-copyFromLocal heap size error
To: mapreduce-user mapreduce-user@hadoop.apache.org
As part of my Java mapper I have a command executes some code on the
local node and copies a local output file to the hadoop fs.
Unfortunately I'm getting the following output:
Error occurred during
the mapred.map.child.java.opts to 256 , if your map task can exeute with that
memory.
Regards,
Uma
- Original Message -
From: Joris Poort gpo...@gmail.com
Date: Saturday, September 24, 2011 5:50 am
Subject: Hadoop java mapper -copyFromLocal heap size error
To: mapreduce-user mapreduce
As part of my Java mapper I have a command executes some code on the
local node and copies a local output file to the hadoop fs.
Unfortunately I'm getting the following output:
Error occurred during initialization of VM
Could not reserve enough space for object heap
I've tried adjusting