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https://issues.apache.org/jira/browse/HIVE-29689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor reassigned HIVE-29689:
-----------------------------------
Assignee: László Bodor
> TestHiveSplitGenerator.testExceptionIsPropagatedFromSplitSerializer is flaky
> ----------------------------------------------------------------------------
>
> Key: HIVE-29689
> URL: https://issues.apache.org/jira/browse/HIVE-29689
> Project: Hive
> Issue Type: Bug
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Attachments: Screenshot 2026-06-28 at 20.44.20.png
>
>
> {code}
> Error
> Already running future in not supposed to be cancelled with the current
> implementation
> Stacktrace
> java.lang.AssertionError: Already running future in not supposed to be
> cancelled with the current implementation
> at org.junit.Assert.fail(Assert.java:89)
> at org.junit.Assert.assertTrue(Assert.java:42)
> at
> org.apache.hadoop.hive.ql.exec.tez.TestHiveSplitGenerator.testExceptionIsPropagatedFromSplitSerializer(TestHiveSplitGenerator.java:148)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> Standard Error
> 2026-06-27T01:24:09,955 WARN [main] conf.HiveConf: HiveConf of name
> hive.dummyparam.test.server.specific.config.override does not exist
> 2026-06-27T01:24:09,956 WARN [main] conf.HiveConf: HiveConf of name
> hive.dummyparam.test.server.specific.config.hivesite does not exist
> 2026-06-27T01:24:09,957 WARN [main] conf.HiveConf: HiveConf of name
> hive.dummyparam.test.server.specific.config.metastoresite does not exist
> 2026-06-27T01:24:09,980 INFO [main] tez.HiveSplitGenerator: SplitGenerator
> using llap affinitized locations: false locationProviderClass:
> org.apache.hadoop.hive.ql.exec.tez.HostAffinitySplitLocationProvider
> 2026-06-27T01:24:09,980 INFO [main] tez.HiveSplitGenerator:
> SplitLocationProvider: org.apache.hadoop.hive.ql.exec.tez.Utils$1@10c07b8d
> 2026-06-27T01:24:09,984 INFO [HiveSplitGenerator.SplitSerializer Thread -
> #1] tez.TestHiveSplitGenerator: Write split #1
> 2026-06-27T01:24:09,984 INFO [HiveSplitGenerator.SplitSerializer Thread -
> #1] tez.TestHiveSplitGenerator: Split #1 is about to throw exception
> 2026-06-27T01:24:10,986 ERROR [main] tez.HiveSplitGenerator: Exception while
> generating splits
> java.lang.RuntimeException: java.io.IOException: Cannot write file to path:
> file:/tmp/jenkins/tez/staging/.tez/application_1000_0200/events/hive_1782548648445/0_MRInput_InputDataInformationEvent_1
> at
> org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator$SplitSerializer.lambda$write$0(HiveSplitGenerator.java:229)
> at
> java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
> at java.base/java.lang.Thread.run(Thread.java:1583)
> Caused by: java.io.IOException: Cannot write file to path:
> file:/tmp/jenkins/tez/staging/.tez/application_1000_0200/events/hive_1782548648445/0_MRInput_InputDataInformationEvent_1
> at
> org.apache.hadoop.hive.ql.exec.tez.TestHiveSplitGenerator$HiveSplitGeneratorSerializerException$SplitSerializerWithException.writeSplit(TestHiveSplitGenerator.java:244)
> at
> org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator$SplitSerializer.lambda$write$0(HiveSplitGenerator.java:226)
> ... 4 more
> {code}
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