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https://issues.apache.org/jira/browse/HADOOP-16868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze updated HADOOP-16868:
--------------------------------
Assignee: Tsz-wo Sze
Status: Patch Available (was: Open)
> 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
> Assignee: Tsz-wo Sze
> Priority: Major
> Attachments: c16868_20200218.patch
>
>
> {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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