Tsz-wo Sze created HADOOP-16868:
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Summary: ipc.Server readAndProcess threw NullPointerException
Key: HADOOP-16868
URL: https://issues.apache.org/jira/browse/HADOOP-16868
Project: Hadoop Common
Issue Type: Bug
Components: rpc-server
Reporter: Tsz-wo Sze
{code}
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)
{code}
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