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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 vinodborole
, 1 year ago
via Oracle Community by gbite, 1 year ago
via hadoop-common-user by Rui Shi, 2 years ago
via Oracle Community by 768358, 1 year ago
via hadoop-common-user by Devaraj Das, 2 years ago
java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2786) at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94) at com.google.common.io.ByteStreams.copy(ByteStreams.java:179) at com.google.common.io.ByteStreams.toByteArray(ByteStreams.java:220) at org.openstack4j.connectors.httpclient.HttpCommand.execute(HttpCommand.java:131) at org.openstack4j.connectors.httpclient.HttpExecutorServiceImpl.invokeRequest(HttpExecutorServiceImpl.java:60) at org.openstack4j.connectors.httpclient.HttpExecutorServiceImpl.invoke(HttpExecutorServiceImpl.java:53) at org.openstack4j.connectors.httpclient.HttpExecutorServiceImpl.execute(HttpExecutorServiceImpl.java:29) at org.openstack4j.core.transport.internal.HttpExecutor.execute(HttpExecutor.java:51) at org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:159) at org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:154) at org.openstack4j.openstack.image.internal.ImageServiceImpl.create(ImageServiceImpl.java:107) at com.openstack4j.app.Osp4jApp.main(Osp4jApp.java:70)