[infinispan-issues] [JBoss JIRA] (ISPN-4873) Statetransfer thread pool deadlock

[Takayoshi Kimura (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-4873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13015720#comment-13015720 ] 

Takayoshi Kimura commented on ISPN-4873:
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Okay, the test was success when large size OOB threads and large queue size with small size (# of caches + 25) infinispan-transport threads. So at least we can avoid large # of threads for infinispan-transport.

Still see deadlocks when small size OOB threads, or infinispan transport thread pool size was less than # of caches.

It still requires several throusand threads for each instance.

> Statetransfer thread pool deadlock
> ----------------------------------
>
>                 Key: ISPN-4873
>                 URL: https://issues.jboss.org/browse/ISPN-4873
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 6.0.2.Final
>            Reporter: Takayoshi Kimura
>            Assignee: Dan Berindei
>
> During massive state transfer with 300 nodes and 3000 caches, the OOB and/or infinispan thread pool gets deadlock, similar to ISPN-2808.
> The thread pool is configured with max 1400 threads now and increasing them is not a realistic workaround as the user is planning to add more caches.



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