[JBoss JIRA] (ISPN-9332) REPL local iteration optimization cannot be used when store has write behind
by William Burns (Jira)
[ https://issues.jboss.org/browse/ISPN-9332?page=com.atlassian.jira.plugin.... ]
William Burns commented on ISPN-9332:
-------------------------------------
Hrmm, I concur. This should only be needed for shared stores with REPL.
> REPL local iteration optimization cannot be used when store has write behind
> ----------------------------------------------------------------------------
>
> Key: ISPN-9332
> URL: https://issues.jboss.org/browse/ISPN-9332
> Project: Infinispan
> Issue Type: Bug
> Components: Loaders and Stores, Streams
> Affects Versions: 9.3.0.Final
> Reporter: William Burns
> Assignee: William Burns
> Priority: Major
> Fix For: 9.4.0.CR3
>
>
> When write behind is enabled, the write modification is stored on the primary owner. REPL local iteration can read from non owned data, thus causing an inconsistency.
> Thus distributed streams should always go remote when not all segments are primarily owned on a given node when write behind is enabled.
--
This message was sent by Atlassian Jira
(v7.12.1#712002)
7 years, 4 months
[JBoss JIRA] (ISPN-9730) Expose the segment allocation in JMX
by Tristan Tarrant (Jira)
[ https://issues.jboss.org/browse/ISPN-9730?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant commented on ISPN-9730:
---------------------------------------
We could also show per segment stats as a clustered statistic (size of each segment)
> Expose the segment allocation in JMX
> ------------------------------------
>
> Key: ISPN-9730
> URL: https://issues.jboss.org/browse/ISPN-9730
> Project: Infinispan
> Issue Type: Feature Request
> Affects Versions: 9.4.1.Final
> Reporter: Dan Berindei
> Priority: Major
>
> Currently the {{RpcManager}} MBean only exposes the list of members in the "committed view" (i.e. the current CH) and the "pending view" (i.e. the pending CH), and both show only the node names, so restoring the CH from it is impossible.
> The {{DistributionManager}} MBean should expose the number of segments allocated to each node in the read CH and in the write CH. We should expose the persistent UUIDs as well, so that we have all the information necessary to recreate the CH in a development environment and check the mapping of individual keys.
--
This message was sent by Atlassian Jira
(v7.12.1#712002)
7 years, 4 months