JDK-4899307 : RegTest-test java/management/ThreadMBean/ThreadCounts.java failed
  • Type: Bug
  • Component: core-svc
  • Sub-Component: java.lang.management
  • Affected Version: 5.0
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: solaris_9
  • CPU: sparc
  • Submitted: 2003-07-31
  • Updated: 2003-10-22
  • Resolved: 2003-10-08
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Other
5.0 tigerFixed
Related Reports
Relates :  
JDK-4985566 - Equal priority threads not timslicing properly in Linux
Description

Name: icR10030			Date: 07/31/2003


Filed By       : J2SE-SQA [###@###.###
JDK            : JDK1.5.0-b12
Testbase       : RegTest-test
Platform[s]    : Solaris 9 (sparc) (CDE)
switch/Mode    : -d64
Falling test[s]:
         java/management/ThreadMBean/ThreadCounts.java

RegTest-test java/management/ThreadMBean/ThreadCounts.java test fails on JDK1.5.0-b12
The test hangs on solaris-sparc -d64 on JDK1.5.0-b12.

Test source location:
=====================
/java/re/jdk/1.4.2/promoted/latest/ws/j2se/test/java/lang/management/ThreadMBean/ThreadCounts.java

jtr file location:
==================
/net/jtgb4u4c.sfbay/export/sail15/results/tiger/b12/regtest/sparc/sol9_sparc_novo48/workDir/test/java/lang/management/ThreadMBean/ThreadCounts.jtr

How to reproduce:
=================
Run the following script (you may need to change its variables)

--- script start ---
#!/bin/sh

RESULT_DIR=`pwd`
WORK_DIR=$RESULT_DIR/workDir/test
REPORT_DIR=$RESULT_DIR/reportDir
JT_HOME="/net/linux-15/export/home/java/jct"
JAVA_HOME="/net/linux-15/export/home/java/jdk1.5.0/sparc"
TEST_BASE_PATH="/net/linux-15/export/home/java/regtest/test"

TESTWITH=$JAVA_HOME
TESTJAVA=$JAVA_HOME

JTOPTS="-d64"
TESTVMOPTS="-d64"

CLASSPATH="$JT_HOME/classes:$JT_HOME/lib/javatest.jar:$JT_HOME/lib/jtreg.jar:$JT_HOME/jemmy/jemmy.jar"

export JAVA_HOME
export JT_HOME
export TESTWITH
export CLASSPATH

mkdir -p $WORK_DIR/scratch 2>&1
mkdir -p $WORK_DIR/jtData 2>&1
mkdir -p $REPORT_DIR 2>&1

#rm $WORK_DIR/jtData/ResultCache.jtw 2>&1

cd $WORK_DIR/scratch

$JAVA_HOME/bin/java -cp $CLASSPATH $JTOPTS -DenvVars=TESTJAVAHOME=$JAVA_HOME,TESTVMOPTS=$TESTVMOPTS,DISPLAY=:0,HOME=$HOME/.regtest,PATH=/bin:/usr/bin,CPAPPEND=$JT_HOME/jemmy/jemmy.jar,TZ=,LC_ALL=en_US,LC_CTYPE=en_US,LANG=en_US,LPDEST= 
-DDISPLAY=:0 -DlocalHost="novo48" -Dprogram=jtreg com.sun.javatest.regtest.Main -a -v default -batch -params -w "$WORK_DIR" -r "$REPORT_DIR" -t "$TEST_BASE_PATH" "$TEST_BASE_PATH/java/management/ThreadMBean/ThreadCounts.java"

--- script end ---

Script output:
==============

Test output (jtr part):
=======================
----------System.out:(2/65)----------
Number of daemon threads added = 21
Number of threads added = 11
----------System.err:(0/0)----------
result: Failed. Execution failed: Program `/net/linux-15/export/home/java/jdk1.5.0/sparc/bin/java' interrupted! (timed out?)


test result: Failed. Execution failed: Program `/net/linux-15/export/home/java/jdk1.5.0/sparc/bin/java' interrupted! (timed out?)


Specific machine info:
======================
Hostname: novo48
OS: Solaris 9 (sparc) (CDE)



======================================================================
Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: tiger FIXED IN: tiger INTEGRATED IN: tiger tiger-b22 VERIFIED IN: tiger-beta
14-06-2004
SUGGESTED FIX The test has been fixed to use Barrier instead of yield. ###@###.### 2003-09-23
23-09-2003
EVALUATION The test Fails intermittently for me on B19. When it does fail the CPU utilization is almost 100% This is not good. ###@###.### 2003-09-18 Errors I see:: HTTPd - Port 1907 unavailable, trying next port. JavaTest HTTPd - Success, active on port 1908 JavaTest HTTPd server available at http://129.148.174.206:1908/ HTTPd - Port 1903 unavailable, trying next port. HTTPd - Port 1904 unavailable, trying next port. HTTPd - Port 1905 unavailable, trying next port. HTTPd - Port 1906 unavailable, trying next port. HTTPd - Port 1907 unavailable, trying next port. HTTPd - Port 1908 unavailable, trying next port. JavaTest HTTPd - Success, active on port 1909 JavaTest HTTPd server available at http://129.148.174.206:1909/ on "1.5.0-beta" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b20) Java HotSpot(TM) 64-Bit Server VM (build 1.5.0-beta-b20, mixed mode) JavaTest HTTPd - Success, active on port 1903 JavaTest HTTPd server available at http://129.148.174.206:1903/ runner starting test: java/management/ThreadMBean/ThreadCounts.java runner finished test: java/management/ThreadMBean/ThreadCounts.java Failed. Execution failed: Program `/net/curious-george.east/disk8/JDK/1.5.0/solaris-sparcv9/bin/java' interrupted! (timed out?) Test results: failed: 1 Report written to /disk2/Tests/4899307/reportDir/report.html Results written to /disk2/Tests/4899307/workDir/test Error: Some tests failed or other problems occurred. java version "1.5.0-beta" The tests fail with either server or client intermittently.. For the most part it passes, but when it fails CPU utilization is at 100% ###@###.### 2003-09-18 ###@###.### 2003-09-18 Tested new testcase version without yeild seems to fix the issue. ###@###.### 2003-09-22
18-09-2003