I'm using hadoop 1.0.4 and hive 0.9.0
can any one suggest which version of Sqoop we can configure?
I would recommend using latest Sqoop version 1.4.2. You can get the bits from official mirror. Please make sure to download file ending with "hadoop-1.0.0.tar.gz" that contains binary artifact compatible with your Hadoop release.
Related
I've been trying to install hive in hadoop and this error pops out, Does anybody have any idea what does this means?
The issue is because you are using Hadoop3 which is still in second alpha test stage, simple solution is remove it and install hadoop2.7.3
The issue might be because of the incompatibility between your Hive version and the Hadoop version. Hadoop3 is very latest and Hive 0.12 is very old version. So you can either try upgrading your hive to any of the latest versions like Hive2.1.1 or you can try downgrading your Hadoop version to Hadoop2.x.
I am confused which hbase version to used with hadoop- 2.7.1 or hadoop 2.6.0?
HBase V1.2.x is now supporting Hadoop 2.7.1+ version.
I found this link, there is a chart of Hadoop and HBase compatibility.
Have a look of it.
https://www.quora.com/Which-version-of-hbase-should-I-use-with-Hadoop-2-7-1
I want to use elasticsearch on hadoop. Can any one suggest me step by step installation and configuration of elasticsearch on hadoop? Is there version dependency of elasticsearch and hadoop?
Installation:
http://www.elastic.co/guide/en/elasticsearch/hadoop/current/install.html
Configuration:
http://www.elastic.co/guide/en/elasticsearch/hadoop/current/configuration.html
Hadoop 1.x (ideally the latest stable version in the 1.x line,
currently 1.2.1) or 2.x (ideally the latest stable version, currently
2.2.0). elasticsearch-hadoop is tested daily against Apache Hadoop. Any distro compatible with Apache Hadoop should work just fine.
I have no other option than to install HBase 0.90.6 as it is only recommended stable version for Nutch (web crawler) other than 0.90.4.
My question, which Hadoop version is recommended for HBase 0.90.6 to work on pseudo distributed mode?
I figured out Hadoop 0.20.205.0 is the compatible version.
I tried Hadoop 1.2.1 but it doesn't seem to work well with HBase 0.90.6
I have a Hadoop cluster with version 1.2.1 and recently i also downloaded hbase 0.94.11 to try out. I able to setup hbase t run in distributed mode but when i checked the web gui status, it stated that the Hadoop version is 1.0.4. I noticed that this is because hbase use the hadoop-core-1.0.4.jar file comes together with hbase. So my question is should i replace this jar file with the hadoop-core-1.2.1.jar so that hbase can use the latest hadoop-core jar file? And does it matter?
Cw
You don't have to do that if 1.0.4 works for you. Because the newest version may bring you any other problems and just replace hadoop-core.jar is unsafe. If you want to upgrade the HBase, please follow the official guide.
Hope it helps.