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https://issues.apache.org/jira/browse/AVRO-2047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thiruvalluvan M. G. updated AVRO-2047:
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Component/s: java
> NettyTransceiver can NPE when getRemoteName() is called
> -------------------------------------------------------
>
> Key: AVRO-2047
> URL: https://issues.apache.org/jira/browse/AVRO-2047
> Project: Apache Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.7.7
> Reporter: Clement Pang
> Priority: Major
>
> NettyTransceiver can NPE if the channel is closed while a request is
> underway. The correct thing to do seems to be to check for null and throw an
> IOException ("underlying transport no longer available").
> {code}
> ! java.lang.NullPointerException: null
> ! at
> org.apache.avro.ipc.NettyTransceiver.getRemoteName(NettyTransceiver.java:431)
> ! at org.apache.avro.ipc.Requestor.writeHandshake(Requestor.java:202)
> ! at org.apache.avro.ipc.Requestor.access$300(Requestor.java:52)
> ! at org.apache.avro.ipc.Requestor$Request.getBytes(Requestor.java:478)
> ! at org.apache.avro.ipc.Requestor.request(Requestor.java:181)
> ! at org.apache.avro.ipc.Requestor.request(Requestor.java:129)
> ! at
> org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:84)
> {code}
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