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https://issues.apache.org/jira/browse/HADOOP-8442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uma Maheswara Rao G resolved HADOOP-8442.
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Resolution: Duplicate
Vinay, It was already filed by Todd. Hadoop-8397.
> NPE in reading Client.java while reading response when dest process went down.
> ------------------------------------------------------------------------------
>
> Key: HADOOP-8442
> URL: https://issues.apache.org/jira/browse/HADOOP-8442
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Vinay
> Assignee: Vinay
> Priority: Minor
>
> {noformat}Caused by: java.io.IOException: Error reading responses
> at org.apache.hadoop.ipc.Client$Connection.run(Client.java:788)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:852)
> at
> org.apache.hadoop.ipc.Client$Connection.run(Client.java:781){noformat}
> We can make a null check and give better message.
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