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Bug
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Resolution: Not an Issue
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P3
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None
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None
A bunch of tests all failed in the same way:
[2017-05-10T15:29:51.35] # Actual: /export/local/aurora/CommonData/TEST_JAVA_HOME/bin/java -Xcomp -Xcomp -XX:MaxRAMFraction=8 -XX:+CreateCoredumpOnCrash -ea -esa -XX:CompileThreshold=100 -XX:+UnlockExperimentalVMOptions -server -XX:+TieredCompilation org.openjdk.jmh.Main -f 1 oracle.micro.benchmarks.api.java.nio.ByteBuffers.testByteBufferSingleGetDouble
[2017-05-10T15:29:51.35]
[2017-05-10T15:30:06.18] ERROR: org.openjdk.jmh.runner.RunnerException: ERROR: Unable to acquire the JMH lock (/tmp/jmh.lock): already taken by another JMH instance, exiting. Use -Djmh.ignoreLock=true to forcefully continue.
[2017-05-10T15:30:06.23] at org.openjdk.jmh.runner.Runner.run(Runner.java:202)
[2017-05-10T15:30:06.23] at org.openjdk.jmh.Main.main(Main.java:71)
[2017-05-10T15:29:51.35] # Actual: /export/local/aurora/CommonData/TEST_JAVA_HOME/bin/java -Xcomp -Xcomp -XX:MaxRAMFraction=8 -XX:+CreateCoredumpOnCrash -ea -esa -XX:CompileThreshold=100 -XX:+UnlockExperimentalVMOptions -server -XX:+TieredCompilation org.openjdk.jmh.Main -f 1 oracle.micro.benchmarks.api.java.nio.ByteBuffers.testByteBufferSingleGetDouble
[2017-05-10T15:29:51.35]
[2017-05-10T15:30:06.18] ERROR: org.openjdk.jmh.runner.RunnerException: ERROR: Unable to acquire the JMH lock (/tmp/jmh.lock): already taken by another JMH instance, exiting. Use -Djmh.ignoreLock=true to forcefully continue.
[2017-05-10T15:30:06.23] at org.openjdk.jmh.runner.Runner.run(Runner.java:202)
[2017-05-10T15:30:06.23] at org.openjdk.jmh.Main.main(Main.java:71)
- relates to
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CODETOOLS-7901577 JMH file lock works only for the current user, prevents any future runs by other users
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- Resolved
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CODETOOLS-7901013 JMH should safeguard against the concurrent execution with file lock
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- Closed
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JDK-8193803 Application/microbenchmarks test gets errors in JMH or StackOverflow
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- Closed
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