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https://issues.apache.org/jira/browse/IGNITE-9185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568543#comment-16568543
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Maxim Muzafarov commented on IGNITE-9185:
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[~Jokser],
May be we can merge with this task for printing debug info? -- [IGNITE-9119 -
Missed dumpDebugInfo for
rebalance|https://issues.apache.org/jira/browse/IGNITE-9119]
> Collect and check update counters visited during WAL rebalance
> --------------------------------------------------------------
>
> Key: IGNITE-9185
> URL: https://issues.apache.org/jira/browse/IGNITE-9185
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.5
> Reporter: Pavel Kovalenko
> Assignee: Pavel Kovalenko
> Priority: Critical
> Fix For: 2.7
>
>
> Currently we don't check what update counters we visit during WAL iteration
> and what data we send to a demander node. There can be situation, that we met
> last requested update counter in WAL and stop rebalance process, while due to
> possible DataRecord's reordering we miss some updates after.
> If rebalance process breaks due to end of WAL, but not all data records were
> visit, we can easily check what records are missed, cancel rebalance and
> print useful information to log for further debug.
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