Ivan Rakov created IGNITE-6504:
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Summary: Very quick checkpoint can cause AssertionError on next
start from LFS
Key: IGNITE-6504
URL: https://issues.apache.org/jira/browse/IGNITE-6504
Project: Ignite
Issue Type: Bug
Components: persistence
Affects Versions: 2.1
Reporter: Ivan Rakov
Assignee: Ivan Rakov
Fix For: 2.4
Checkpoint markers are compared using their timestamps. If checkpoint took less
than 1 millisecond, two subsequent markers will have same timestamp, which will
lead to error:
{noformat}
java.lang.AssertionError:
o1=/data/teamcity/tmpfs/work/db/127_0_0_1_47503/cp/1506338145591-c4f23411-e1b1-4468-856a-4419003bba93-END.bin,
o2=/data/teamcity/tmpfs/work/db/127_0_0_1_47503/cp/1506338145591-f76c023b-9982-40d7-a1eb-855a33b710f2-END.bin
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$4.compare(GridCacheDatabaseSharedManager.java:216)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$4.compare(GridCacheDatabaseSharedManager.java:195)
at java.util.TimSort.binarySort(TimSort.java:265)
at java.util.TimSort.sort(TimSort.java:208)
at java.util.TimSort.sort(TimSort.java:173)
at java.util.Arrays.sort(Arrays.java:659)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$CheckpointHistory.loadHistory(GridCacheDatabaseSharedManager.java:2704)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$CheckpointHistory.access$2600(GridCacheDatabaseSharedManager.java:2685)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.restoreMemory(GridCacheDatabaseSharedManager.java:1468)
at
org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.readCheckpointAndRestoreMemory(GridCacheDatabaseSharedManager.java:562)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.initCachesOnLocalJoin(GridDhtPartitionsExchangeFuture.java:722)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:613)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2289)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
{noformat}
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