[jira] Created: (HBASE-1627) TableInputFormatBase#nextKeyValue catches the wrong exception

[JIRA]

TableInputFormatBase#nextKeyValue catches the wrong exception
-------------------------------------------------------------

                 Key: HBASE-1627
                 URL: https://issues.apache.org/jira/browse/HBASE-1627
             Project: Hadoop HBase
          Issue Type: Bug
    Affects Versions: 0.20.0
            Reporter: Doğacan Güney
            Priority: Minor
         Attachments: tableinput.patch

TableInputFormatBase#nextKeyValue only catches UnknownScannerException from 
Scanner.next. However, scanner may throw other exceptions:

{code}
/* from HTable.ClientScanner#next */
          try {
            values = getConnection().getRegionServerWithRetries(callable);
          } catch (IOException e) {
            if (e instanceof UnknownScannerException &&
                lastNext + scannerTimeout < System.currentTimeMillis()) {
              ScannerTimeoutException ex = new ScannerTimeoutException();
              ex.initCause(e);
              throw ex;
            }
            throw e;
          }

{code}

Is there any reason why TIFB does not catch ScannerTimeoutException?

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.