Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-22705

IllegalArgumentException exception occured during MobFileCache eviction

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Patch Available
    • Priority: Critical
    • Resolution: Unresolved
    • Affects Version/s: 2.0.5
    • Fix Version/s: None
    • Component/s: mob
    • Labels:
      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)
      

        Attachments

        1. HBASE-22705.branch-2.patch
          2 kB
          Pankaj Kumar

          Activity

            People

            • Assignee:
              pankaj2461 Pankaj Kumar
              Reporter:
              pankaj2461 Pankaj Kumar
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated: