[infinispan-issues] [JBoss JIRA] Commented: (ISPN-922) Flags not being sent along with RpcCommands fail to affect remote InvocationContext

[Galder Zamarreño (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12582569#comment-12582569 ] 

Galder Zamarreño commented on ISPN-922:
---------------------------------------

Reopening cos this change breaks Infinispan 4.2.x:

[ERROR] /Users/z/Go/code/infinispan.git/tree/src/main/java/org/infinispan/tree/TreeContext.java:[76,3] method does not override or implement a method from a supertype

FlagContainer.isFlagsUninitialized() was removed but org.infinispan.tree.TreeContext has not been modified accordingly.

> Flags not being sent along with RpcCommands fail to affect remote InvocationContext
> -----------------------------------------------------------------------------------
>
>                 Key: ISPN-922
>                 URL: https://issues.jboss.org/browse/ISPN-922
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Locking and Concurrency, RPC
>    Affects Versions: 4.2.0.Final
>            Reporter: Sanne Grinovero
>            Assignee: Sanne Grinovero
>            Priority: Critical
>             Fix For: 4.2.1.CR2, 4.2.1.Final, 5.0.0.ALPHA3, 5.0.0.Final
>
>
> Using the following sequence, using REPL_SYNC:
> [thread-A] nodeOne.put(K1, V1);
> [thread-B] nodeTwo.startBatch();
> [thread-B] nodeTwo.remove(K1);
> [thread-A] nodeOne.withFlags(Flag.SKIP_LOCKING).remove(K1);
> At the last line, thread-B is blocked waiting to end the batch to
> after thread-A finished. This results in thread-A to throw a
> "org.infinispan.util.concurrent.TimeoutException: Unable to acquire
> lock after [500 milliseconds] on key"
> Still if I run the same sequence of operation on two different threads
> on the same node, this will work just fine and not throw any error:
> [thread-A] nodeOne.put(K1, V1);
> [thread-B] nodeOne.startBatch();
> [thread-B] nodeOne.remove(K1);
> [thread-A] nodeOne.withFlags(Flag.SKIP_LOCKING).remove(K1);
> Looking into org.infinispan.interceptors.ReplicationInterceptor.handleCrudMethod(InvocationContext,
> WriteCommand), it seems that any Flag is not sent to remove nodes.
> Actually the whole org.infinispan.remoting.rpc.RpcManager interface is
> not interested in Flags.
> Test being send soon to GitHub.

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