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Posted to dev@bookkeeper.apache.org by "Sijie Guo (JIRA)" <ji...@apache.org> on 2012/12/01 06:41:58 UTC
[jira] [Created] (BOOKKEEPER-489) OOM running hedwig tests
Sijie Guo created BOOKKEEPER-489:
------------------------------------
Summary: OOM running hedwig tests
Key: BOOKKEEPER-489
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
Project: Bookkeeper
Issue Type: Bug
Components: hedwig-server
Reporter: Sijie Guo
Fix For: 4.2.0
Got following exception when running hedwig tests:
{code}
Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
at java.lang.StringBuffer.append(StringBuffer.java:224)
at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
at java.lang.Thread.run(Thread.java:680)
Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
at java.lang.StringBuffer.append(StringBuffer.java:306)
at java.io.BufferedReader.readLine(BufferedReader.java:345)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
{code}
It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
So I would suggest change CONSOLE to ROLLINGFILE.
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[jira] [Commented] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13507881#comment-13507881 ]
Hadoop QA commented on BOOKKEEPER-489:
--------------------------------------
Testing JIRA BOOKKEEPER-489
WARNING: Running test-patch on a dirty local svn workspace
Patch <a href="/jira/secure/attachment/12555615/BOOKKEEPER-489.diff">/jira/secure/attachment/12555615/BOOKKEEPER-489.diff</a> downloaded at Sat Dec 1 05:51:12 UTC 2012
----------------------------
{color:green}+1 PATCH_APPLIES{color}
{color:green}+1 CLEAN{color}
{color:green}+1 RAW_PATCH_ANALYSIS{color}
. {color:green}+1{color} the patch does not introduce any @author tags
. {color:green}+1{color} the patch does not introduce any tabs
. {color:green}+1{color} the patch does not introduce any trailing spaces
. {color:green}+1{color} the patch does not introduce any line longer than 120
. {color:green}+1{color} the patch does adds/modifies 1 testcase(s)
{color:green}+1 RAT{color}
. {color:green}+1{color} the patch does not seem to introduce new RAT warnings
{color:green}+1 JAVADOC{color}
. {color:green}+1{color} the patch does not seem to introduce new Javadoc warnings
{color:green}+1 COMPILE{color}
. {color:green}+1{color} HEAD compiles
. {color:green}+1{color} patch compiles
. {color:green}+1{color} the patch does not seem to introduce new javac warnings
{color:green}+1 FINDBUGS{color}
. {color:green}+1{color} the patch does not seem to introduce new Findbugs warnings
{color:green}+1 TESTS{color}
. Tests run: 389
{color:green}+1 DISTRO{color}
. {color:green}+1{color} distro tarball builds with the patch
----------------------------
{color:green}*+1 Overall result, good!, no -1s*{color}
The full output of the test-patch run is available at
. https://builds.apache.org/job/bookkeeper-trunk-precommit-build/59/
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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[jira] [Commented] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13508848#comment-13508848 ]
Ivan Kelly commented on BOOKKEEPER-489:
---------------------------------------
Which test did this happen with? Did you get a dump of the rest of the stack as well. I'm thinking this could have the same root cause as BOOKKEEPER-470, as the tight loop would generate a lot of output.
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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[jira] [Commented] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13509517#comment-13509517 ]
Sijie Guo commented on BOOKKEEPER-489:
--------------------------------------
different stack after bumping to 2.12.4 in hedwig-server/pom.xml. it failed on TestHedwigRegion.
{code}
Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOfRange(Arrays.java:3209)
at java.lang.String.<init>(String.java:215)
at java.lang.StringBuffer.toString(StringBuffer.java:585)
at java.io.BufferedReader.readLine(BufferedReader.java:334)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
{code}
but this problem might be caused by BOOKKEEPER-470. after BOOKKEEPER-470 is in, it could be marked as won't fix.
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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[jira] [Commented] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13508620#comment-13508620 ]
Ivan Kelly commented on BOOKKEEPER-489:
---------------------------------------
The problem with going to rolling file is that the logs for all tests are put together. Before going this route, it would be good to see if we could turn off maven mem buffering for logs completely, as this is something we need in the case of hung tests also (if you only output on completion, there's no output for hung tests).
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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[jira] [Updated] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Sijie Guo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sijie Guo updated BOOKKEEPER-489:
---------------------------------
Attachment: BOOKKEEPER-489.diff
Attach a patch to change CONSOLE to ROLLINGFILE. And change the log file path to target directory, so it could be cleaned up.
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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[jira] [Commented] (BOOKKEEPER-489) OOM running hedwig tests
Posted by "Ivan Kelly (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BOOKKEEPER-489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13508874#comment-13508874 ]
Ivan Kelly commented on BOOKKEEPER-489:
---------------------------------------
Some more questions. Did you update surefire in all poms? The version number is specified in 4 different ones, which is something we should change in any case.
{code}
find . -name pom.xml -exec grep -H surefire -4 {} \;
{code}
ConsoleOutputFileReporter#writeMessage doesn't exist in 2.12.4, so the stacktrace would be different anyhow.
> OOM running hedwig tests
> ------------------------
>
> Key: BOOKKEEPER-489
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-489
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-489.diff
>
>
> Got following exception when running hedwig tests:
> {code}
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390)
> at java.lang.StringBuffer.append(StringBuffer.java:224)
> at org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(ConsoleOutputFileReporter.java:115)
> at org.apache.maven.surefire.report.MulticastingReporter.writeMessage(MulticastingReporter.java:101)
> at org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestSetRunListener.java:99)
> at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:132)
> at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:680)
> Exception in thread "Thread-2" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:2882)
> at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
> at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
> at java.lang.StringBuffer.append(StringBuffer.java:306)
> at java.io.BufferedReader.readLine(BufferedReader.java:345)
> at java.io.BufferedReader.readLine(BufferedReader.java:362)
> at org.codehaus.plexus.util.cli.StreamPumper.run(StreamPumper.java:129)
> {code}
> It was caused due to Surefire buffering logs in memory. This issue is reported in http://jira.codehaus.org/browse/SUREFIRE-754 . It is supposed to be fixed in maven surefire plugin (version > 2.9). When I tried to bump the version of surefire plugin into 2.12.4 (maximum version available in maven repository), it still got the same exception. I am not sure what happened, but after I turn "INFO, CONSOLE" to "INFO, ROLLINGFILE", it works well. So I think the problem is even maven redirect std output to a file it still buffers some logs in memory, which cause the issue.
> So I would suggest change CONSOLE to ROLLINGFILE.
--
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