[jira] [Created] (HBASE-23741) Data loss when WAL split to HFile enabled

["Pankaj Kumar (Jira)" <ji...@apache.org>]

Pankaj Kumar created HBASE-23741:
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             Summary: Data loss when WAL split to HFile enabled
                 Key: HBASE-23741
                 URL: https://issues.apache.org/jira/browse/HBASE-23741
             Project: HBase
          Issue Type: Sub-task
          Components: MTTR
    Affects Versions: 3.0.0, 2.3.0
            Reporter: Pankaj Kumar


Very simple steps as below,
1. Create table with 1 region
2. Insert 1 record 
3. Flush the table 
4. Scan table and observe timestamp of the inserted row
5. Insert same row key with same timestamp as previously inserted but with different value
6. Kill -9 RS where table region is online
7. Start RS

Scan the table and check the result, latest cell must be returned.

Thanks [~sreenivasulureddy] for finding this issue.





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