ignore_malformed": true
},
"placeName": {
"type": "keyword",
"doc_values": true,
"eager_global_ordinals": false
},
"placeCountry": {
"type": "keyword",
"doc_values": true,
"eager_global_ordinals": true
},
"placeCountryCode": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"placeBoundingBox": {
"type": "geo_shape",
"tree": "quadtree",
"precision": "1m"
},
"resolvedUrls": {
"type": "text",
"index": "not_analyzed"
},
"hashtags": {
"type": "text"
},
"mentions": {
"type": "text"
},
"geoInferences": {
"properties": {
"matchedName": {
"type": "text"
},
"asciiName": {
"type": "keyword",
"doc_values": true,
"eager_global_ordinals": false
},
"country": {
"type": "keyword",
"doc_values": true,
"eager_global_ordinals": true
},
"county": {
"type": "text"
},
"countryCode": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"city": {
"type": "text"
},
"admin1Code": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"admin2Code": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"admin3Code": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"admin4Code": {
"type": "keyword",
"doc_values": false,
"eager_global_ordinals": false,
"index": false
},
"confidence": {
"type": "float",
"doc_values": false,
"ignore_malformed": false,
"index": false
},
"coordinates": {
"type": "geo_point",
"ignore_malformed": true
}
}
},
"temporalInferences": {
"type": "date",
"ignore_malformed": true
}
}
}
}
}
A sample document:
{
"_index": "twitter",
"_type": "tweet",
"_id": "AVoZivLca9LOhnR10_ll",
"_score": null,
"_source": {
"tweetDate": 1486487211000,
"userId": "123456789",
"screenName": "removed",
"tweetText": "RT #wef: America’s dominance is over. By 2030, we'll have a handful of global powers https://www.weforum.org/agenda/2016/11/america-s-dominance-is-over/?utm_content=buffer73cd5&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer #wef17 https://twitter.com/wef/status/828994745200435200/photo/1",
"cleanedText": "RT #wef: America s dominance is over. By 2030, we'll have a handful of global powers https://www.weforum.org/agenda/2016/11/america-s-dominance-is-over/?utm_content=buffer73cd5&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer #wef17 https://twitter.com/wef/status/828994745200435200/photo/1",
"tweetId": "829013568288796672",
"resolvedUrls": [
"https://www.weforum.org/agenda/2016/11/america-s-dominance-is-over/?utm_content=buffer73cd5&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer"
],
"hashtags": [
"wef17"
],
"mentions": [
"wef"
],
"geoInferences": [
{
"matchedName": "America",
"asciiName": "United States",
"country": "United States",
"countryCode": "US",
"coordinates": [
-98.5,
39.76
],
"admin1Code": "00",
"admin2Code": "",
"admin3Code": "",
"admin4Code": "",
"confidence": 1
}
],
"temporalInferences": [
1893474000000
]
},
"fields": {
"temporalInferences": [
1893474000000
],
"tweetDate": [
1486487211000
]
},
"sort": [
1486487211000
]
}
The output from
GET /_cat/indices/twitter?pri&v&h=health,index,pri,rep,docs.count,mt,pri,rep,docs.count,store.size,pri.store.size
health | index | pri | rep | docs.count | mt | pri.mt | store.size | pri.store.size | pri.store.size
yellow | twitter | 5 | 1 | 26860 | 74 | 74 | 10.1gb | 10.1gb | 10.1gb
The output from:
GET /twitter/_stats
{
"_shards": {
"total": 10,
"successful": 5,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 26860,
"deleted": 0
},
"store": {
"size_in_bytes": 11027965678,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 27397,
"index_time_in_millis": 3568991,
"index_current": 1,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 195961
},
"get": {
"total": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 55,
"query_time_in_millis": 294,
"query_current": 0,
"fetch_total": 36,
"fetch_time_in_millis": 3209,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 76,
"total_time_in_millis": 350987,
"total_docs": 45409,
"total_size_in_bytes": 4027595474,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 48633,
"total_auto_throttle_in_bytes": 82233108
},
"refresh": {
"total": 857,
"total_time_in_millis": 2994887,
"listeners": 0
},
"flush": {
"total": 15,
"total_time_in_millis": 291939
},
"warmer": {
"current": 0,
"total": 876,
"total_time_in_millis": 534
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
"miss_count": 0,
"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 24808,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 139,
"memory_in_bytes": 186032131,
"terms_memory_in_bytes": 185758725,
"stored_fields_memory_in_bytes": 43976,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 77888,
"points_memory_in_bytes": 714,
"doc_values_memory_in_bytes": 150828,
"index_writer_memory_in_bytes": 1316180948,
"version_map_memory_in_bytes": 42250,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {
}
},
"translog": {
"operations": 11997,
"size_in_bytes": 5555179
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 195,
"miss_count": 195
},
"recovery": {
"current_as_source": 0,
"current_as_target": 0,
"throttle_time_in_millis": 0
}
},
"total": {
"docs": {
"count": 26860,
"deleted": 0
},
"store": {
"size_in_bytes": 11027965678,
"throttle_time_in_millis": 0
},
"indexing": {
"index_total": 27397,
"index_time_in_millis": 3568991,
"index_current": 1,
"index_failed": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0,
"noop_update_total": 0,
"is_throttled": false,
"throttle_time_in_millis": 195961
},
"get": {
"total": 0,
"time_in_millis": 0,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time_in_millis": 0,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 55,
"query_time_in_millis": 294,
"query_current": 0,
"fetch_total": 36,
"fetch_time_in_millis": 3209,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 76,
"total_time_in_millis": 350987,
"total_docs": 45409,
"total_size_in_bytes": 4027595474,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 48633,
"total_auto_throttle_in_bytes": 82233108
},
"refresh": {
"total": 857,
"total_time_in_millis": 2994887,
"listeners": 0
},
"flush": {
"total": 15,
"total_time_in_millis": 291939
},
"warmer": {
"current": 0,
"total": 876,
"total_time_in_millis": 534
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
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"cache_size": 0,
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"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 24808,
"evictions": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 139,
"memory_in_bytes": 186032131,
"terms_memory_in_bytes": 185758725,
"stored_fields_memory_in_bytes": 43976,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 77888,
"points_memory_in_bytes": 714,
"doc_values_memory_in_bytes": 150828,
"index_writer_memory_in_bytes": 1316180948,
"version_map_memory_in_bytes": 42250,
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}
},
"translog": {
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},
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},
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}
}
},
"indices": {
"twitter": {
"primaries": {
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"deleted": 0
},
"store": {
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"throttle_time_in_millis": 0
},
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},
"get": {
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},
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},
"merges": {
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"total": 76,
"total_time_in_millis": 350987,
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},
"refresh": {
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"listeners": 0
},
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},
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},
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},
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},
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},
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},
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},
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},
"total": {
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},
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},
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"throttle_time_in_millis": 195961
},
"get": {
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},
"search": {
"open_contexts": 0,
"query_total": 55,
"query_time_in_millis": 294,
"query_current": 0,
"fetch_total": 36,
"fetch_time_in_millis": 3209,
"fetch_current": 0,
"scroll_total": 0,
"scroll_time_in_millis": 0,
"scroll_current": 0,
"suggest_total": 0,
"suggest_time_in_millis": 0,
"suggest_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 76,
"total_time_in_millis": 350987,
"total_docs": 45409,
"total_size_in_bytes": 4027595474,
"total_stopped_time_in_millis": 0,
"total_throttled_time_in_millis": 48633,
"total_auto_throttle_in_bytes": 82233108
},
"refresh": {
"total": 857,
"total_time_in_millis": 2994887,
"listeners": 0
},
"flush": {
"total": 15,
"total_time_in_millis": 291939
},
"warmer": {
"current": 0,
"total": 876,
"total_time_in_millis": 534
},
"query_cache": {
"memory_size_in_bytes": 0,
"total_count": 0,
"hit_count": 0,
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"cache_size": 0,
"cache_count": 0,
"evictions": 0
},
"fielddata": {
"memory_size_in_bytes": 24808,
"evictions": 0
},
"completion": {
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},
"segments": {
"count": 139,
"memory_in_bytes": 186032131,
"terms_memory_in_bytes": 185758725,
"stored_fields_memory_in_bytes": 43976,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 77888,
"points_memory_in_bytes": 714,
"doc_values_memory_in_bytes": 150828,
"index_writer_memory_in_bytes": 1316180948,
"version_map_memory_in_bytes": 42250,
"fixed_bit_set_memory_in_bytes": 0,
"max_unsafe_auto_id_timestamp": -1,
"file_sizes": {
}
},
"translog": {
"operations": 11997,
"size_in_bytes": 5555179
},
"request_cache": {
"memory_size_in_bytes": 0,
"evictions": 0,
"hit_count": 195,
"miss_count": 195
},
"recovery": {
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"current_as_target": 0,
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}
}
}
}
}
EDIT 1
I've discovered the source of this issue. It seems that it's the bounding box that is at fault, though I've no idea why.
Once I remove the bounding box from the data being ingested, the index is a normal size (600 documents --> 550kb), but as soon as I add the bounding box back in (with a brand new index), the size skyrockets (3,593 documents --> 1.6GB) with only 84 documents containing a bounding box.
Below is the JSON of the bounding box:
"placeBoundingBox": {
"type": "polygon",
"coordinates": [
[
[
-71.191421,
42.227797
],
[
-71.191421,
42.399542
],
[
-70.986004,
42.399542
],
[
-70.986004,
42.227797
],
[
-71.191421,
42.227797
]
]
]
}
The mapping associated with the bounding box (from calling GET /INDEX_NAME):
"placeBoundingBox": {
"type": "geo_shape",
"tree": "quadtree",
"precision": "1.0m"
}
To demonstrate that the mapping does infact work and is creating a proper geo_shape (even though Kibana doesn't recognize it as a geo_shape), I ran the following query and got back a successful hit:
GET /_search
{
"query": {
"bool": {
"must": {
"match_all": {
}
},
"filter": {
"geo_shape": {
"placeBoundingBox": {
"shape": {
"type": "polygon",
"coordinates": [
[
[
-71.191421,
42.227797
],
[
-71.191421,
42.399542
],
[
-70.986004,
42.399542
],
[
-70.986004,
42.227797
],
[
-71.191421,
42.227797
]
]
]
},
"relation": "within"
}
}
}
}
}
}
I'd like to have the bounding box kept in, is there something wrong with either the mapping or the data? Is 1.0m too fine-grained?
The problem was the precision in the mapping, which was simply a typo (Our index for Elasticsearch 2.x had the precision as 1km). One tiny letter made all the difference...
A 1 meter ("1m") precision creates an extremely bloated index.
Removing the "precision" field from the mapping altogether will default to 50m and a well-sized index.
I have an index called 'reporting', where we store different types of daily stats for each one of our users. We have around 2,000 users. Our index is about 200million documents # 40gb in size. We perform aggregations on this index for a given user's stats over a date-range.
In this case, we are performing a filtered 'bool' query and doing a terms match to filter by user id's (1 to 2 user-id's at a time) and a range match to filter by the date range. We have a bucket aggregation that groups them by user-id and a sub-aggregation that sums a single value for each bucket.
It kind of looks like this:
{
"query": {
"filtered": {
"filter": {
"bool": {
"must": [
{
"terms": {
"uid": [1,2,3]
}
},
{
"range": {
"d": {
"gte": "2014-10-01",
"lte": "2014-10-12"
}
}
}
]
}
}
}
},
"aggs": {
"group_by_user": {
"terms": {
"field": "uid",
"size": 0
},
"aggs": {
"spend": {
"sum": {
"field": "sp"
}
}
}
}
}
}
The problem is I'm hitting a circuit-breaker exception while running out of memory.
[Data too large, data for field [uid] would be larger than limit of [2802686361/2.6gb]];
We are running this on a 3 node cluster with 7.5gb of memory for each node; I can't help but feel like I'm doing something wrong with the query/filter. Any help or guidance would be much appreciated.
Edit: Adding output of _stats
{
"_shards": {
"total": 6,
"successful": 6,
"failed": 0
},
"_all": {
"primaries": {
"docs": {
"count": 212102401,
"deleted": 318328
},
"store": {
"size_in_bytes": 46498616525,
"throttle_time_in_millis": 94162
},
"indexing": {
"index_total": 9405119,
"index_time_in_millis": 3091378,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0
},
"get": {
"total": 2,
"time_in_millis": 22,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 2,
"missing_time_in_millis": 22,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 1611,
"query_time_in_millis": 489683,
"query_current": 0,
"fetch_total": 56,
"fetch_time_in_millis": 62,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 831,
"total_time_in_millis": 1228785,
"total_docs": 33098268,
"total_size_in_bytes": 7812950398
},
"refresh": {
"total": 4978,
"total_time_in_millis": 358409
},
"flush": {
"total": 29,
"total_time_in_millis": 8926
},
"warmer": {
"current": 0,
"total": 10852,
"total_time_in_millis": 2293
},
"filter_cache": {
"memory_size_in_bytes": 613970692,
"evictions": 33934
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 4045281152,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 95,
"memory_in_bytes": 1671534384,
"index_writer_memory_in_bytes": 0,
"version_map_memory_in_bytes": 0
},
"translog": {
"operations": 436449,
"size_in_bytes": 59595977
},
"suggest": {
"total": 0,
"time_in_millis": 0,
"current": 0
}
},
"total": {
"docs": {
"count": 424204629,
"deleted": 685198
},
"store": {
"size_in_bytes": 93177256029,
"throttle_time_in_millis": 1609799
},
"indexing": {
"index_total": 86978099,
"index_time_in_millis": 31607032,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0
},
"get": {
"total": 4,
"time_in_millis": 46,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 4,
"missing_time_in_millis": 46,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 4674,
"query_time_in_millis": 766372,
"query_current": 0,
"fetch_total": 114,
"fetch_time_in_millis": 133,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 7700,
"total_time_in_millis": 19175664,
"total_docs": 358907679,
"total_size_in_bytes": 82787257943
},
"refresh": {
"total": 34174,
"total_time_in_millis": 3192066
},
"flush": {
"total": 175,
"total_time_in_millis": 83934
},
"warmer": {
"current": 0,
"total": 76291,
"total_time_in_millis": 29435
},
"filter_cache": {
"memory_size_in_bytes": 1244975360,
"evictions": 79602
},
"id_cache": {
"memory_size_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 8267198587,
"evictions": 0
},
"percolate": {
"total": 0,
"time_in_millis": 0,
"current": 0,
"memory_size_in_bytes": -1,
"memory_size": "-1b",
"queries": 0
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 192,
"memory_in_bytes": 3333325472,
"index_writer_memory_in_bytes": 0,
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},
"translog": {
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"size_in_bytes": 59595977
},
"suggest": {
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"current": 0
}
}
},
"indices": {
"reporting-stats": {
"primaries": {
"docs": {
"count": 212102401,
"deleted": 318328
},
"store": {
"size_in_bytes": 46498616525,
"throttle_time_in_millis": 94162
},
"indexing": {
"index_total": 9405119,
"index_time_in_millis": 3091378,
"index_current": 0,
"delete_total": 0,
"delete_time_in_millis": 0,
"delete_current": 0
},
"get": {
"total": 2,
"time_in_millis": 22,
"exists_total": 0,
"exists_time_in_millis": 0,
"missing_total": 2,
"missing_time_in_millis": 22,
"current": 0
},
"search": {
"open_contexts": 0,
"query_total": 1611,
"query_time_in_millis": 489683,
"query_current": 0,
"fetch_total": 56,
"fetch_time_in_millis": 62,
"fetch_current": 0
},
"merges": {
"current": 0,
"current_docs": 0,
"current_size_in_bytes": 0,
"total": 831,
"total_time_in_millis": 1228785,
"total_docs": 33098268,
"total_size_in_bytes": 7812950398
},
"refresh": {
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"total_time_in_millis": 358409
},
"flush": {
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"total_time_in_millis": 8926
},
"warmer": {
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},
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},
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},
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},
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},
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},
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},
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},
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}
},
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},
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},
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},
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},
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},
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},
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},
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},
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}
}
}