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https://issues.apache.org/jira/browse/HBASE-10181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated HBASE-10181:
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Attachment: 10181.txt
Is this good enough?
Special casing DNRE directly should have the least impact on existing code.
(I could also handle IOExceptions special and just rethrow them instead of
wrapping inside a new IOException).
> HBaseObjectWritable.readObject catches DoNotRetryIOException and wraps it
> back in a regular IOException
> -------------------------------------------------------------------------------------------------------
>
> Key: HBASE-10181
> URL: https://issues.apache.org/jira/browse/HBASE-10181
> Project: HBase
> Issue Type: Bug
> Components: IPC/RPC
> Affects Versions: 0.94.12
> Reporter: Samarth
> Fix For: 0.94.15
>
> Attachments: 10181.txt
>
>
> Exception handling inside HbaseObjectWritable needs to be reworked, IMHO.
> For example:
> At several places inside HbaseObjectWritable.readObject, exceptions are
> caught and rethrown as I/O Exception (including ClassNotFoundException!).
> So, if an implementation of readFields method throws a DoNotRetryIOException,
> HBase still ends up retrying.
> This problem exists at least in 0.94.12 version of HBase.
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