[IGNITE-3386] Reentrant lock is lost when lock owner leaves topology

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Won't Fix
• Affects Version/s: 1.6
• Fix Version/s: 2.0
• Component/s: data structures
• Assignee: Evgenii Zhuravlev
• Reporter: Denis A. Magda
• Created: 28/Jun/16 12:16
• Updated: 23/Mar/17 03:00
• Resolved: 14/Mar/17 13:43

Description

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):

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)

However the issue is not 100% reproduced but it should be clear from the logs what happens.

Issue Links

• links to: Review link