Pavel Kovalenko created IGNITE-12325: ----------------------------------------
Summary: GridCacheMapEntry reservation mechanism is broken with enabled cache store Key: IGNITE-12325 URL: https://issues.apache.org/jira/browse/IGNITE-12325 Project: Ignite Issue Type: Bug Components: cache Affects Versions: 2.8 Reporter: Pavel Kovalenko Fix For: 2.8 Entry deferred deletion was disabled after https://issues.apache.org/jira/browse/IGNITE-11704 in transactional caches. However, if cache store is enabled there is a race with cache entry reservation after transactional remove and clear reservation after cache load: {noformat} java.lang.AssertionError: GridDhtCacheEntry [rdrs=ReaderId[] [ReaderId [nodeId=96c87c98-2524-4f9e-8a2f-6cfceda00005, msgId=22663371, txFut=null], ReaderId [nodeId=68130805-0dc8-4ef4-abf7-7e7cde800006, msgId=22663375, txFut=null], ReaderId [nodeId=b4a8abce-8d0e-4459-b93a-a734ad600004, msgId=22663370, txFut=null]], part=8, super=GridDistributedCacheEntry [super=GridCacheMapEntry [key=KeyCacheObjectImpl [part=8, val=8, hasValBytes=true], val=null, ver=GridCacheVersion [topVer=0, order=0, nodeOrder=0], hash=8, extras=null, flags=2]]] at org.apache.ignite.internal.processors.cache.GridCacheMapEntry.clearReserveForLoad(GridCacheMapEntry.java:3616) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.clearReservationsIfNeeded(GridCacheAdapter.java:2429) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.access$400(GridCacheAdapter.java:179) at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2309) at org.apache.ignite.internal.processors.cache.GridCacheAdapter$18.call(GridCacheAdapter.java:2217) at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6963) at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:967) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:844) {noformat} The issue can be resolved with enabled deferred delete if cache store is enabled. -- This message was sent by Atlassian Jira (v8.3.4#803005)