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  1. Infinispan
  2. ISPN-3773

State transfer thread can stop even though there are pending transfer tasks

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      Noticed in NonTxOriginatorBecomingPrimaryOwnerTest. The state transfer thread finished the last inbound transfer task, but just before stopping another task is started. The new task doesn't prevent the state transfer thread from stopping, and the node will never request those segments (thus blocking the rebalance from ending).

      15:28:31,033 TRACE (asyncTransportThread-1,NodeC:) [InboundTransferTask] Successfully requested segments [33, 6, 7, 8, 9, 11, 13, 50, 54, 20, 52, 22, 59, 25, 24, 27, 26, 29, 28, 31] of cache ___defaultcache from node NodeA-49040
      15:28:31,264 TRACE (remote-thread-1,NodeC:___defaultcache) [StateConsumerImpl] Adding transfer from NodeA-49040 for segments [32, 5, 6, 7, 8, 10, 12, 51, 49, 19, 21, 53, 23, 59, 25, 24, 27, 26, 28, 30]
      15:28:31,264 TRACE (remote-thread-1,NodeC:___defaultcache) [StateConsumerImpl] Starting transfer thread: false
      15:28:31,264 DEBUG (remote-thread-1,NodeC:___defaultcache) [StateConsumerImpl] Finished adding inbound state transfer for segments [5, 6, 7, 8, 10, 12, 19, 21, 23, 25, 24, 27, 26, 28, 30, 32, 51, 49, 53, 59] of cache ___defaultcache
      15:28:31,264 TRACE (remote-thread-1,NodeC:___defaultcache) [StateTransferLockImpl] Signalling transaction data received for topology 41
      15:28:31,264 TRACE (asyncTransportThread-1,NodeC:) [StateConsumerImpl] Stopping state transfer thread
      

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            dberinde@redhat.com Dan Berindei
            dberinde@redhat.com Dan Berindei
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