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Samebug tips

  1. ,
    via oracle.com by Unknown author

    An easy way to solve OutOfMemoryError in java is to increase the maximum heap size by using JVM options -Xmx512M, this will immediately solve your OutOfMemoryError.

  2. ,
    via Stack Overflow by Eugene Yokota

    In Eclipse : go to Run --> Run Configurations --> then select the project under maven build --> then select the tab "JRE" --> then enter -Xmx1024m.

    This should increase the memory heap for all the builds/projects. The above memory size is 1 GB.

Solutions on the web

via GitHub by hanecak
, 1 year ago
DPU.innerExecute throws throwable.
via GitHub by mkl-eea-sk
, 2 years ago
DPU.innerExecute throws throwable.
java.lang.OutOfMemoryError: Requested array size exceeds VM limit	at java.util.Arrays.copyOf(Arrays.java:2367)	at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130)	at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:114)	at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:535)	at java.lang.StringBuffer.append(StringBuffer.java:322)	at java.io.StringWriter.write(StringWriter.java:94)	at org.glassfish.json.JsonGeneratorImpl.flushBuffer(JsonGeneratorImpl.java:629)	at org.glassfish.json.JsonGeneratorImpl.writeString(JsonGeneratorImpl.java:586)	at org.glassfish.json.JsonGeneratorImpl.writeEscapedString(JsonGeneratorImpl.java:545)	at org.glassfish.json.JsonGeneratorImpl.writeName(JsonGeneratorImpl.java:171)	at org.glassfish.json.JsonGeneratorImpl.write(JsonGeneratorImpl.java:182)	at org.glassfish.json.JsonGeneratorImpl.write(JsonGeneratorImpl.java:365)	at org.glassfish.json.JsonGeneratorImpl.write(JsonGeneratorImpl.java:286)	at org.glassfish.json.JsonGeneratorImpl.write(JsonGeneratorImpl.java:351)	at org.glassfish.json.JsonWriterImpl.writeObject(JsonWriterImpl.java:124)	at org.glassfish.json.JsonWriterImpl.write(JsonWriterImpl.java:143)	at org.glassfish.json.JsonObjectBuilderImpl$JsonObjectImpl.toString(JsonObjectBuilderImpl.java:267)	at org.opendatanode.plugins.loader.relationaldifftockan.RelationalDiffToCkan.updateAuditedDatastoreFromTable(RelationalDiffToCkan.java:590)	at org.opendatanode.plugins.loader.relationaldifftockan.RelationalDiffToCkan.innerExecute(RelationalDiffToCkan.java:205)	at eu.unifiedviews.helpers.dpu.exec.AbstractDpu.execute(AbstractDpu.java:133)