[infinispan-issues] [JBoss JIRA] (ISPN-9127) Remote commands can access components before they are started

[Tristan Tarrant (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-9127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-9127:
----------------------------------
    Fix Version/s:     (was: 9.3.0.Final)


> Remote commands can access components before they are started
> -------------------------------------------------------------
>
>                 Key: ISPN-9127
>                 URL: https://issues.jboss.org/browse/ISPN-9127
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.2.2.Final, 9.3.0.Alpha1
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>              Labels: testsuite_stability
>
> {{PerCacheInboundInvocationHandler.handle()}} may be called before the component was started, because {{GlobalInboundInvocationHandler}} fetches it from the component registry without any checks. {{CommandsFactoryImpl.initializeReplicableCommand()}} doesn't wait for the components that it injects into remote commands to be started, either.
> This started causing random test failures in {{ConcurrentStartForkChannelTest}} after ISPN-8515, which moved most initialization work from {{init()}} methods to {{start()}} methods. Because {{StateProviderImpl}} starts after {{StateTransferManagerImpl}}, it's possible for a node to receive a {{StateRequestCommand}} before {{StateProviderImpl}} has initialized:
> {noformat}
> 16:15:09,549 TRACE (remote-thread-Test-NodeB-p51957-t2:[org.infinispan.CONFIG]) [StateProviderImpl] Starting outbound transfer to node Test-NodeA for cache null, topology id 2, segments {0-255}
> 16:15:09,551 WARN  (remote-thread-Test-NodeB-p51957-t2:[]) [NonTotalOrderPerCacheInboundInvocationHandler] ISPN000071: Caught exception when handling command StateRequestCommand{cache=org.infinispan.CONFIG, origin=Test-NodeA, type=START_STATE_TRANSFER, topologyId=2, segments={0-255}}
> java.lang.IllegalArgumentException: chunkSize must be greater than 0
> 	at org.infinispan.statetransfer.OutboundTransferTask.<init>(OutboundTransferTask.java:114) ~[classes/:?]
> 	at org.infinispan.statetransfer.StateProviderImpl.startOutboundTransfer(StateProviderImpl.java:273) ~[classes/:?]
> 	at org.infinispan.statetransfer.StateRequestCommand.invokeAsync(StateRequestCommand.java:101) ~[classes/:?]
> 	at org.infinispan.remoting.inboundhandler.BasePerCacheInboundInvocationHandler.invokeCommand(BasePerCacheInboundInvocationHandler.java:94) ~[classes/:?]
> {noformat}



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