Phil Yang created HBASE-16266:
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Summary: Do not throw ScannerTimeoutException when catch
UnknownScannerException
Key: HBASE-16266
URL: https://issues.apache.org/jira/browse/HBASE-16266
Project: HBase
Issue Type: Improvement
Affects Versions: 1.2.2, 1.1.5
Reporter: Phil Yang
Assignee: Phil Yang
Now in scanner we have heartbeat to prevent timeout. The time blocked on
ResultScanner.next() may much longer than scanner timeout. So it is no need any
more to throw ScannerTimeoutException when server throws
ScannerTimeoutException, we can just reset the scanner like
NotServingRegionException
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