[ https://issues.apache.org/jira/browse/SPARK-44895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean R. Owen resolved SPARK-44895. ---------------------------------- Fix Version/s: 4.0.0 Resolution: Fixed Issue resolved by pull request 43095 [https://github.com/apache/spark/pull/43095] > Considering 'daemon', 'priority' from higher JDKs for ThreadStackTrace class > ---------------------------------------------------------------------------- > > Key: SPARK-44895 > URL: https://issues.apache.org/jira/browse/SPARK-44895 > Project: Spark > Issue Type: Sub-task > Components: Web UI > Affects Versions: 4.0.0 > Reporter: Kent Yao > Assignee: Kent Yao > Priority: Major > Labels: pull-request-available > Fix For: 4.0.0 > > > {code:java} > jshell> var t = java.lang.management.ManagementFactory.getThreadMXBean()t ==> > com.sun.management.internal.HotSpotThreadImpl@7daf6ecc > jshell> var tt = t.dumpAllThreads(true, true)tt ==> ThreadInfo[10] { "main" > prio=5 Id=1 RUNNABLE at ... k$NonfairSync@27fa135a > } > jshell> for (java.lang.management.ThreadInfo t1: tt) > {System.out.println(t1.toString());}"main" prio=5 Id=1 RUNNABLE at > java.management@20.0.1/sun.management.ThreadImpl.dumpThreads0(Native Method) > at > java.management@20.0.1/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:540) > at > java.management@20.0.1/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:527) > at REPL.$JShell$12.do_it$Aux($JShell$12.java:7) at > REPL.$JShell$12.do_it$($JShell$12.java:11) at > java.base@20.0.1/java.lang.invoke.DirectMethodHandle$Holder.invokeStatic(DirectMethodHandle$Holder) > at > java.base@20.0.1/java.lang.invoke.LambdaForm$MH/0x0000007001008c00.invoke(LambdaForm$MH) > at > java.base@20.0.1/java.lang.invoke.Invokers$Holder.invokeExact_MT(Invokers$Holder) > ... > "Reference Handler" daemon prio=10 Id=8 RUNNABLE at > java.base@20.0.1/java.lang.ref.Reference.waitForReferencePendingList(Native > Method) at > java.base@20.0.1/java.lang.ref.Reference.processPendingReferences(Reference.java:246) > at > java.base@20.0.1/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:208) > {code} > the `daemon prio=10` is not available for ThreadInfo of jdk8 > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org