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https://issues.apache.org/jira/browse/IGNITE-13557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17287660#comment-17287660
]
Ignite TC Bot commented on IGNITE-13557:
----------------------------------------
{panel:title=Branch: [pull/8751/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/8751/head] Base: [master] : New Tests
(4)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}PDS 1{color} [[tests
4|https://ci.ignite.apache.org/viewLog.html?buildId=5883636]]
* {color:#013220}IgnitePdsTestSuite:
RestorePartitionStateTest.testLogTopPartitions - PASSED{color}
* {color:#013220}IgnitePdsTestSuite:
RestorePartitionStateTest.testTopRestorePartitionsToString - PASSED{color}
* {color:#013220}IgnitePdsTestSuite:
RestorePartitionStateTest.testProcessedPartitionComparator - PASSED{color}
* {color:#013220}IgnitePdsTestSuite: RestorePartitionStateTest.testTrimToSize -
PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5883667&buildTypeId=IgniteTests24Java8_RunAll]
> Logging improvements for PDS memory restore process
> ---------------------------------------------------
>
> Key: IGNITE-13557
> URL: https://issues.apache.org/jira/browse/IGNITE-13557
> Project: Ignite
> Issue Type: Task
> Components: persistence
> Reporter: Sergey Chugunov
> Assignee: Kirill Tkalenko
> Priority: Major
> Fix For: 2.11
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> During partition state restore phase of restoring memory state from disk
> Ignite logs a lot of useful information on debug level but very little on
> info.
> In many situations more detailed information can be useful for identification
> of performance issues but printing info about all partitions is impractical
> as it produces too much logs.
> The following improvements are possible though:
> # To identify any imbalance between partitions and find bigger-than-average
> partitions we should gather statistics for each partition during restore
> (part size and time it took to restore it). After restore we'll print
> information about average time and top five partitions that took the most
> time to restore.
> # To make progress of restoring visible we should print short message with
> intermediate progress information periodically. This should be applied when
> restore starts taking too long time (e.g. if restore hasn't finished in 5
> minutes start printing progress each minute).
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