[PHOENIX-3759] Dropping a local index causes NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.10.0
• Fix Version/s: 4.11.0
• Labels: localIndex
• Assignee: Ankit Singhal
• Reporter: Mujtaba Chohan
• Created: 04/Apr/17 21:06
• Updated: 10/Jun/17 02:06
• Resolved: 21/Apr/17 06:30

Description

java.lang.NullPointerException
	at org.apache.hadoop.hbase.KeyValue.createKeyValueFromKey(KeyValue.java:2773)
	at org.apache.phoenix.util.RepairUtil.isLocalIndexStoreFilesConsistent(RepairUtil.java:32)
	at org.apache.hadoop.hbase.regionserver.IndexHalfStoreFileReaderGenerator.preCompactScannerOpen(IndexHalfStoreFileReaderGenerator.java:197)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$6.call(RegionCoprocessorHost.java:521)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1621)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1697)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperationWithResult(RegionCoprocessorHost.java:1660)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.preCompactScannerOpen(RegionCoprocessorHost.java:516)
	at org.apache.hadoop.hbase.regionserver.compactions.Compactor.preCreateCoprocScanner(Compactor.java:325)
	at org.apache.hadoop.hbase.regionserver.compactions.Compactor.preCreateCoprocScanner(Compactor.java:315)
	at org.apache.hadoop.hbase.regionserver.compactions.Compactor.compact(Compactor.java:266)
	at org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor.compact(DefaultCompactor.java:64)
	at org.apache.hadoop.hbase.regionserver.DefaultStoreEngine$DefaultCompactionContext.compact(DefaultStoreEngine.java:121)
	at org.apache.hadoop.hbase.regionserver.HStore.compact(HStore.java:1154)
	at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1559)
	at org.apache.hadoop.hbase.regionserver.CompactSplitThread$CompactionRunner.doCompaction(CompactSplitThread.java:502)
	at org.apache.hadoop.hbase.regionserver.CompactSplitThread$CompactionRunner.run(CompactSplitThread.java:540)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Work

Region server gets aborted due to this NPE.