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Posted to issues@hbase.apache.org by "Guangxu Cheng (JIRA)" <ji...@apache.org> on 2016/08/16 05:53:20 UTC
[jira] [Created] (HBASE-16419) check REPLICATION_SCOPE's value more
stringent
Guangxu Cheng created HBASE-16419:
-------------------------------------
Summary: check REPLICATION_SCOPE's value more stringent
Key: HBASE-16419
URL: https://issues.apache.org/jira/browse/HBASE-16419
Project: HBase
Issue Type: Bug
Components: master
Affects Versions: 1.2.2, 2.0.0
Reporter: Guangxu Cheng
When create table or modify table, the master will check if the value of REPLICATION_SCOPE is less than 0, however the value of REPLICATION_SCOPE must be 0 or 1. Otherwise will lead to regionserver shutdown, so I think should be check the values of REPLICATION_SCOPE more stringent.
Beginning I don't fully understand the usage of REPLICATION_SCOPE, then set REPLICATION_SCOPE to 2 by mistake.when I insert data to table,the regionservers abort one by one,finanly
the cluster abort，the exceptions as follow:
{quote}
2016-08-16 12:34:45,245 WARN [regionserver/host:60023.append-pool1-t1] wal.FSHLog: Append sequenceId=94, requesting roll of WAL
java.lang.NullPointerException
at org.apache.hadoop.hbase.protobuf.generated.WALProtos$FamilyScope$Builder.setScopeType(WALProtos.java:3939)
at org.apache.hadoop.hbase.wal.WALKey.getBuilder(WALKey.java:618)
at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.append(ProtobufLogWriter.java:118)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1886)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1750)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1672)
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2016-08-16 12:34:45,293 INFO [MemStoreFlusher.0] regionserver.HStore: Added hdfs://hbase-test-27/hbase1.2.2/data/default/usertable/2aa98c17845c9c6d5c8760b87b3ba09a/i/35825c94e72945c0bf7df3f0adefa1b6, entries=1161600, sequenceid=59, filesize=167.6 M
2016-08-16 12:34:45,296 FATAL [MemStoreFlusher.0] regionserver.HRegionServer: ABORTING region server hbase-10-166-141-99,60023,1471262434177: Replay of WAL required. Forcing server shutdown
org.apache.hadoop.hbase.DroppedSnapshotException: region: usertable,,1471262560009.2aa98c17845c9c6d5c8760b87b3ba09a.
at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2427)
at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2105)
at org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2067)
at org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:1958)
at org.apache.hadoop.hbase.regionserver.HRegion.flush(HRegion.java:1884)
at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:510)
at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:471)
at org.apache.hadoop.hbase.regionserver.MemStoreFlusher.access$900(MemStoreFlusher.java:75)
at org.apache.hadoop.hbase.regionserver.MemStoreFlusher$FlushHandler.run(MemStoreFlusher.java:259)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.hadoop.hbase.regionserver.wal.DamagedWALException: Append sequenceId=94, requesting roll of WAL
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1898)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1750)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1672)
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
... 1 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hbase.protobuf.generated.WALProtos$FamilyScope$Builder.setScopeType(WALProtos.java:3939)
at org.apache.hadoop.hbase.wal.WALKey.getBuilder(WALKey.java:618)
at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.append(ProtobufLogWriter.java:118)
at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1886)
... 6 more
{quote}
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