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

Dan Berindei (JIRA) issues at jboss.org
Tue Sep 11 08:22:02 EDT 2018


Dan Berindei created ISPN-9501:
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             Summary: 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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