I'm trying to get the HBaseTestingUtility running on Windows 10.
I'm using hbase-client and hbase-testing-util with version 1.4.2.
When running:
HBaseTestingUtility hbaseUtility = new HBaseTestingUtility();
hbaseUtility.startMiniCluster(); //<- error thrown on this line
I get the below error:
java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native Method)
at org.apache.hadoop.io.nativeio.NativeIO$Windows.access(NativeIO.java:609)
at org.apache.hadoop.fs.FileUtil.canWrite(FileUtil.java:996)
...
I have downloaded winutils, and have set the following user variables:
hadoop.home.dir=C:\Users\bwatson\apps\hadoop-2.8.3
HADOOP_HOME=C:\Users\bwatson\apps\hadoop-2.8.3
but this does not make a difference.
The official documentation for the HBaseTestingUtility says that Cygwin is needed on Windows, but I cannot install that due to the admin restrictions on my work machine. Is there any other solution?
After some digging, I found a solution in https://stackoverflow.com/a/43484457/729819. I %HADOOP_HOME%/bin to PATH. Now I get another error but will raise another question for that.
Related
On a Mac (v. 10.14.5), I am trying to run PySpark programs in PyCharm (professional edition, v. 19.2).
I know my simple PySpark program is fine, because when I run it with spark-submit outside PyCharm from the terminal, using Spark I installed via brew, it works as expected. I have tried linking PyCharm to this version of Spark, but am getting other issues.
I followed multiple instructions online to install pyspark within Pycharm (Preferences -> Project Interpreter), and set the SPARK_HOME environment variable to the appropriate venv directory (Run -> Edit Configurations -> Environment Variables). For example, this stackoverflow thread.
But, I get an error message when I run the program:
Failed to find Spark jars directory (/Users/rahul/PycharmProjects/spark-demoII/venv/assembly/target/scala-2.12/jars).
You need to build Spark with the target "package" before running this program.
Traceback (most recent call last):
File "/Users/rahul/PycharmProjects/spark-demoII/run.py", line 6, in <module>
sc = SparkContext("local", "SimpleApp")
File "/Users/rahul/virtualenvs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 133, in __init__
SparkContext._ensure_initialized(self, gateway=gateway, conf=conf)
File "/Users/rahul/virtualenvs/pyspark/lib/python3.7/site-packages/pyspark/context.py", line 316, in _ensure_initialized
SparkContext._gateway = gateway or launch_gateway(conf)
File "/Users/rahul/virtualenvs/pyspark/lib/python3.7/site-packages/pyspark/java_gateway.py", line 46, in launch_gateway
return _launch_gateway(conf)
File "/Users/rahul/virtualenvs/pyspark/lib/python3.7/site-packages/pyspark/java_gateway.py", line 108, in _launch_gateway
raise Exception("Java gateway process exited before sending its port number")
Exception: Java gateway process exited before sending its port number
Process finished with exit code 1
Anyone know how to get PyCharm to run Pyspark programs on a similar machine?
In response to #pissal suggestion:
I tried that previously but that version of spark does work. I tried it again anyway: after switching to a virtual environment, I did a pip install pyspark. To ensure that this version of spark works, I ran a spark-submit run.py (outside of PyCharm), and here is the error message.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.spark.unsafe.Platform (file:/Users/rahul/.virtualenvs/test1/lib/python3.7/site-packages/pyspark/jars/spark-unsafe_2.11-2.4.4.jar) to method java.nio.Bits.unaligned()
WARNING: Please consider reporting this to the maintainers of org.apache.spark.unsafe.Platform
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:80)
at org.apache.hadoop.security.SecurityUtil.getAuthenticationMethod(SecurityUtil.java:611)
at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:273)
at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:261)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:791)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:761)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:634)
at org.apache.spark.util.Utils$$anonfun$getCurrentUserName$1.apply(Utils.scala:2422)
at org.apache.spark.util.Utils$$anonfun$getCurrentUserName$1.apply(Utils.scala:2422)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.util.Utils$.getCurrentUserName(Utils.scala:2422)
at org.apache.spark.SecurityManager.<init>(SecurityManager.scala:79)
at org.apache.spark.deploy.SparkSubmit.secMgr$lzycompute$1(SparkSubmit.scala:348)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$secMgr$1(SparkSubmit.scala:348)
at org.apache.spark.deploy.SparkSubmit$$anonfun$prepareSubmitEnvironment$7.apply(SparkSubmit.scala:356)
at org.apache.spark.deploy.SparkSubmit$$anonfun$prepareSubmitEnvironment$7.apply(SparkSubmit.scala:356)
at scala.Option.map(Option.scala:146)
at org.apache.spark.deploy.SparkSubmit.prepareSubmitEnvironment(SparkSubmit.scala:355)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:774)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:161)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:184)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:920)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:929)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 2
at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3720)
at java.base/java.lang.String.substring(String.java:1909)
at org.apache.hadoop.util.Shell.<clinit>(Shell.java:52)
... 25 more
So the reason this was happening was that pyspark has not been updated to use the latest version of Java. After removing Java version 13, I made sure my home brew installation of spark uses java version 1.8. Then added the following to the Environment Variables in Run -> Edit Configurations in Pycharm:
SPARK_HOME=/usr/local/Cellar/apache-spark/2.4.4/libexec
With these settings I can run pyspark jobs in PyCharm.
I find similar error on https://issues.apache.org/jira/browse/KYLIN-2511
env:
hadoop-2.7.1
hbase-1.3.2
apache-hive-2.1.1-bin
apache-kylin-1.6.0-hbase1.x-bin
I've tried copy all the hive libs to kylin, but get another ERROR.
org.apache.hadoop.mapred.YarnChild: Error running child : java.lang.NoClassDefFoundError: org/apache/hadoop/hive/serde2/typeinfo/TypeInfo
The missing class should be in hive-exec-.jar; Check and debug the "bin/find-hive-dependency.sh" to see why it wasn't able to locate this jar from your server. You can manually add it to the "hive_exec_path" variable.
BTW, Kylin 1.6 is quite old, try to upgrade to a 2.x version.
Why you just try the method mentioned in https://issues.apache.org/jira/browse/KYLIN-2511. You'd better prepare the env according to the document of v16. It is better for using the latest version of Kylin. It has more feature and fixes some bugs.
I'm getting the below issue
67ca2e6ea573a4e3eb0843b2c7470c26f170528a15e423b4b131c00fa23 encountered an error during CreateContainer:
ndows system call: Element not found. (0x490) extra info: {"SystemType":"Container","Name":"42fb367ca2e6e
2c7470c26f170528a15e423b4b131c00fa23","Owner":"docker","IsDummy":false,"VolumePath":"\\?\Volume{52225f
46-00155d20b364}","IgnoreFlushesDuringBoot":true,"LayerFolderPath":"C:\ProgramData\Docker\windowsfilte
ea573a4e3eb0843b2c7470c26f170528a15e423b4b131c00fa23","Layers":[{"ID":"f58d5d31-bf26-57f0-a0ef-c826de66f9
\ProgramData\Docker\windowsfilter\a0ead5582d1eadd37c0629d34936e2ec93f9594bd2740f9244481088df738b0b"},{
f525-57f0-912a-668391cb4d95","Path":"C:\ProgramData\Docker\windowsfilter\371369a0885812ef094658377937
b51bf6d59472a50c088d6"},{"ID":"1ab4ed85-2f0b-52ec-bd73-b24fef768054","Path":"C:\ProgramData\Docker\win
a9962919b2b604a94d414393fdcb73f5c04539f819e896e870ee81b844b1b"},{"ID":"286c76b4-45ad-561d-83f7-224c0a84d7
\ProgramData\Docker\windowsfilter\9647a3b62bffb27464188dc7859e82b2a373737462891cf711edc18d58054a43"},{
2bb2-5c34-bd4b-38f992457749","Path":"C:\ProgramData\Docker\windowsfilter\00d0db95b9df22d3167096cef32c
f0b5f0f0b0992dbf09bf6"},{"ID":"fa36e2c8-07ba-5f2a-a43b-a3ccb1023b46","Path":"C:\ProgramData\Docker\win
5f0e4abdc9fbe8a5ad0a94cf0fd92b329f1b8d2a65d0b8e5547c18c9def64"},{"ID":"a9d1658d-0a19-50ca-a4d5-afbfc93fae
\ProgramData\Docker\windowsfilter\645c6553c4b7ddb03f572f5872040c5df180daca938a4a05d616724d58217abd"},{
c953-5398-a203-08225685147d","Path":"C:\ProgramData\Docker\windowsfilter\4e6fbe4ec92a4809054beaa92071
c130c736f07181762d748"},{"ID":"187257dd-6219-558d-9873-f42219c6c2ef","Path":"C:\ProgramData\Docker\win
78d0243c72052c330026dcc04fd7c040e708003a821bf94a6a3f289c4f27b"}],"HostName":"b3e4c8818481","MappedDirecto
tition":false,"EndpointList":["c563efff-bfeb-4cd2-b4b5-0c018aad913a"],"Servicing":false,"AllowUnqualified
hack for the above issue is: https://github.com/moby/moby/issues/32595#issuecomment-295347128
From the linked issue, this is a known issue with the windows image running on GCP: https://github.com/moby/moby/issues/32595#issuecomment-295310855
Following the official guide of Titan DB here, and trying to run the command:
graph = TitanFactory.open('conf/titan-cassandra-es.properties')
I got this error:
Backend shorthand unknown: conf/titan-cassandra-es.properties
Obviously, the reason is the incorrect path to the
titan-cassandra-es.properties
file. So I changed it to:
graph = TitanFactory.open('../conf/titan-cassandra-es.properties')
and got this error:
Encountered unregistered class ID: 141.
The error happens in the following version:
titan-0.5.4-hadoop2
On titan-1.0.0-hadoop2 instead of this error message I get this one:
Invalid import definition: 'com.thinkaurelius.titan.hadoop.MapReduceIndexManagement'; reason: startup failed: script14747941661821834264593.groovy: 1: unable to resolve class com.thinkaurelius.titan.hadoop.MapReduceIndexManagement # line 1, column 1. import com.thinkaurelius.titan.hadoop.MapReduceIndexManagement ^
1 error
And on titan-1.0.0-hadoop2 I get this one:
The input line is too long.
The syntax of the command is incorrect.
Does anyone know how to handle this issue?
It seems like you have not even managed to get Titan 1 to start up yet.
I do not believe Titan 1 has been deployed to support Windows out of the box. I.e. the downloadable package will not just work with windows.
Saying that I have managed to get Titan DB 1 to work on windows. To do so, all you have to do is install Cassandra 2.x on Windows. This guide may help you out. Start cassandra and enable thrift connections.
With that done you should be able to get Titan doing basic operations on windows. From there you may find dealing with you current errors easier.
Side Note: Windows support for Titan 0.5.x may be more substantial. So you could look into that as well.
Following an install of Eclipse 3.7.2 on my Ubuntu 12.04 development machine, I have been unable to execute any ODI packages/interfaces/procedures. On execution (for both simulated and actual runs), an error is thrown (java trace below). I am not sure if it's anything to do with the Eclipse install, but it seems likely. Does anyone have an idea how to fix this?
Also, when launching ODI from the terminal using 'bash odi', the following error is displayed in the terminal:
2013-08-15 14:43:46.162 ERROR Error during RuntimeClassLoader initialization. ODI will start without RuntimeClassLoader
Error output:
oracle.odi.core.exception.OdiRuntimeException: Error during Code Interpretor creation
at com.sunopsis.dwg.codeinterpretor.SnpCodeInterpretor.getInstance(SnpCodeInterpretor.java:209)
at com.sunopsis.dwg.codeinterpretor.SnpGeneratorSQLCIT.<init>(SnpGeneratorSQLCIT.java:300)
at com.sunopsis.graphical.dialog.SnpsDialogExecution.doPackageExecuter(SnpsDialogExecution.java:907)
at oracle.odi.ui.action.SnpsPopupActionExecuteHandler.actionPerformed(SnpsPopupActionExecuteHandler.java:68)
at oracle.odi.ui.SnpsActionControler.handleEvent(SnpsActionControler.java:75)
at oracle.ide.controller.IdeAction.performAction(IdeAction.java:529)
at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:884)
at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:501)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:674)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:633)
at java.awt.EventQueue$2.run(EventQueue.java:631)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:647)
at java.awt.EventQueue$3.run(EventQueue.java:645)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:644)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: org.apache.bsf.BSFException: unable to load language: beanshell
at org.apache.bsf.BSFManager.loadScriptingEngine(BSFManager.java:718)
at com.sunopsis.dwg.codeinterpretor.SnpCodeInterpretor.loadEngine(SnpCodeInterpretor.java:85)
at com.sunopsis.dwg.codeinterpretor.SnpCodeInterpretor.<init>(SnpCodeInterpretor.java:75)
at com.sunopsis.dwg.codeinterpretor.SnpCodeInterpretor.getInstance(SnpCodeInterpretor.java:184)
... 45 more
After digging around for about a day on this issue, I brazenly tried running ODI as the root user on the off chance that this was a permissions issue. I started ODI from the command line (using 'bash odi') for greater verbosity, and it loaded without the error mentioned above. Something gave me the impression that this wasn't a permissions issue, but one related to the user settings.
To rectify the issue, I removed my user's odi settings folder (renaming it, for safety):
mv ~/.odi ~/.backup_odi
Then I started ODI from the terminal under my own user (i.e. not root) - there were no errors! None of my connections were available in the new settings folder though. This I fixed by closing ODI and entering the following:
cp ~/.backup_odi/oracledi/snps_login_work.xml ~/.odi/oracledi/
If anybody else encounters this issue, I hope you find this post quicker than it took me to fix it!
org.apache.bsf.BSFException: unable to load language: beanshell
The exception was thrown because bsh-2.Ob4.jar was not in the classpath and it is a dependent jar of bsf.jar