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https://issues.apache.org/jira/browse/IGNITE-5155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Seliverstov reassigned IGNITE-5155:
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Assignee: Igor Seliverstov (was: Semen Boikov)
> Need to improve stats dump on exchange timeout
> ----------------------------------------------
>
> Key: IGNITE-5155
> URL: https://issues.apache.org/jira/browse/IGNITE-5155
> Project: Ignite
> Issue Type: Improvement
> Reporter: Yakov Zhdanov
> Assignee: Igor Seliverstov
> Fix For: 2.1
>
>
> Currently, on large topologies info dumped on "Failed to wait for partition
> map exchange"
> (org/apache/ignite/internal/processors/cache/GridCachePartitionExchangeManager.java:1713)
> floods the log and we need to reduce information dumped.
> 1. Reduce output for exchange futures that are already done. Keep event,
> topology version, servers count, clients count (more?)
> 2. Do not dump the whole communication stats, but send message to exchange
> coordinator, ask for its status and for number of messages received and for
> acked messages from local node.
> 3. we can think of sending new message from cache node to coordinator that
> may be a sign of a problem on that node (e.g. unreleased tx locks or still
> renting partitions) and coordinator may include this info to a status thus
> every Ignite node may point to a problem node in the logs.
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