java.lang.OutOfMemoryError: Java heap space

Pentaho BI Platform Tracking | Curtis Boyden | 8 years ago
  1. 0

    I created a simple ktr (see attached) [Row Gen -> Rand Num Gen -> Dummy]. I then run it once on carte through spoon. Then I log into the web interface of carte and launch the default "Row generator test" that is already there. Again through the web interface I start the simple ktr and the carte server crashes: INFO 09-04 16:32:42,343 - Dummy (do nothing).0 - Finished processing (I=0, O=0, R=10, W=10, U=10, E=0) INFO 09-04 16:32:44,328 - dummy.0 - Linenr 600000 INFO 09-04 16:32:47,781 - dummy.0 - Linenr 650000 ERROR 09-04 16:32:49,062 - A.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source) at java.lang.AbstractStringBuilder.append(Unknown Source) at java.lang.StringBuffer.append(Unknown Source) at org.pentaho.di.core.logging.Log4jStringAppender.doAppend(Log4jStringAppender.java:74) at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57) at org.apache.log4j.Category.callAppenders(Category.java:187) at org.apache.log4j.Category.forcedLog(Category.java:372) at org.apache.log4j.Category.error(Category.java:286) at org.pentaho.di.core.logging.LogWriter.println(LogWriter.java:447) at org.pentaho.di.core.logging.LogWriter.logError(LogWriter.java:459) at org.pentaho.di.trans.step.BaseStep.runStepThread(BaseStep.java:2688) at org.pentaho.di.trans.steps.rowgenerator.RowGenerator.run(RowGenerator.java:215) INFO 09-04 16:32:49,265 - A.0 - Finished processing (I=0, O=0, R=0, W=671673, U=671673, E=1) ERROR 09-04 16:32:49,656 - A.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:50,109 - Row generator test - Transformation detected one or more steps with errors. Exception in thread "A.0 (Thread-32)" ERROR 09-04 16:32:50,109 - dummy.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:50,765 - dummy.0 - Finished processing (I=0, O=0, R=671673, W=671673, U=671673, E=1) ERROR 09-04 16:32:51,046 - dummy.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:51,234 - Row generator test - Transformation detected one or more steps with errors. Exception in thread "dummy.0 (Thread-33)" java.lang.OutOfMemoryError: Java heap space

    Pentaho BI Platform Tracking | 8 years ago | Curtis Boyden
    java.lang.OutOfMemoryError: Java heap space
  2. 0

    I created a simple ktr (see attached) [Row Gen -> Rand Num Gen -> Dummy]. I then run it once on carte through spoon. Then I log into the web interface of carte and launch the default "Row generator test" that is already there. Again through the web interface I start the simple ktr and the carte server crashes: INFO 09-04 16:32:42,343 - Dummy (do nothing).0 - Finished processing (I=0, O=0, R=10, W=10, U=10, E=0) INFO 09-04 16:32:44,328 - dummy.0 - Linenr 600000 INFO 09-04 16:32:47,781 - dummy.0 - Linenr 650000 ERROR 09-04 16:32:49,062 - A.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source) at java.lang.AbstractStringBuilder.append(Unknown Source) at java.lang.StringBuffer.append(Unknown Source) at org.pentaho.di.core.logging.Log4jStringAppender.doAppend(Log4jStringAppender.java:74) at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57) at org.apache.log4j.Category.callAppenders(Category.java:187) at org.apache.log4j.Category.forcedLog(Category.java:372) at org.apache.log4j.Category.error(Category.java:286) at org.pentaho.di.core.logging.LogWriter.println(LogWriter.java:447) at org.pentaho.di.core.logging.LogWriter.logError(LogWriter.java:459) at org.pentaho.di.trans.step.BaseStep.runStepThread(BaseStep.java:2688) at org.pentaho.di.trans.steps.rowgenerator.RowGenerator.run(RowGenerator.java:215) INFO 09-04 16:32:49,265 - A.0 - Finished processing (I=0, O=0, R=0, W=671673, U=671673, E=1) ERROR 09-04 16:32:49,656 - A.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:50,109 - Row generator test - Transformation detected one or more steps with errors. Exception in thread "A.0 (Thread-32)" ERROR 09-04 16:32:50,109 - dummy.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:50,765 - dummy.0 - Finished processing (I=0, O=0, R=671673, W=671673, U=671673, E=1) ERROR 09-04 16:32:51,046 - dummy.0 - UnexpectedError: java.lang.OutOfMemoryError: Java heap space INFO 09-04 16:32:51,234 - Row generator test - Transformation detected one or more steps with errors. Exception in thread "dummy.0 (Thread-33)" java.lang.OutOfMemoryError: Java heap space

    Pentaho BI Platform Tracking | 8 years ago | Curtis Boyden
    java.lang.OutOfMemoryError: Java heap space
  3. 0

    Forced out of memory java.. inconsistent java behavior

    Stack Overflow | 5 years ago | Ayusman
    java.lang.OutOfMemoryError: Java heap space
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  5. 0

    wsdl2 java :Java heap space

    Stack Overflow | 6 years ago | PiNY
    java.lang.OutOfMemoryError: Java heap space

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    Root Cause Analysis

    1. java.lang.OutOfMemoryError

      Java heap space

      at java.util.Arrays.copyOf()
    2. Java RT
      StringBuffer.append
      1. java.util.Arrays.copyOf(Unknown Source)
      2. java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
      3. java.lang.AbstractStringBuilder.append(Unknown Source)
      4. java.lang.StringBuffer.append(Unknown Source)
      4 frames
    3. org.pentaho.di
      Log4jStringAppender.doAppend
      1. org.pentaho.di.core.logging.Log4jStringAppender.doAppend(Log4jStringAppender.java:74)
      1 frame
    4. Apache Log4j
      Category.error
      1. org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57)
      2. org.apache.log4j.Category.callAppenders(Category.java:187)
      3. org.apache.log4j.Category.forcedLog(Category.java:372)
      4. org.apache.log4j.Category.error(Category.java:286)
      4 frames
    5. org.pentaho.di
      RowGenerator.run
      1. org.pentaho.di.core.logging.LogWriter.println(LogWriter.java:447)
      2. org.pentaho.di.core.logging.LogWriter.logError(LogWriter.java:459)
      3. org.pentaho.di.trans.step.BaseStep.runStepThread(BaseStep.java:2688)
      4. org.pentaho.di.trans.steps.rowgenerator.RowGenerator.run(RowGenerator.java:215)
      4 frames