[jira] [Commented] (AVRO-2047) NettyTransceiver can NPE when getRemoteName() is called

["Imesha Sudasingha (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AVRO-2047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16307069#comment-16307069 ] 

Imesha Sudasingha commented on AVRO-2047:
-----------------------------------------

I too got the same error. Any update on this issue?

> NettyTransceiver can NPE when getRemoteName() is called
> -------------------------------------------------------
>
>                 Key: AVRO-2047
>                 URL: https://issues.apache.org/jira/browse/AVRO-2047
>             Project: Avro
>          Issue Type: Bug
>    Affects Versions: 1.7.7
>            Reporter: Clement Pang
>
> 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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