[
https://issues.apache.org/jira/browse/IGNITE-14140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17281658#comment-17281658
]
Ignite TC Bot commented on IGNITE-14140:
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{panel:title=Branch: [pull/8772/head] Base: [master] : Possible Blockers
(1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}JCache TCK 1.1{color} [[tests 0 TIMEOUT , Exit Code
|https://ci.ignite.apache.org/viewLog.html?buildId=5863919]]
{panel}
{panel:title=Branch: [pull/8772/head] Base: [master] : New Tests
(24)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}JCache TCK 1.1{color} [[tests
24|https://ci.ignite.apache.org/viewLog.html?buildId=5863919]]
*
{color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithExtendsIgnored:
NoopTestExtendsIgnored_46.test1 - PASSED{color}
*
{color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithExtendsIgnored:
NoopTestExtendsIgnored_47.test1 - PASSED{color}
*
{color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithExtendsIgnored:
NoopTestExtendsIgnored_44.test1 - PASSED{color}
*
{color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithExtendsIgnored:
NoopTestExtendsIgnored_45.test1 - PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteBasic:
NoopTest_80.test1 - PASSED{color}
*
{color:#013220}org.apache.ignite.internal.RaceOnDeployClassesWithSameAliases.test
- PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteCacheParams:
CacheParamsTest_48.testRandomOperationJCacheApiKeepBinary - PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteCacheParams:
CacheParamsTest_49.testRandomOperationJCacheApiKeepBinary - PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithIgnored:
NoopTest_38.test1 - PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithIgnored:
NoopTest_39.test1 - PASSED{color}
* {color:#013220}ConfigVariationsTestSuiteBuilderTest$TestSuiteWithIgnored:
NoopTest_36.test1 - PASSED{color}
... and 13 new tests
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5863371&buildTypeId=IgniteTests24Java8_RunAll]
> Checkpointer thread holds write lock too long
> ---------------------------------------------
>
> Key: IGNITE-14140
> URL: https://issues.apache.org/jira/browse/IGNITE-14140
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Reporter: Vladislav Pyatkov
> Assignee: Vladislav Pyatkov
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Free lists flushing optimization can block db-checkpoint-thread when it got
> Write lock. It might block all transactions for several hundreds milliseconds.
> {noformat}
> "db-checkpoint-thread-#334%DPL_GRID%DplGridNodeName%" #667 daemon prio=5
> os_prio=0 tid=0x00007e765c123800 nid=0xee0b8 runnable [0x00007e767f535000]
> java.lang.Thread.State: RUNNABLE
> at sun.misc.Unsafe.getObjectVolatile(Native Method)
> at
> java.util.concurrent.atomic.AtomicReferenceArray.getRaw(AtomicReferenceArray.java:130)
> at
> java.util.concurrent.atomic.AtomicReferenceArray.get(AtomicReferenceArray.java:125)
> at
> org.apache.ignite.internal.processors.cache.persistence.freelist.AbstractFreeList.getBucketCache(AbstractFreeList.java:690)
> at
> org.apache.ignite.internal.processors.cache.persistence.freelist.PagesList.flushBucketsCache(PagesList.java:374)
> at
> org.apache.ignite.internal.processors.cache.persistence.freelist.PagesList.saveMetadata(PagesList.java:343)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.saveStoreMetadata(GridCacheOffheapManager.java:373)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.syncMetadata(GridCacheOffheapManager.java:336)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.syncMetadata(GridCacheOffheapManager.java:322)
> at
> org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager.onMarkCheckpointBegin(GridCacheOffheapManager.java:247)
> at
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.CheckpointWorkflow.markCheckpointBegin(CheckpointWorkflow.java:281)
> at
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.Checkpointer.doCheckpoint(Checkpointer.java:388)
> at
> org.apache.ignite.internal.processors.cache.persistence.checkpoint.Checkpointer.body(Checkpointer.java:264)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> We can to reduce time into Write lock if switch off optimization before the
> lock will be gotten and enable it after the lock will be left off.
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