Mario Ivanac created GEODE-6651:
-----------------------------------
Summary: NPE for transaction read in partition regions with
detectReadConflicts
Key: GEODE-6651
URL: https://issues.apache.org/jira/browse/GEODE-6651
Project: Geode
Issue Type: Bug
Components: transactions
Reporter: Mario Ivanac
Fix For: 1.10.0
Hi,
we are using transactional reads and setting detectReadConflicts to true to
ensure Isolation, as it is described in Apache Geode documentation.
Only read operations are performed in transaction.
This is working properly for replicated region but not for partitioned region.
In the case of partitioned region, when we do the transaction commit we get the
following Exception:
terminate called after throwing an instance of
'apache::geode::client::Exception'
what(): java.lang.NullPointerException
at
org.apache.geode.internal.cache.BucketRegion.getAdjunctReceivers(BucketRegion.java:1957)
at
org.apache.geode.internal.cache.TXState.attachFilterProfileInformation(TXState.java:566)
at org.apache.geode.internal.cache.TXState.commit(TXState.java:478)
at
org.apache.geode.internal.cache.TXStateProxyImpl.commit(TXStateProxyImpl.java:209)
at org.apache.geode.internal.cache.TXManagerImpl.commit(TXManagerImpl.java:409)
at
org.apache.geode.internal.cache.tier.sockets.command.CommitCommand.commitTransaction(CommitCommand.java:95)
at
org.apache.geode.internal.cache.tier.sockets.command.CommitCommand.cmdExecute(CommitCommand.java:83)
at
org.apache.geode.internal.cache.tier.sockets.BaseCommand.execute(BaseCommand.java:172)
at
org.apache.geode.internal.cache.tier.sockets.ServerConnection.doNormalMessage(ServerConnection.java:844)
at
org.apache.geode.internal.cache.tier.sockets.OriginalServerConnection.doOneMessage(OriginalServerConnection.java:74)
at
org.apache.geode.internal.cache.tier.sockets.ServerConnection.run(ServerConnection.java:1214)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.apache.geode.internal.cache.tier.sockets.AcceptorImpl.lambda$initializeServerConnectionThreadPool$3(AcceptorImpl.java:594)
at
org.apache.geode.internal.logging.LoggingThreadFactory.lambda$newThread$0(LoggingThreadFactory.java:121)
at java.lang.Thread.run(Thread.java:748)
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