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  1. ZooKeeper
  2. ZOOKEEPER-1105

c client zookeeper_close not send CLOSE_OP request to server

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.3.2, 3.4.3
    • Fix Version/s: 3.6.0, 3.5.5
    • Component/s: c client
    • Labels:
      None

      Description

      in zookeeper_close function, do adaptor_finish before send CLOSE_OP request to server
      so the CLOSE_OP request can not be sent to server

      in server zookeeper.log have many
      2011-06-22 00:23:02,323 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@634] - EndOfStreamException: Unable to read additional data from client sessionid 0x1305970d66d2224, likely client has closed socket
      2011-06-22 00:23:02,324 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1435] - Closed socket connection for client /10.250.8.123:60257 which had sessionid 0x1305970d66d2224
      2011-06-22 00:23:02,325 - ERROR [CommitProcessor:1:NIOServerCnxn@445] - Unexpected Exception:
      java.nio.channels.CancelledKeyException
      at sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:55)
      at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:59)
      at org.apache.zookeeper.server.NIOServerCnxn.sendBuffer(NIOServerCnxn.java:418)
      at org.apache.zookeeper.server.NIOServerCnxn.sendResponse(NIOServerCnxn.java:1509)
      at org.apache.zookeeper.server.FinalRequestProcessor.processRequest(FinalRequestProcessor.java:367)
      at org.apache.zookeeper.server.quorum.CommitProcessor.run(CommitProcessor.java:73)

      and java client not have this problem

        Attachments

        1. zklog.txt
          13 kB
          Diego Ongaro
        2. zktest.c
          2 kB
          Diego Ongaro
        3. zktest.java
          2 kB
          Diego Ongaro
        4. ZOOKEEPER-1105.patch
          1 kB
          lincoln.lee
        5. ZOOKEEPER-1105v1.patch
          1 kB
          lincoln.lee

          Activity

            People

            • Assignee:
              lincoln.86xy lincoln.lee
              Reporter:
              rpggpr jiang guangran
            • Votes:
              4 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

              • Created:
                Updated: