407 error while building Hadoop

2012-01-12 Thread Ravi teja ch n v
Hi Team, I have got a problem building Hadoop with the proxy settings. My linux machine has maven proxy settings configured and working fine, but the build fails with the following error, inspite of passing the username and pwd. mvn package -Pdist -Dtar -Dhttp.proxyHost=***.com -Dhttp.proxyPo

RE: Hadoop - non disk based sorting?

2011-11-29 Thread Ravi teja ch n v
Hi Mingxi, >From your stacktrace, I understand that the OutOfMemoryError has actually >occured while copying the MapOutputs, not while sorting them. Since your Mapoutputs are huge and your reducer does have enough heap memory, you got the problem. When you have made the reducers to 200, your Ma

RE: Hadoop - non disk based sorting?

2011-12-01 Thread Ravi teja ch n v
e to copy them? Can you please kindly explain what's the function of mapred.child.java.opts? how does it relate to copy? Thank you, Mingxi -Original Message----- From: Ravi teja ch n v [mailto:raviteja.c...@huawei.com] Sent: Tuesday, November 29, 2011 9:46 PM To: common-dev@hadoop.apa

RE: Hadoop - non disk based sorting?

2011-12-01 Thread Ravi teja ch n v
e to copy them? Can you please kindly explain what's the function of mapred.child.java.opts? how does it relate to copy? Thank you, Mingxi -Original Message----- From: Ravi teja ch n v [mailto:raviteja.c...@huawei.com] Sent: Tuesday, November 29, 2011 9:46 PM To: common-dev@hadoop.apa

RE: Hadoop - non disk based sorting?

2011-12-01 Thread Ravi teja ch n v
And no the box did not have 300 GB of RAM. --Bobby Evans On 12/1/11 4:12 AM, "Ravi teja ch n v" wrote: Hi Mingxi , >So, why when map outputs are huge, reducer will not able to copy them? The Reducer will copy the Map output into its inmemory buffer. When the Reducer JVM does

[jira] [Created] (HADOOP-13124) Support weights/priority for user in Faircallqueue

2016-05-10 Thread Ravi Teja Ch N V (JIRA)
Ravi Teja Ch N V created HADOOP-13124: - Summary: Support weights/priority for user in Faircallqueue Key: HADOOP-13124 URL: https://issues.apache.org/jira/browse/HADOOP-13124 Project: Hadoop Common

[jira] [Created] (HADOOP-7926) Test-patch should have maven.test.failure.ignore,maven.test.error.ignore to run all the tests even in case of failure/error.

2011-12-14 Thread Ravi Teja Ch N V (Created) (JIRA)
URL: https://issues.apache.org/jira/browse/HADOOP-7926 Project: Hadoop Common Issue Type: Bug Components: build Affects Versions: 0.23.0 Reporter: Ravi Teja Ch N V This approach will help to know all the failures even if some testcase fails