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https://issues.apache.org/jira/browse/IGNITE-10720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17091828#comment-17091828
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Ivan Daschinskiy edited comment on IGNITE-10720 at 4/24/20, 7:01 PM:
---------------------------------------------------------------------
[~akalashnikov] [~agoncharuk] [~zstan] +1 For deadlock. Changed implementation
to synchronous and {{IgniteSequentialNodeCrashRecoveryTest}} doesn't hang
locally. On master this test on my laptop hangs almost in all runs.
{code}
[2020-04-24 21:49:49,383][WARN
][checkpoint-runner-#215%db.IgniteSequentialNodeCrashRecoveryTest0%][IgniteTestResources]
Possible failure suppressed accordingly to a configured handler
[hnd=NoOpFailureHandler [super=AbstractFailureHandler
[ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED,
SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext
[type=SYSTEM_CRITICAL_OPERATION_TIMEOUT, err=class o.a.i.IgniteException:
Checkpoint read lock acquisition has been timed out.]]
class org.apache.ignite.IgniteException: Checkpoint read lock acquisition has
been timed out.
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.failCheckpointReadLock(GridCacheDatabaseSharedManager.java:1746)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.checkpointReadLock(GridCacheDatabaseSharedManager.java:1683)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.init0(GridCacheOffheapManager.java:1696)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.fullSize(GridCacheOffheapManager.java:2069)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$Checkpointer.lambda$fillCacheGroupState$1(GridCacheDatabaseSharedManager.java:4190)
at
org.apache.ignite.internal.util.IgniteUtils.lambda$wrapIgniteFuture$3(IgniteUtils.java:11412)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{code}
was (Author: ivandasch):
[~akalashnikov] [~agoncharuk] [~zstan] +1 For deadlock. Changed implementation
to synchronous and {{IgniteSequentialNodeCrashRecoveryTest}} doesn't hang
locally. On master this test on my laptop hangs almost in all runs.
> Decrease time to save metadata during checkpoint
> ------------------------------------------------
>
> Key: IGNITE-10720
> URL: https://issues.apache.org/jira/browse/IGNITE-10720
> Project: Ignite
> Issue Type: Improvement
> Reporter: Anton Kalashnikov
> Assignee: Anton Kalashnikov
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Looks like it's not neccessery save all metadata(like free list) under write
> checkpoint lock because sometimes it's too long.
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