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  1. HBase
  2. HBASE-21266

Not running balancer because processing dead regionservers, but empty dead rs list

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      Found during ITBLL testing. AM in master gets into a state where manual attempts from the shell to run the balancer always return false and this is printed in the master log:

      2018-10-03 19:17:14,892 DEBUG [RpcServer.default.FPBQ.Fifo.handler=21,queue=0,port=8100] master.HMaster: Not running balancer because processing dead regionserver(s):

      Note the empty list.

      This errant state did not recover without intervention by way of master restart, but the test environment was chaotic so needs investigation.

      Attachments

        1. HBASE-21266-branch-1.patch
          4 kB
          Andrew Kyle Purtell
        2. HBASE-21266-branch-1.patch
          4 kB
          Andrew Kyle Purtell
        3. HBASE-21266-branch-1.patch
          4 kB
          Andrew Kyle Purtell
        4. HBASE-21266-branch-1.patch
          6 kB
          Andrew Kyle Purtell
        5. HBASE-21266-branch-1.patch
          6 kB
          Andrew Kyle Purtell
        6. HBASE-21266-branch-1.patch
          7 kB
          Andrew Kyle Purtell
        7. HBASE-21266-branch-1.patch
          7 kB
          Andrew Kyle Purtell
        8. HBASE-21266-branch-1.patch
          7 kB
          Andrew Kyle Purtell
        9. HBASE-21266-branch-1.patch
          10 kB
          Andrew Kyle Purtell
        10. HBASE-21266-branch-1.patch
          12 kB
          Andrew Kyle Purtell
        11. HBASE-21266-branch-1.patch
          12 kB
          Andrew Kyle Purtell
        12. HBASE-21266.branch-2.1.001.patch
          9 kB
          Michael Stack

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            apurtell Andrew Kyle Purtell
            apurtell Andrew Kyle Purtell
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