Maria Makedonskaya created IGNITE-16777:
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Summary: clearAsync could lead to a block of the management pool
Key: IGNITE-16777
URL: https://issues.apache.org/jira/browse/IGNITE-16777
Project: Ignite
Issue Type: Bug
Affects Versions: 2.12
Reporter: Maria Makedonskaya
Attachments: ClearAsyncNearCachesTest.java
In the case of using near caches when we call clearAsync there is a chain
future(see
org.apache.ignite.internal.processors.cache.GridCacheAdapter#clearAsync(java.util.Set<?
extends K>)) where we synchronously wait for execution of ClearTask on near
nodes. This logic leads to the possibility of blocking all threads in the
management pool (reproducer attached).
Stack trace of waiting thread:
{noformat}
"mgmt-#297%ignite.SizeTaskTest24%@5869" prio=5 tid=0x149 nid=NA waiting
java.lang.Thread.State: WAITING
at sun.misc.Unsafe.park(Unsafe.java:-1)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:304)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:178)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:141)
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter$8.applyx(GridCacheAdapter.java:1231)
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter$8.applyx(GridCacheAdapter.java:1229)
at
org.apache.ignite.internal.util.lang.IgniteClosureX.apply(IgniteClosureX.java:38)
at
org.apache.ignite.internal.util.future.GridFutureChainListener.applyCallback(GridFutureChainListener.java:78)
at
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:70)
at
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:30)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener$$$capture(GridFutureAdapter.java:399)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:-1)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:347)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:335)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:511)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:490)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1650)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1618)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.reduce(GridTaskWorker.java:1194)
at
org.apache.ignite.internal.processors.task.GridTaskWorker.onResponse(GridTaskWorker.java:976)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor.processJobExecuteResponse(GridTaskProcessor.java:1155)
at
org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMessageListener.onMessage(GridTaskProcessor.java:1390)
at
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1907)
at
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1528)
at
org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)
at
org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1421)
at
org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748){noformat}
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