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https://issues.apache.org/jira/browse/HDFS-17631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liuguanghua updated HDFS-17631:
-------------------------------
Description:
For namenode HA mode, standby namenode load editlog form journalnodes via
QuorumJournalManger.selectInputStreams(). And RedundantEditLogInputStream is
used for combine multiple remote journalnode inputstreams.
Now when EditLogInputStream.skipUntil() throw IOException in
RedundantEditLogInputStream.nextOp(), it is still into State.OK rather than
State.STREAM_FAILED.
The proper state will be like blew:
State.SKIP_UNTIL -> State.STREAM_FAILED ->(try next stream) State.SKIP_UNTIL
was:
For namenode HA mode, standby namenode load editlog form journalnodes.
Now when EditLogInputStream.skipUntil() throw IOException in
RedundantEditLogInputStream.nextOp(), it is still into State.OK rather than
State.STREAM_FAILED.
The proper state will be like blew:
State.SKIP_UNTIL -> State.STREAM_FAILED ->(try next stream) State.SKIP_UNTIL
> Fix RedundantEditLogInputStream.nextOp() state error when
> EditLogInputStream.skipUntil() throw IOException
> -----------------------------------------------------------------------------------------------------------
>
> Key: HDFS-17631
> URL: https://issues.apache.org/jira/browse/HDFS-17631
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: liuguanghua
> Assignee: liuguanghua
> Priority: Major
> Labels: pull-request-available
>
> For namenode HA mode, standby namenode load editlog form journalnodes via
> QuorumJournalManger.selectInputStreams(). And RedundantEditLogInputStream is
> used for combine multiple remote journalnode inputstreams.
> Now when EditLogInputStream.skipUntil() throw IOException in
> RedundantEditLogInputStream.nextOp(), it is still into State.OK rather than
> State.STREAM_FAILED.
> The proper state will be like blew:
> State.SKIP_UNTIL -> State.STREAM_FAILED ->(try next stream) State.SKIP_UNTIL
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