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https://issues.apache.org/jira/browse/HDFS-16105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hui Fei reassigned HDFS-16105:
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Assignee: Hui Fei
> Edit log corruption due to mismatch between fileId and path
> -----------------------------------------------------------
>
> Key: HDFS-16105
> URL: https://issues.apache.org/jira/browse/HDFS-16105
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namanode
> Affects Versions: 3.2.2, 3.3.1
> Reporter: Hui Fei
> Assignee: Hui Fei
> Priority: Major
>
> We do stress testing in FUSE with HDFS, Standby Namenode crashes.
> The log is following
> {quote}
> 2021-06-25 17:13:02,953 ERROR
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader: Encountered exception
> on operation AddBlockOp [path=/xxx/fiotest_write.354.46,
> penultimateBlock=xxx, lastBlock=xxx, numOfBytes=0}, RpcClientId=,
> RpcCallId=-2]
> java.io.FileNotFoundException: File /xxx/fiotest_write.354.46 does not exist.
> {quote}
> The following steps can reproduce it (Illegal writes).
> 1 create file A (fileId X) (1st block is being written)
> 2 rename file A to file B(stile fileId X)
> 3 continue to write file A(using above the same outputstream, 2nd block need
> to be written)
> 4 standby namenode load the above edits and would crash
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