Clement Pang created AVRO-2047:
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Summary: 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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