Yongjun Zhang created HDFS-11974:
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Summary: Fsimage transfer failed due to socket timeout, but logs
doesn't show that
Key: HDFS-11974
URL: https://issues.apache.org/jira/browse/HDFS-11974
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Yongjun Zhang
Assignee: Yongjun Zhang
The idea of HDFS-11914 is to add more diagnosis information to understand what
happened when we saw
{code}
WARN org.apache.hadoop.security.UserGroupInformation:
PriviledgedActionException as:hdfs (auth:SIMPLE) cause:java.io.IOException:
File http://x.y.z:50070/imagetransfer?getimage=1&txid=latest received length
xyz is not of the advertised size abc.
{code}
After further study, I realize that the above exception is thrown in the
{{finally}} block of {{TransferFsImage#receiveFile}} method, thus other
exception thrown in the main code is not reported, such as SocketTimeOut.
We should include the information of the exceptions thrown in the main code
when throwing exception in the {{finally}} block.
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