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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 Cloudera Open Source by Silvius Rus, 1 year ago
Requested array size exceeds VM limit
via JDK Bug System by Webbug Group, 1 year ago
via ne.jp by Unknown author, 1 year ago
via sourcecodebig.com by Unknown author, 1 year ago
Requested array size exceeds VM limit
via Stack Overflow by Susanta
, 1 year ago
Requested array size exceeds VM limit
java.lang.OutOfMemoryError: Requested array size exceeds VM limit	at java.util.Arrays.copyOf(Arrays.java:2271)	at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)	at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)	at org.apache.thrift.transport.TIOStreamTransport.write(TIOStreamTransport.java:145)	at org.apache.thrift.protocol.TBinaryProtocol.writeString(TBinaryProtocol.java:187)	at com.cloudera.impala.thrift.THdfsPartition$THdfsPartitionStandardScheme.write(THdfsPartition.java:1831)	at com.cloudera.impala.thrift.THdfsPartition$THdfsPartitionStandardScheme.write(THdfsPartition.java:1543)	at com.cloudera.impala.thrift.THdfsPartition.write(THdfsPartition.java:1389)	at com.cloudera.impala.thrift.THdfsTable$THdfsTableStandardScheme.write(THdfsTable.java:1123)	at com.cloudera.impala.thrift.THdfsTable$THdfsTableStandardScheme.write(THdfsTable.java:969)	at com.cloudera.impala.thrift.THdfsTable.write(THdfsTable.java:848)	at com.cloudera.impala.thrift.TTable$TTableStandardScheme.write(TTable.java:1628)	at com.cloudera.impala.thrift.TTable$TTableStandardScheme.write(TTable.java:1395)	at com.cloudera.impala.thrift.TTable.write(TTable.java:1209)	at com.cloudera.impala.thrift.TCatalogObject$TCatalogObjectStandardScheme.write(TCatalogObject.java:1241)	at com.cloudera.impala.thrift.TCatalogObject$TCatalogObjectStandardScheme.write(TCatalogObject.java:1098)	at com.cloudera.impala.thrift.TCatalogObject.write(TCatalogObject.java:938)	at com.cloudera.impala.thrift.TGetAllCatalogObjectsResponse$TGetAllCatalogObjectsResponseStandardScheme.write(TGetAllCatalogObjectsResponse.java:487)	at com.cloudera.impala.thrift.TGetAllCatalogObjectsResponse$TGetAllCatalogObjectsResponseStandardScheme.write(TGetAllCatalogObjectsResponse.java:421)	at com.cloudera.impala.thrift.TGetAllCatalogObjectsResponse.write(TGetAllCatalogObjectsResponse.java:365)	at org.apache.thrift.TSerializer.serialize(TSerializer.java:79)	at com.cloudera.impala.service.JniCatalog.getCatalogObjects(JniCatalog.java:110)