Ted Yu created HBASE-19166: ------------------------------ Summary: Add translation for handling hbase.regionserver.wal.WALEdit Key: HBASE-19166 URL: https://issues.apache.org/jira/browse/HBASE-19166 Project: HBase Issue Type: Bug Reporter: Ted Yu Priority: Major
For hlog generated by 1.x, using WALPlayer from hbase2 would result in: {code} 2017-11-02 21:22:40,907 INFO [main] mapreduce.Job: Task Id : attempt_1509641483571_0003_m_000000_0, Status : FAILED Error: java.lang.ClassCastException: org.apache.hadoop.hbase.regionserver.wal.WALEdit cannot be cast to org.apache.hadoop.hbase.wal.WALEdit at org.apache.hadoop.hbase.mapreduce.WALPlayer$WALCellMapper.map(WALPlayer.java:143) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793) {code} HBASE-16479 relocated WALEdit. Chatting with Enis, he mentioned adding translation for handling hbase.regionserver.wal.WALEdit This way, WAL from 1.x can be recognized by hbase-2 -- This message was sent by Atlassian JIRA (v6.4.14#64029)