IPC Server readAndProcess threw NullPointerException
----------------------------------------------------
Key: HADOOP-6935
URL: https://issues.apache.org/jira/browse/HADOOP-6935
Project: Hadoop Common
Issue Type: Bug
Components: ipc
Reporter: Tsz Wo (Nicholas), SZE
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2010-09-01 01:22:28,995 INFO org.apache.hadoop.ipc.Server: IPC Server listener
on 50300:
readAndProcess threw exception java.lang.NullPointerException. Count of bytes
read: 0
java.lang.NullPointerException
at org.apache.hadoop.ipc.Server$Call.toString(Server.java:268)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.hadoop.ipc.Server$Responder.processResponse(Server.java:705)
at org.apache.hadoop.ipc.Server$Responder.doRespond(Server.java:720)
at org.apache.hadoop.ipc.Server$Connection.doSaslReply(Server.java:988)
at
org.apache.hadoop.ipc.Server$Connection.saslReadAndProcess(Server.java:935)
at
org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1093)
at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:462)
at org.apache.hadoop.ipc.Server$Listener.run(Server.java:371)
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