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Posted to issues@geode.apache.org by "Nabarun Nag (Jira)" <ji...@apache.org> on 2021/09/03 02:23:10 UTC
[jira] [Closed] (GEODE-8485) When connection is closed, its server
could be null
[ https://issues.apache.org/jira/browse/GEODE-8485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nabarun Nag closed GEODE-8485.
------------------------------
> When connection is closed, its server could be null
> ---------------------------------------------------
>
> Key: GEODE-8485
> URL: https://issues.apache.org/jira/browse/GEODE-8485
> Project: Geode
> Issue Type: Bug
> Components: wan
> Reporter: Xiaojian Zhou
> Assignee: Xiaojian Zhou
> Priority: Major
> Labels: GeodeOperationAPI, pull-request-available
> Fix For: 1.14.0
>
>
> java.lang.NullPointerException
> at org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher.getConnection(GatewaySenderEventRemoteDispatcher.java:299)
> at org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher._dispatchBatch(GatewaySenderEventRemoteDispatcher.java:188)
> at org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher.dispatchBatch(GatewaySenderEventRemoteDispatcher.java:155)
> at org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor.processQueue(AbstractGatewaySenderEventProcessor.java:639)
> at org.apache.geode.internal.cache.wan.serial.SerialGatewaySenderEventProcessor.run(SerialGatewaySenderEventProcessor.java:219)
> It's checking if need to create a new connection. In this context, it's possible that connection.getServer()==null
> When we detected it, let it create a new connection.
> We catch all exception including NPE, and retry for all failure in dispatch.
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