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Posted to issues@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2019/02/04 04:59:00 UTC
[jira] [Created] (HBASE-21840) TestHRegionWithInMemoryCompaction
fails with NPE
Duo Zhang created HBASE-21840:
---------------------------------
Summary: TestHRegionWithInMemoryCompaction fails with NPE
Key: HBASE-21840
URL: https://issues.apache.org/jira/browse/HBASE-21840
Project: HBase
Issue Type: Bug
Components: regionserver
Reporter: Duo Zhang
Fix For: 3.0.0, 2.2.0, 2.1.3, 2.0.5, 2.3.0
Found this one when testing 2.1.3.
{noformat}
Exception in thread "PutThread" java.lang.NullPointerException
at org.apache.hadoop.hbase.regionserver.CompactingMemStore.checkActiveSize(CompactingMemStore.java:392)
at org.apache.hadoop.hbase.regionserver.AbstractMemStore.internalAdd(AbstractMemStore.java:307)
at org.apache.hadoop.hbase.regionserver.AbstractMemStore.add(AbstractMemStore.java:132)
at org.apache.hadoop.hbase.regionserver.AbstractMemStore.add(AbstractMemStore.java:112)
at org.apache.hadoop.hbase.regionserver.HStore.add(HStore.java:750)
at org.apache.hadoop.hbase.regionserver.HRegion.applyToMemStore(HRegion.java:4420)
at org.apache.hadoop.hbase.regionserver.HRegion.access$500(HRegion.java:226)
at org.apache.hadoop.hbase.regionserver.HRegion$BatchOperation.applyFamilyMapToMemStore(HRegion.java:3479)
at org.apache.hadoop.hbase.regionserver.HRegion$BatchOperation.lambda$writeMiniBatchOperationsToMemStore$0(HRegion.java:3170)
at org.apache.hadoop.hbase.regionserver.HRegion$BatchOperation.visitBatchOperations(HRegion.java:3103)
at org.apache.hadoop.hbase.regionserver.HRegion$BatchOperation.writeMiniBatchOperationsToMemStore(HRegion.java:3162)
at org.apache.hadoop.hbase.regionserver.HRegion$MutationBatchOperation.writeMiniBatchOperationsToMemStore(HRegion.java:3644)
at org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutate(HRegion.java:4058)
at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3991)
at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3922)
at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3913)
at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:3927)
at org.apache.hadoop.hbase.regionserver.HRegion.doBatchMutate(HRegion.java:4254)
at org.apache.hadoop.hbase.regionserver.HRegion.put(HRegion.java:3046)
{noformat}
And later the test is stuck, since the MVCC can not be advanced any more.
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