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Posted to dev@phoenix.apache.org by "Shunsuke Nakamura (JIRA)" <ji...@apache.org> on 2014/10/25 03:09:33 UTC
[jira] [Created] (PHOENIX-1381) NPE in CellUtil.matchingFamily()
for IndexedKeyValue
Shunsuke Nakamura created PHOENIX-1381:
------------------------------------------
Summary: NPE in CellUtil.matchingFamily() for IndexedKeyValue
Key: PHOENIX-1381
URL: https://issues.apache.org/jira/browse/PHOENIX-1381
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.1
Environment: hbase 0.98.4+
Reporter: Shunsuke Nakamura
Priority: Critical
NPE in replayRecoveredEdits of phoenix table with local index:
{code}
2014-10-16 10:54:29,871 ERROR [RS_OPEN_REGION-XX.XX.XX.XX:53489-1] handler.OpenRegionHandler: Failed open of region=USERTABLE,,1413366337840.f170ee16e795c42b607b962a557a8c2c., starting to roll back the global memstore size.
java.lang.NullPointerException
at org.apache.hadoop.hbase.util.Bytes.toShort(Bytes.java:845)
at org.apache.hadoop.hbase.util.Bytes.toShort(Bytes.java:832)
at org.apache.hadoop.hbase.KeyValue.getRowLength(KeyValue.java:1303)
at org.apache.hadoop.hbase.KeyValue.getFamilyOffset(KeyValue.java:1319)
at org.apache.hadoop.hbase.CellUtil.matchingFamily(CellUtil.java:329)
at org.apache.hadoop.hbase.CellUtil.matchingColumn(CellUtil.java:344)
at org.apache.hadoop.hbase.regionserver.wal.WALEdit.getCompaction(WALEdit.java:285)
at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEdits(HRegion.java:3271)
at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEditsIfAny(HRegion.java:3135)
{code}
IndexedKeyValue is an incomplete Cell implementation. Then a part of CellUtil methods such as matchingFamily don't work well for the IndexedKeyValue.
With HBase-0.98.4+, this issue can be caused because the matching by kv.matchingColumn in WALEdit.getCompaction was replaced with CellUtils's one at HBASE-11475.
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