What is the Java heap space you configured?
for the property mapred.child.java.opts
From: Tim Broberg [tim.brob...@exar.com]
Sent: Tuesday, February 07, 2012 3:20 PM
To: common-user@hadoop.apache.org
Subject: out of memory running examples
I'm trying to
What is your io.sort.mb set to? Given the heap size, you may have to
lower it down.
And did you intend to run the program in 'local' mode (i.e.
non-distributed mode, no JobTracker but LocalJobRunner)?
On Tue, Feb 7, 2012 at 3:20 PM, Tim Broberg tim.brob...@exar.com wrote:
I'm trying to run the
, 2012 4:45 AM
To: common-user@hadoop.apache.org
Subject: Re: out of memory running examples
What is your io.sort.mb set to? Given the heap size, you may have to
lower it down.
And did you intend to run the program in 'local' mode (i.e.
non-distributed mode, no JobTracker but LocalJobRunner)?
On Tue
mapred.child.java.opts is not set. Should it be?
From: Uma Maheswara Rao G [mahesw...@huawei.com]
Sent: Tuesday, February 07, 2012 2:27 AM
To: common-user@hadoop.apache.org
Subject: RE: out of memory running examples
What is the Java heap space you
it be?
From: Uma Maheswara Rao G [mahesw...@huawei.com]
Sent: Tuesday, February 07, 2012 2:27 AM
To: common-user@hadoop.apache.org
Subject: RE: out of memory running examples
What is the Java heap space you configured?
for the property mapred.child.java.opts
and to what for a local-only setup?
Thanks,
- Tim.
Beware, beware, bewaee!
From: Adam Brown [a...@hortonworks.com]
Sent: Tuesday, February 07, 2012 9:47 AM
To: common-user@hadoop.apache.org
Subject: Re: out of memory running examples
Tim
: Adam Brown [a...@hortonworks.com]
Sent: Tuesday, February 07, 2012 9:47 AM
To: common-user@hadoop.apache.org
Subject: Re: out of memory running examples
Tim,
That will allow you to increase the spawned vm's max heap size, which based
on your trace looks like a good thing to try.
Adam
!
From: Adam Brown [a...@hortonworks.com]
Sent: Tuesday, February 07, 2012 11:05 AM
To: common-user@hadoop.apache.org
Subject: Re: out of memory running examples
Hey Tim,
When a job runs, it will spawn a jvm, and set runtime parameters based on
the properties file
you can override
understand how it is *supposed* to work.
- Tim.
From: Adam Brown [a...@hortonworks.com]
Sent: Tuesday, February 07, 2012 11:05 AM
To: common-user@hadoop.apache.org
Subject: Re: out of memory running examples
Hey Tim,
When a job runs, it will spawn a jvm
.
From: Tim Broberg [tim.brob...@exar.com]
Sent: Tuesday, February 07, 2012 4:33 PM
To: common-user@hadoop.apache.org
Subject: RE: out of memory running examples
Ok, so I edited the bin/hadoop script to dump out what it is doing when it
executes java:
/usr/java/default
10 matches
Mail list logo
