Put a java.env file in the conf directory.
On Jul 1, 2012, at 9:02 AM, "Oleg Ruchovets" <[EMAIL PROTECTED]> wrote:
> Hi ,
> What is the way to set/change heap size of zookeeper? (we use CDH3U3
> From hadoop book I found:
> "If the process swaps to disk, performance will suffer adversely. This can
> be avoided by
> setting the Java heap size to less than the amount of physical memory
> available on the
> machine. The ZooKeeper scripts will source a file called java.env from its
> directory, and this can be used to set the JVMFLAGS environment variable to
> set the heap
> size (and any other desired JVM arguments)"
> Is that a way to set heap size? Can someone please give me an example of
> java.env with heap size definition?
> Thanks in advance.