[
https://issues.apache.org/jira/browse/PHOENIX-1381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14185583#comment-14185583
]
Jesse Yates commented on PHOENIX-1381:
--------------------------------------
My only concern is if this will work on older versions of HBase as well. Its
changing what getFamily returns which may or may not affect the implementation.
If you tested it on an older version (pre 0.98.4), and it still works, then we
are good. Phoenix attempts to support all the HBase versions within a major
version, eg. the entire 0.98.X series
> 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
> Assignee: Jeffrey Zhong
> Priority: Critical
> Fix For: 5.0.0, 4.2
>
> Attachments: PHOENIX-1381.patch
>
>
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
