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https://issues.apache.org/jira/browse/IGNITE-25654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17965518#comment-17965518
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Mikhail Efremov commented on IGNITE-25654:
------------------------------------------
The reason is equal timestamps for {{clocks#now}} that is the commit timestamp
in the test beginning and operation timestamp inside
{{SchemaCompatibilityValidator#failIfRequestSchemaDiffersFromTxTs}} that is
{{clock#current}}. This leads to throw the mocked exception case.
As solution we have to force push clock forward because we will invoke listener
directly bypassing ReplicaManager or MessageService, so clock won't be updated
if the test computes too fast for physical clock ticking and then we may have
equal clock#current and the given above commit timestamp.
> ZonePartitionReplicaListenerTest#writeIntentSwitchForCompactedCatalogTimestampWorks
> is flaky
> --------------------------------------------------------------------------------------------
>
> Key: IGNITE-25654
> URL: https://issues.apache.org/jira/browse/IGNITE-25654
> Project: Ignite
> Issue Type: Bug
> Reporter: Mikhail Efremov
> Assignee: Mikhail Efremov
> Priority: Major
> Labels: ignite-3
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> *Description*
> We have a failures of the test:
> https://ci.ignite.apache.org/buildConfiguration/ApacheIgnite3xGradle_Test_RunUnitTests/9210054
> Stacktrace:
> {code:java}
> java.lang.AssertionError: java.util.concurrent.ExecutionException:
> org.apache.ignite.internal.catalog.CatalogNotFoundException: IGN-CATALOG-1
> Oops TraceId:03876c30
> at
> org.apache.ignite.internal.testframework.matchers.CompletableFutureMatcher.matchesSafely(CompletableFutureMatcher.java:78)
> at
> org.apache.ignite.internal.testframework.matchers.CompletableFutureMatcher.matchesSafely(CompletableFutureMatcher.java:35)
> at org.hamcrest.TypeSafeMatcher.matches(TypeSafeMatcher.java:83)
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:10)
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6)
> at
> org.apache.ignite.internal.table.distributed.replication.ZonePartitionReplicaListenerTest.writeIntentSwitchForCompactedCatalogTimestampWorks(ZonePartitionReplicaListenerTest.java:1481)
> at java.base/java.lang.reflect.Method.invoke(Method.java:568)
> at java.base/java.util.Optional.ifPresent(Optional.java:178)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at
> java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:992)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
> at
> java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
> at
> java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
> at
> java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at
> java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at
> java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
> at
> java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
> at
> java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
> at
> java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
> at
> java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.ignite.internal.catalog.CatalogNotFoundException: IGN-CATALOG-1
> Oops TraceId:03876c30
> at
> java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396)
> at
> java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2096)
> at
> org.apache.ignite.internal.testframework.matchers.CompletableFutureMatcher.matchesSafely(CompletableFutureMatcher.java:74)
> ... 40 more
> Caused by: org.apache.ignite.internal.catalog.CatalogNotFoundException:
> IGN-CATALOG-1 Oops TraceId:03876c30
> at
> app//org.apache.ignite.internal.partition.replicator.schemacompat.SchemaCompatibilityValidator.failIfTableDoesNotExistAt(SchemaCompatibilityValidator.java:269)
> at
> app//org.apache.ignite.internal.partition.replicator.TableAwareReplicaRequestPreProcessor.lambda$preProcessTableAwareRequest$0(TableAwareReplicaRequestPreProcessor.java:104)
> at
> [email protected]/java.util.concurrent.CompletableFuture.uniRunNow(CompletableFuture.java:819)
> at
> [email protected]/java.util.concurrent.CompletableFuture.uniRunStage(CompletableFuture.java:803)
> at
> [email protected]/java.util.concurrent.CompletableFuture.thenRun(CompletableFuture.java:2195)
> at
> app//org.apache.ignite.internal.partition.replicator.TableAwareReplicaRequestPreProcessor.preProcessTableAwareRequest(TableAwareReplicaRequestPreProcessor.java:119)
> at
> app//org.apache.ignite.internal.partition.replicator.handlers.WriteIntentSwitchRequestHandler.invokeTableWriteIntentSwitchReplicaRequest(WriteIntentSwitchRequestHandler.java:169)
> at
> app//org.apache.ignite.internal.partition.replicator.handlers.WriteIntentSwitchRequestHandler.lambda$handle$0(WriteIntentSwitchRequestHandler.java:123)
> at
> [email protected]/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
> at [email protected]/java.util.Iterator.forEachRemaining(Iterator.java:133)
> at
> [email protected]/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1845)
> at
> [email protected]/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
> at
> [email protected]/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
> at
> [email protected]/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
> at
> [email protected]/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> [email protected]/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
> at
> app//org.apache.ignite.internal.partition.replicator.handlers.WriteIntentSwitchRequestHandler.handle(WriteIntentSwitchRequestHandler.java:124)
> at
> app//org.apache.ignite.internal.partition.replicator.ZonePartitionReplicaListener.processRequest(ZonePartitionReplicaListener.java:230)
> at
> app//org.apache.ignite.internal.partition.replicator.ZonePartitionReplicaListener.lambda$invoke$0(ZonePartitionReplicaListener.java:206)
> at
> [email protected]/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
> at
> [email protected]/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
> at
> app//org.apache.ignite.internal.partition.replicator.ZonePartitionReplicaListener.invoke(ZonePartitionReplicaListener.java:206)
> at
> app//org.apache.ignite.internal.table.distributed.replication.ZonePartitionReplicaListenerTest.writeIntentSwitchForCompactedCatalogTimestampWorks(ZonePartitionReplicaListenerTest.java:1470)
> ... 35 more
> {code}
> *Motivation*
> Tests should be green.
> *Definition of done*
> Unit test should be fixed.
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