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  1. Hadoop Common
  2. HADOOP-16868

ipc.Server readAndProcess threw NullPointerException

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0, 3.1.4, 3.2.2, 2.10.1
    • rpc-server
    • None

    Description

      2020-01-18 10:19:02,109 INFO org.apache.hadoop.ipc.Server: Socket Reader #1 for port 8020: readAndProcess from client xx.xx.xx.xx threw exception [java.lang.NullPointerException]
java.lang.NullPointerException
	at org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1676)
	at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:935)
	at org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:791)
	at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:762)

      Attachments

        1. c16868_20200218.patch
          1 kB
          Tsz-wo Sze

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-14050 NPE in org.apache.hadoop.hbase.ipc.RpcServer$Connection.readAndProcess

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              szetszwo Tsz-wo Sze
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: