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Michael Stack commented on HBASE-23741: --------------------------------------- Good find [~pankajkumar] (and [~sreenivasulureddy] ) > Data loss when WAL split to HFile enabled > ----------------------------------------- > > Key: HBASE-23741 > URL: https://issues.apache.org/jira/browse/HBASE-23741 > Project: HBase > Issue Type: Bug > Components: MTTR > Affects Versions: 3.0.0, 2.3.0 > Reporter: Pankaj Kumar > Priority: Blocker > Fix For: 3.0.0, 2.3.0 > > > 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. -- This message was sent by Atlassian Jira (v8.3.4#803005)