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https://issues.apache.org/jira/browse/HDDS-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukul Kumar Singh resolved HDDS-4669.
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Resolution: Fixed
PR has been merged, resolving this.
> TestOzoneFileSystem#testTrash() fails when OM Ratis is enabled
> --------------------------------------------------------------
>
> Key: HDDS-4669
> URL: https://issues.apache.org/jira/browse/HDDS-4669
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Sadanand Shenoy
> Priority: Blocker
> Labels: pull-request-available
>
> TestOzoneFileSystem#testTrash() is failing when OM Ratis is enabled. This is
> happening because of the following error:
> {noformat}
> 2021-01-11 11:02:25,451 [pool-29-thread-1] INFO om.TrashPolicyOzone
> (TrashPolicyOzone.java:lambda$run$0(181)) - Unable to checkpoint
> java.lang.IllegalArgumentException
> at
> com.google.common.base.Preconditions.checkArgument(Preconditions.java:128)
> at
> org.apache.hadoop.ozone.om.ratis.OzoneManagerRatisServer.createWriteRaftClientRequest(OzoneManagerRatisServer.java:149)
> at
> org.apache.hadoop.ozone.om.ratis.OzoneManagerRatisServer.submitRequest(OzoneManagerRatisServer.java:113)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequestToRatis(OzoneManagerProtocolServerSideTranslatorPB.java:182)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.processRequest(OzoneManagerProtocolServerSideTranslatorPB.java:144)
> at
> org.apache.hadoop.hdds.server.OzoneProtocolMessageDispatcher.processRequest(OzoneProtocolMessageDispatcher.java:87)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequest(OzoneManagerProtocolServerSideTranslatorPB.java:122)
> at
> org.apache.hadoop.ozone.om.TrashOzoneFileSystem$RenameIterator.processKeyPath(TrashOzoneFileSystem.java:354)
> at
> org.apache.hadoop.ozone.om.TrashOzoneFileSystem$OzoneListingIterator.iterate(TrashOzoneFileSystem.java:314)
> at
> org.apache.hadoop.ozone.om.TrashOzoneFileSystem.rename(TrashOzoneFileSystem.java:124)Disconnected
> from the target VM, address: '127.0.0.1:57683', transport: 'socket'
> at
> org.apache.hadoop.ozone.om.TrashPolicyOzone.createCheckpoint(TrashPolicyOzone.java:230)
> at
> org.apache.hadoop.ozone.om.TrashPolicyOzone.access$1000(TrashPolicyOzone.java:55)
> at
> org.apache.hadoop.ozone.om.TrashPolicyOzone$Emptier.lambda$run$0(TrashPolicyOzone.java:178)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
> at java.util.concurrent.FutureTask.run(FutureTask.java)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> {noformat}
> The Filesystem which is calling the rename is using the DUMMY_CLIENT_ID and
> hence the Precondition fails in
> {{OzoneManagerRatisServer.createWriteRaftClientRequest}}.
> To reproduce, set ozone.om.ratis.enable to true in
> {{TestOzoneFileSystem#setupOzoneFileSystem}}.
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