[infinispan-issues] [JBoss JIRA] (ISPN-9501) AbstractCacheStream.performOperationRehashAware() can hang

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-9501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-9501:
-------------------------------
              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/6248


> AbstractCacheStream.performOperationRehashAware() can hang
> ----------------------------------------------------------
>
>                 Key: ISPN-9501
>                 URL: https://issues.jboss.org/browse/ISPN-9501
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.4.0.CR1
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>             Fix For: 9.4.0.Final
>
>
> There are actually 2 different issues:
> # {{segmentsToProcess}} reuses the {{remoteResults.lostSegments}} {{ConcurrentSmallIntSet}} instance, so when {{remoteResults.lostSegments}} is cleared, {{segmentsToProcess}} is also cleared.
> # Because of ISPN-9500, {{segmentsToProcess.isEmpty()}} keeps returning {{false}}, so {{performOperationRehashAware()}} keeps waiting for a newer topology. 



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