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https://issues.apache.org/jira/browse/HBASE-3081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12919407#action_12919407
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stack commented on HBASE-3081:
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Sorry Nicolas, I seem to have let this patch rot. It won't apply to HRegion
and code seems well different where your snippet would go in. Mind taking a
look?
> Log Splitting & Replay: Distinguish between Network IOE and Parsing IOE
> -----------------------------------------------------------------------
>
> Key: HBASE-3081
> URL: https://issues.apache.org/jira/browse/HBASE-3081
> Project: HBase
> Issue Type: Bug
> Components: io, master, regionserver, replication
> Affects Versions: 0.89.20100924, 0.90.0
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Fix For: 0.89.20100924, 0.90.0
>
> Attachments: HBASE-3081_89.patch, HBASE-3081_90.patch
>
>
> Originally, if HBase got an IOE from HDFS while splitting or opening a
> region, it would abort the operation. The assumption being that this is a
> network failure that will likely disappear at a later time or different
> partition of the network. However, if HBase gets parsing exceptions, we want
> to log the problem and continue opening/splitting the region anyways, because
> parsing is an idempotent problem and retries won't fix this issue.
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