Log Splitting & Replay: Distinguish between Network IOE and Parsing IOE
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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
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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