TableRecordReader may skip first row of region
----------------------------------------------
Key: HBASE-4196
URL: https://issues.apache.org/jira/browse/HBASE-4196
Project: HBase
Issue Type: Bug
Components: mapreduce
Affects Versions: 0.90.4
Reporter: Jan Lukavsky
After the following scenario, the first record of region is skipped, without
being sent to Mapper:
- the reader is initialized with TableRecordReader.init()
- then nextKeyValue is called, causing call to scanner.next() - here
ScannerTimeoutException occurs
- the scanner is restarted by call to restart() and then *two* calls to
scanner.next() occur, causing we have lost the first row
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
