Alexei Scherbakov created IGNITE-6923: -----------------------------------------
Summary: Cache metrics are updated in timeout-worker potentially delaying critical code execution due to current implementation issues. Key: IGNITE-6923 URL: https://issues.apache.org/jira/browse/IGNITE-6923 Project: Ignite Issue Type: Bug Security Level: Public (Viewable by anyone) Affects Versions: 2.3 Reporter: Alexei Scherbakov Fix For: 2.4 Some metrics are using full cache iteration for calculation. See stack trace for example. {noformat} "grid-timeout-worker-#39%DPL_GRID%DplGridNodeName%" #152 prio=5 os_prio=0 tid=0x00007f1009a03000 nid=0x5caa runnable [0x00007f0f059d9000] java.lang.Thread.State: RUNNABLE at java.util.HashMap.containsKey(HashMap.java:595) at java.util.HashSet.contains(HashSet.java:203) at java.util.Collections$UnmodifiableCollection.contains(Collections.java:1032) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$3.apply(IgniteCacheOffheapManagerImpl.java:339) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$3.apply(IgniteCacheOffheapManagerImpl.java:337) at org.apache.ignite.internal.util.lang.gridfunc.TransformFilteringIterator.hasNext:@TransformFilteringIterator.java:90) at org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.cacheEntriesCount(IgniteCacheOffheapManagerImpl.java:293) at org.apache.ignite.internal.processors.cache.CacheMetricsImpl.getOffHeapPrimaryEntriesCount(CacheMetricsImpl.java:240) at org.apache.ignite.internal.processors.cache.CacheMetricsSnapshot.<init>(CacheMetricsSnapshot.java:271) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.localMetrics(GridCacheAdapter.java:3217) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$7.cacheMetrics(GridDiscoveryManager.java:1151) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$7.nonHeapMemoryUsed(GridDiscoveryManager.java:1121) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$7.metrics(GridDiscoveryManager.java:1087) at org.apache.ignite.spi.discovery.tcp.internal.TcpDiscoveryNode.metrics(TcpDiscoveryNode.java:269) at org.apache.ignite.internal.IgniteKernal$3.run(IgniteKernal.java:1175) at org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$CancelableTask.onTimeout(GridTimeoutProcessor.java:256) - locked <0x00007f115f5bf890> (a org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$CancelableTask) at org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$TimeoutWorker.body(GridTimeoutProcessor.java:158) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.lang.Thread.run(Thread.java:748) {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)