Josh Elser created HBASE-17534:
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Summary: SecureBulkLoadClient squashes DoNotRetryIOExceptions from
the server
Key: HBASE-17534
URL: https://issues.apache.org/jira/browse/HBASE-17534
Project: HBase
Issue Type: Bug
Components: Client
Reporter: Josh Elser
Assignee: Josh Elser
Fix For: 1.3.1, 1.2.5, 1.1.9
While writing some tests against 1.x, I noticed that what should have been a
DoNotRetryIOException sent to the client from a RegionServer was getting
retried until it reached the hbase client retries limit.
Upon inspection, I found that the SecureBulkLoadClient was wrapping all
Exceptions from the RPC as an IOException. I believe this is creating a case
where the RPC system doesn't notice that there's a DNRIOException wrapped
beneath it, thinking it's a transient error.
This results in clients having to wait for the retry limit to be reached before
they get acknowledgement that something failed.
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