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Posted to issues@spark.apache.org by "Vlad Rozov (Jira)" <ji...@apache.org> on 2025/04/16 15:41:00 UTC
[jira] [Created] (SPARK-51821) Possible deadlock in UninterruptibleThread
Vlad Rozov created SPARK-51821:
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Summary: Possible deadlock in UninterruptibleThread
Key: SPARK-51821
URL: https://issues.apache.org/jira/browse/SPARK-51821
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 3.5.5, 4.0.0, 4.1.0
Reporter: Vlad Rozov
Holding {{uninterruptibleLock}} monitor while calling {{Thread.interrupt()}} may cause deadlock if there is blocking NIO operation. For example:
{noformat}
Found one Java-level deadlock:
=============================
"pool-1-thread-1-ScalaTest-running-UninterruptibleThreadSuite":
waiting to lock monitor 0x0000600000ad8a90 (object 0x000000070f5019d0, a java.lang.Object),
which is held by "task thread""task thread":
waiting to lock monitor 0x0000600000adcdd0 (object 0x000000070f85e6b0, a java.lang.Object),
which is held by "pool-1-thread-1-ScalaTest-running-UninterruptibleThreadSuite"Java stack information for the threads listed above:
===================================================
"pool-1-thread-1-ScalaTest-running-UninterruptibleThreadSuite":
at java.nio.channels.spi.AbstractInterruptibleChannel$1.interrupt(java.base@17.0.14/AbstractInterruptibleChannel.java:157)
- waiting to lock <0x000000070f5019d0> (a java.lang.Object)
at java.lang.Thread.interrupt(java.base@17.0.14/Thread.java:1004)
- locked <0x000000070f85e4c0> (a java.lang.Object)
at org.apache.spark.util.UninterruptibleThread.interrupt(UninterruptibleThread.scala:117)
- locked <0x000000070f85e6b0> (a java.lang.Object)
at org.apache.spark.util.UninterruptibleThreadSuite.$anonfun$new$5(UninterruptibleThreadSuite.scala:159)
- locked <0x000000070f85e228> (a java.lang.Object)
at org.apache.spark.util.UninterruptibleThreadSuite$$Lambda$216/0x000000700120d6c8.apply$mcV$sp(Unknown Source)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
at org.scalatest.enablers.Timed$$anon$1.timeoutAfter(Timed.scala:127)
at org.scalatest.concurrent.TimeLimits$.failAfterImpl(TimeLimits.scala:282)
at org.scalatest.concurrent.TimeLimits.failAfter(TimeLimits.scala:231)
at org.scalatest.concurrent.TimeLimits.failAfter$(TimeLimits.scala:230)
at org.apache.spark.SparkFunSuite.failAfter(SparkFunSuite.scala:69)
at org.apache.spark.SparkFunSuite.$anonfun$test$2(SparkFunSuite.scala:155)
at org.apache.spark.SparkFunSuite$$Lambda$205/0x0000007001207700.apply(Unknown Source)
at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
at org.scalatest.Transformer.apply(Transformer.scala:22)
at org.scalatest.Transformer.apply(Transformer.scala:20)
at org.scalatest.funsuite.AnyFunSuiteLike$$anon$1.apply(AnyFunSuiteLike.scala:226)
at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:227)
at org.scalatest.funsuite.AnyFunSuiteLike.invokeWithFixture$1(AnyFunSuiteLike.scala:224)
at org.scalatest.funsuite.AnyFunSuiteLike.$anonfun$runTest$1(AnyFunSuiteLike.scala:236)
at org.scalatest.funsuite.AnyFunSuiteLike$$Lambda$343/0x00000070012867b0.apply(Unknown Source)
at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
at org.scalatest.funsuite.AnyFunSuiteLike.runTest(AnyFunSuiteLike.scala:236)
at org.scalatest.funsuite.AnyFunSuiteLike.runTest$(AnyFunSuiteLike.scala:218)
at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(SparkFunSuite.scala:69)
at org.scalatest.BeforeAndAfterEach.runTest(BeforeAndAfterEach.scala:234)
at org.scalatest.BeforeAndAfterEach.runTest$(BeforeAndAfterEach.scala:227)
at org.apache.spark.SparkFunSuite.runTest(SparkFunSuite.scala:69)
at org.scalatest.funsuite.AnyFunSuiteLike.$anonfun$runTests$1(AnyFunSuiteLike.scala:269)
at org.scalatest.funsuite.AnyFunSuiteLike$$Lambda$339/0x00000070012833e0.apply(Unknown Source)
at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:413)
at org.scalatest.SuperEngine$$Lambda$340/0x0000007001283998.apply(Unknown Source)
at scala.collection.immutable.List.foreach(List.scala:334)
at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:396)
at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:475)
at org.scalatest.funsuite.AnyFunSuiteLike.runTests(AnyFunSuiteLike.scala:269)
at org.scalatest.funsuite.AnyFunSuiteLike.runTests$(AnyFunSuiteLike.scala:268)
at org.scalatest.funsuite.AnyFunSuite.runTests(AnyFunSuite.scala:1564)
at org.scalatest.Suite.run(Suite.scala:1114)
at org.scalatest.Suite.run$(Suite.scala:1096)
at org.scalatest.funsuite.AnyFunSuite.org$scalatest$funsuite$AnyFunSuiteLike$$super$run(AnyFunSuite.scala:1564)
at org.scalatest.funsuite.AnyFunSuiteLike.$anonfun$run$1(AnyFunSuiteLike.scala:273)
at org.scalatest.funsuite.AnyFunSuiteLike$$Lambda$332/0x000000700127b000.apply(Unknown Source)
at org.scalatest.SuperEngine.runImpl(Engine.scala:535)
at org.scalatest.funsuite.AnyFunSuiteLike.run(AnyFunSuiteLike.scala:273)
at org.scalatest.funsuite.AnyFunSuiteLike.run$(AnyFunSuiteLike.scala:272)
at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterAll$$super$run(SparkFunSuite.scala:69)
at org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:213)
at org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
at org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:69)
at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:321)
at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:517)
at sbt.ForkMain$Run.lambda$runTest$1(ForkMain.java:414)
at sbt.ForkMain$Run$$Lambda$107/0x000000700110fa10.call(Unknown Source)
at java.util.concurrent.FutureTask.run(java.base@17.0.14/FutureTask.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@17.0.14/ThreadPoolExecutor.java:1136)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@17.0.14/ThreadPoolExecutor.java:635)
at java.lang.Thread.run(java.base@17.0.14/Thread.java:840)
"task thread":
at org.apache.spark.util.UninterruptibleThread.interrupt(UninterruptibleThread.scala:114)
- waiting to lock <0x000000070f85e6b0> (a java.lang.Object)
at org.apache.spark.util.UninterruptibleThreadSuite$InterruptibleChannel.implCloseChannel(UninterruptibleThreadSuite.scala:143)
at java.nio.channels.spi.AbstractInterruptibleChannel.close(java.base@17.0.14/AbstractInterruptibleChannel.java:112)
- locked <0x000000070f5019d0> (a java.lang.Object)
at org.apache.spark.util.UninterruptibleThreadSuite$InterruptibleChannel.<init>(UninterruptibleThreadSuite.scala:138)
at org.apache.spark.util.UninterruptibleThreadSuite$$anon$5.run(UninterruptibleThreadSuite.scala:153)Found 1 deadlock.
{noformat}
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