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Hadoop QA commented on HDFS-11499: ---------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 7s{color} | {color:red} HDFS-11499 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Issue | HDFS-11499 | | GITHUB PR | https://github.com/apache/hadoop/pull/199 | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/18675/console | | Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Decommissioning stuck because of failing recovery > ------------------------------------------------- > > Key: HDFS-11499 > URL: https://issues.apache.org/jira/browse/HDFS-11499 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs, namenode > Affects Versions: 2.7.1, 2.7.2, 2.7.3, 3.0.0-alpha2 > Reporter: Lukas Majercak > Assignee: Lukas Majercak > Labels: blockmanagement, decommission, recovery > Fix For: 2.9.0, 3.0.0-alpha3 > > Attachments: HDFS-11499.02.patch, HDFS-11499.03.patch, > HDFS-11499.04.patch, HDFS-11499.05.patch, HDFS-11499.branch-2.8.patch, > HDFS-11499.patch > > > Block recovery will fail to finalize the file if the locations of the last, > incomplete block are being decommissioned. Vice versa, the decommissioning > will be stuck, waiting for the last block to be completed. > {code:xml} > org.apache.hadoop.ipc.RemoteException(java.lang.IllegalStateException): > Failed to finalize INodeFile testRecoveryFile since blocks[255] is > non-complete, where blocks=[blk_1073741825_1001, blk_1073741826_1002... > {code} > The fix is to count replicas on decommissioning nodes when completing last > block in BlockManager.commitOrCompleteLastBlock, as we know that the > DecommissionManager will not decommission a node that has UC blocks. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org