Valentin Kulichenko created IGNITE-1988:
-------------------------------------------
Summary: NPE when explicit lock is acquired within a transaction
Key: IGNITE-1988
URL: https://issues.apache.org/jira/browse/IGNITE-1988
Project: Ignite
Issue Type: Bug
Components: cache
Reporter: Valentin Kulichenko
Priority: Critical
Fix For: 1.5
This code:
{code}
try (Transaction tx = Ignition.ignite().transactions().txStart()) {
cache.lock(1).lock();
}
{code}
result in the NPE:
{code}
Exception in thread "main" java.lang.NullPointerException
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.addEntry(GridDhtColocatedLockFuture.java:294)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.addLocalKey(GridDhtColocatedLockFuture.java:1172)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.mapAsPrimary(GridDhtColocatedLockFuture.java:1118)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map(GridDhtColocatedLockFuture.java:736)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.mapOnTopology(GridDhtColocatedLockFuture.java:677)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture.map(GridDhtColocatedLockFuture.java:629)
at
org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedCache.lockAllAsync(GridDhtColocatedCache.java:628)
at
org.apache.ignite.internal.processors.cache.distributed.GridDistributedCacheAdapter.lockAllAsync(GridDistributedCacheAdapter.java:117)
at
org.apache.ignite.internal.processors.cache.GridCacheAdapter.lockAll(GridCacheAdapter.java:3150)
at
org.apache.ignite.internal.processors.cache.CacheLockImpl.lock(CacheLockImpl.java:72)
at
org.apache.ignite.examples.datagrid.CacheTransactionExample.deposit(CacheTransactionExample.java:92)
at
org.apache.ignite.examples.datagrid.CacheTransactionExample.main(CacheTransactionExample.java:70)
{code}
If such usage is invalid, proper exception should be thrown.
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