Hello, dev Apache Ignite team Could you be so kind and assist with described below issue?
Thanks, Mikalai Begin forwarded message: From: Mikalai Churakou (c) <mchura...@vmware.com<mailto:mchura...@vmware.com>> Subject: Failed to send TTL update request Date: 21 February 2022 at 21:49:53 GMT+3 To: u...@ignite.apache.org<mailto:u...@ignite.apache.org> Cc: Amit Kapoor <amkap...@vmware.com<mailto:amkap...@vmware.com>>, Ivaylo Pankov <pank...@vmware.com<mailto:pank...@vmware.com>> Hello, dear Ignite representatives Our team supports app which uses Apache Ignite (org.apache.ignite:ignite-core:2.10.0) for cache functionality. We have enabled hibernate l2 cache feature for few entities and configured cache regions for them plus 2 regions (query cache and update timestamp region). In configurations we have expiration policies: 1 or 7 days. After that we observe in logs exceptions for introduced cache regions: <${region name}> Failed to send TTL update request org.apache.ignite.internal.processors.cache.GridCacheEntryRemovedException: null at org.apache.ignite.internal.processors.cache.GridCacheMapEntry.checkObsolete(GridCacheMapEntry.java:3066) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry.checkReadersLocked(GridDhtCacheEntry.java:732) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry.checkReaders(GridDhtCacheEntry.java:708) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry.readers(GridDhtCacheEntry.java:416) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$8.run(GridDhtCacheAdapter.java:1134) at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:7141) at org.apache.ignite.internal.processors.closure.GridClosureProcessor$1.body(GridClosureProcessor.java:829) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Could you assist with understanding of the issue and impact of such exceptions? It would be nice to have ideas about possible solution/workarounds? Thanks, Mikalai
