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Wei-Chiu Chuang commented on HDFS-15170: ---------------------------------------- I'll commit the patch. The 04 patch is essentially 03 patch with one word removed in the comment. Attach here for future reference. > EC: Block gets marked as CORRUPT in case of failover and pipeline recovery > -------------------------------------------------------------------------- > > Key: HDFS-15170 > URL: https://issues.apache.org/jira/browse/HDFS-15170 > Project: Hadoop HDFS > Issue Type: Bug > Components: erasure-coding > Reporter: Ayush Saxena > Assignee: Ayush Saxena > Priority: Critical > Attachments: HDFS-15170-01.patch, HDFS-15170-02.patch, > HDFS-15170-03.patch, HDFS-15170-04.patch > > > Steps to Repro : > 1. Start writing a EC file. > 2. After more than one stripe has been written, stop one datanode. > 3. Post pipeline recovery, keep on writing the data. > 4.Close the file. > 5. transition the namenode to standby and back to active. > 6. Turn on the shutdown datanode in step 2 > The BR from datanode 2 will make the block corrupt and during invalidate > block won't remove it, since post failover the blocks would be on stale > storage. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org