Denis Magda created IGNITE-3386:
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Summary: Reentrant lock is lost when lock owner leaves topology
Key: IGNITE-3386
URL:
https://issues.apache.org/jira/browse/IGNITE-3386 Project: Ignite
Issue Type: Bug
Affects Versions: 1.6
Reporter: Denis Magda
Assignee: Vladisav Jelisavcic
Priority: Critical
Fix For: 1.7
If to create a lock with the following configuration
{{IgniteLock lock = ignite.reentrantLock("lock", true, true, true);}}
and perform the following steps below
1) run the first node using {{LockIssue}} that is attached;
2) run the second node using {{LockIssue}};
3) stop the first node.
you will get the following exception on the second node side (the lock information will be lost and the second node won't recreate it ignore "create=true" flag):
{code}
SEVERE: <ignite-atomics-sys-cache> Failed to compare and set: o.a.i.i.processors.datastructures.GridCacheLockImpl$Sync$1@67aea87d
class org.apache.ignite.IgniteCheckedException: Failed to find reentrant lock with given name: test
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync$1.call(GridCacheLockImpl.java:525)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync$1.call(GridCacheLockImpl.java:518)
at org.apache.ignite.internal.processors.cache.GridCacheUtils$23.call(GridCacheUtils.java:1648)
at org.apache.ignite.internal.processors.cache.GridCacheUtils.outTx(GridCacheUtils.java:891)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync.compareAndSetGlobalState(GridCacheLockImpl.java:517)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync.tryAcquire(GridCacheLockImpl.java:400)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync.tryAcquire(GridCacheLockImpl.java:437)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:861)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1197)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl$Sync.lock(GridCacheLockImpl.java:432)
at org.apache.ignite.internal.processors.datastructures.GridCacheLockImpl.lock(GridCacheLockImpl.java:1201)
at com.bfm.amc.loaders.server.StartIgniteServer.main(StartIgniteServer.java:15)
{code}
However the issue is not 100% reproduced but it should be clear from the logs what happens.
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