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https://issues.apache.org/jira/browse/HDDS-1083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16778228#comment-16778228
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Ajay Kumar commented on HDDS-1083:
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[~msingh], [~elek] Seems [HDDS-1068] is commited. Do we still need this jira?
> Improve error code when SCM fails to allocate block
> ---------------------------------------------------
>
> Key: HDDS-1083
> URL: https://issues.apache.org/jira/browse/HDDS-1083
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Priority: Major
> Fix For: 0.4.0
>
>
> The following error, KEY_ALLOCATION_ERROR doesn't display information around
> the number of replica's. Also the error isn't detailed about whether no
> pipelines were found or there wasn't enough space on the datanode to create
> the containers.
> {code}
> 019-02-11 14:56:12 ERROR RandomKeyGenerator:621 - Exception while adding key:
> key-0-91322 in bucket: org.apache.hadoop.ozone.client.OzoneBucket@24ef95df of
> volume: org.apache.hadoop.ozone.client.OzoneVolume@6473c338.
> java.io.IOException: Create key failed, error:KEY_ALLOCATION_ERROR
> at
> org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.openKey(OzoneManagerProtocolClientSideTranslatorPB.java:692)
> at
> org.apache.hadoop.ozone.client.rpc.RpcClient.createKey(RpcClient.java:571)
> at
> org.apache.hadoop.ozone.client.OzoneBucket.createKey(OzoneBucket.java:274)
> at
> org.apache.hadoop.ozone.freon.RandomKeyGenerator$OfflineProcessor.run(RandomKeyGenerator.java:596)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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