Details
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Bug
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Status: Patch Available
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Critical
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Resolution: Unresolved
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2.0.5
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None
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None
Description
IllegalArgumentException occured during scan operation,
2019-07-08 01:46:57,764 | ERROR | RpcServer.FifoWFPBQ.default.handler=129,queue=9,port=21302 | Unexpected throwable object | org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2502) java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.ComparableTimSort.mergeHi(ComparableTimSort.java:866) at java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:483) at java.util.ComparableTimSort.mergeForceCollapse(ComparableTimSort.java:422) at java.util.ComparableTimSort.sort(ComparableTimSort.java:222) at java.util.Arrays.sort(Arrays.java:1312) at java.util.Arrays.sort(Arrays.java:1506) at java.util.ArrayList.sort(ArrayList.java:1462) at java.util.Collections.sort(Collections.java:141) at org.apache.hadoop.hbase.mob.MobFileCache.evict(MobFileCache.java:144) at org.apache.hadoop.hbase.mob.MobFileCache.openFile(MobFileCache.java:214) at org.apache.hadoop.hbase.regionserver.HMobStore.readCell(HMobStore.java:397) at org.apache.hadoop.hbase.regionserver.HMobStore.resolve(HMobStore.java:358) at org.apache.hadoop.hbase.regionserver.MobStoreScanner.next(MobStoreScanner.java:74) at org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:150)