Jing Zhao created HDFS-8145: ------------------------------- Summary: Fix the editlog corruption exposed by failed TestAddStripedBlocks Key: HDFS-8145 URL: https://issues.apache.org/jira/browse/HDFS-8145 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Jing Zhao Assignee: Jing Zhao
{{TestAddStripedBlocks}} failed with some editlog corruption. Did some debugging, I can see at least two issues: # DFSStripedOutputStream tries to send out an empty packet to close the block even if writing 0 bytes # Because of the above, NN tries to close the file. This exposes another bug in {{BlockInfoStriped}}, which writes its data/parity block numbers into the close editlog but do not read them while loading. -- This message was sent by Atlassian JIRA (v6.3.4#6332)