Denis Chudov created IGNITE-26982:
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Summary: NPE on trying to access the commit timestamp in tx state
COMMITTED
Key: IGNITE-26982
URL: https://issues.apache.org/jira/browse/IGNITE-26982
Project: Ignite
Issue Type: Bug
Reporter: Denis Chudov
Attachments: _Integration_Tests_Module_Transactions_23818.log.zip
ItTxResourcesVacuumTest.testCommitPartitionPrimaryChangesBeforeVacuum failed
with NPE:
https://ci.ignite.apache.org/buildConfiguration/ApacheIgnite3xGradle_Test_IntegrationTests_ModuleTransactions/9608968
{code:java}
[2025-11-06T05:21:54,682][WARN
][%itrvt_tcppcbv_3344%partition-operations-0][ReplicaManager] Failed to process
replica request [request=ReadOnlySingleRowPkReplicaRequestImpl
[coordinatorId=1b4823cb-088f-40ff-a468-8f39c8fdf406,
groupId=ZonePartitionIdMessageImpl [partitionId=3, zoneId=21],
primaryKey=java.nio.HeapByteBuffer[pos=0 lim=3 cap=3],
readTimestamp=HybridTimestamp [physical=2025-11-06 11:21:48:526 +0000,
logical=0, composite=115502488520359936], requestType=RO_GET, schemaVersion=1,
tableId=22, timestamp=null,
transactionId=019a58e6-bf59-0000-efec-923100000001]].java.util.concurrent.CompletionException:
java.lang.NullPointerException: Cannot invoke
"org.apache.ignite.internal.hlc.HybridTimestamp.compareTo(org.apache.ignite.internal.hlc.HybridTimestamp)"
because the return value of
"org.apache.ignite.internal.tx.TransactionMeta.commitTimestamp()" is null at
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315)
at
java.base/java.util.concurrent.CompletableFuture.uniApplyNow(CompletableFuture.java:687)
at
java.base/java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:662)
at
java.base/java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:2168)
at
org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.resolveWriteIntentReadability(PartitionReplicaListener.java:3557)[2025-11-06T05:21:54,685][INFO
][Test worker][Cluster] Shutting the cluster down [nodes=[itrvt_tcppcbv_3344,
itrvt_tcppcbv_3345, itrvt_tcppcbv_3346]] at
org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$resolveRowByPkForReadOnly$79(PartitionReplicaListener.java:1986)
at
org.apache.ignite.internal.util.IgniteUtils.inBusyLockAsync(IgniteUtils.java:941)
{code}
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