Issue

• Huge amount of memory required for WAR upload using CLI
• The Command-Line Interface (CLI) ran out of memory during upload operation
• Deployment of 60 MB WAR file requires JVM memory of 512 MB.
• Why does the amount of memory seem huge if compared with the deployment file size?
• Is there any way to reduce the memory consumption when deploying via the CLI?
• CLI requires many times more JVM heap then the file size being deployed.

• Deployment of a 40 MB WAR file using the CLI results in:

  Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
      at java.util.Arrays.copyOf(Arrays.java:2798)
      at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:111)
      at sun.net.www.http.PosterOutputStream.write(PosterOutputStream.java:78)
      at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
      at java.io.BufferedOutputStream.write(BufferedOutputStream.java:126)
      ...
      at $Proxy14.createPackageVersionWithDisplayVersion(Unknown Source)
      at org.rhq.bindings.client.ResourceClientProxy$ClientProxyMethodHandler.updateBackingContent(ResourceClientProxy.java:545)
      at org.rhq.bindings.client.ResourceClientProxy$ClientProxyMethodHandler.updateBackingContent(ResourceClientProxy.java:519)
      ...