[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-30 Thread Maxim Muzafarov (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maxim Muzafarov updated CASSANDRA-19567:

  Since Version: 5.1
Source Control Link: 
https://github.com/apache/cassandra/commit/8619010cdca8bce471754e4fbeb861f036535007
 Resolution: Fixed
 Status: Resolved  (was: Ready to Commit)

[~maedhroz] Thank you for the review.
Committed to the trunk branch. 

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.1
>
> Attachments: ci_summary.html, summary.png
>
>  Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-30 Thread Maxim Muzafarov (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maxim Muzafarov updated CASSANDRA-19567:

Status: Ready to Commit  (was: Review In Progress)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.1
>
> Attachments: ci_summary.html, summary.png
>
>  Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-30 Thread Caleb Rackliffe (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Caleb Rackliffe updated CASSANDRA-19567:

Attachment: ci_summary.html

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.1
>
> Attachments: ci_summary.html, summary.png
>
>  Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-29 Thread Caleb Rackliffe (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Caleb Rackliffe updated CASSANDRA-19567:

Fix Version/s: 5.1
   (was: 5.x)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.1
>
> Attachments: summary.png
>
>  Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-23 Thread Caleb Rackliffe (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Caleb Rackliffe updated CASSANDRA-19567:

Test and Documentation Plan: n/a
 Status: Patch Available  (was: In Progress)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
> Attachments: summary.png
>
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-23 Thread Caleb Rackliffe (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Caleb Rackliffe updated CASSANDRA-19567:

Reviewers: Caleb Rackliffe, Caleb Rackliffe  (was: Caleb Rackliffe)
   Caleb Rackliffe, Caleb Rackliffe  (was: Caleb Rackliffe)
   Status: Review In Progress  (was: Patch Available)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
> Attachments: summary.png
>
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-20 Thread Maxim Muzafarov (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maxim Muzafarov updated CASSANDRA-19567:

Attachment: summary.png

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
> Attachments: summary.png
>
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-19 Thread Caleb Rackliffe (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Caleb Rackliffe updated CASSANDRA-19567:

Reviewers: Caleb Rackliffe

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-17 Thread Maxim Muzafarov (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maxim Muzafarov updated CASSANDRA-19567:

Discovered By: DTest  (was: User Report)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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[jira] [Updated] (CASSANDRA-19567) Minimize the heap consumption when registering metrics

2024-04-17 Thread Maxim Muzafarov (Jira)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-19567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Maxim Muzafarov updated CASSANDRA-19567:

 Bug Category: Parent values: Degradation(12984)Level 1 values: Resource 
Management(12995)
   Complexity: Normal
Discovered By: User Report
Fix Version/s: 5.x
 Platform: x86  (was: All)
 Severity: Normal
   Status: Open  (was: Triage Needed)

> Minimize the heap consumption when registering metrics
> --
>
> Key: CASSANDRA-19567
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19567
> Project: Cassandra
>  Issue Type: Bug
>  Components: Observability/Metrics
>Reporter: Maxim Muzafarov
>Assignee: Maxim Muzafarov
>Priority: Normal
> Fix For: 5.x
>
>
> The problem is only reproducible on the x86 machine, the problem is not 
> reproducible on the arm64. A quick analysis showed a lot of MetricName 
> objects stored in the heap, although the real cause could be related to 
> something else, the MetricName object requires extra attention.
> To reproduce run the command run locally:
> {code}
> ant test-jvm-dtest-some 
> -Dtest.name=org.apache.cassandra.distributed.test.ReadRepairTest
> {code}
> The error:
> {code:java}
> [junit-timeout] Exception in thread "main" java.lang.OutOfMemoryError: Java 
> heap space
> [junit-timeout]     at 
> java.base/java.lang.StringLatin1.newString(StringLatin1.java:769)
> [junit-timeout]     at 
> java.base/java.lang.StringBuffer.toString(StringBuffer.java:716)
> [junit-timeout]     at 
> org.apache.cassandra.CassandraBriefJUnitResultFormatter.endTestSuite(CassandraBriefJUnitResultFormatter.java:191)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.fireEndTestSuite(JUnitTestRunner.java:854)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:578)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1197)
> [junit-timeout]     at 
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1042)
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
> [junit-timeout] Testsuite: 
> org.apache.cassandra.distributed.test.ReadRepairTest-cassandra.testtag_IS_UNDEFINED
>  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
> [junit-timeout] 
> [junit-timeout] Testcase: 
> org.apache.cassandra.distributed.test.ReadRepairTest:readRepairRTRangeMovementTest-cassandra.testtag_IS_UNDEFINED:
>     Caused an ERROR
> [junit-timeout] Forked Java VM exited abnormally. Please note the time in the 
> report does not reflect the time until the VM exit.
> [junit-timeout] junit.framework.AssertionFailedError: Forked Java VM exited 
> abnormally. Please note the time in the report does not reflect the time 
> until the VM exit.
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at java.base/java.util.Vector.forEach(Vector.java:1365)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout]     at 
> jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> [junit-timeout]     at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] 
> [junit-timeout] 
> [junit-timeout] Test org.apache.cassandra.distributed.test.ReadRepairTest 
> FAILED (crashed)BUILD FAILED
>  {code}



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