RE: Hadoop 2.2.0-cdh5.0.0-beta-1 - MapReduce Streaming - Failed to run on a larger jobs

2014-04-11 Thread Phan, Truong Q
file and what offset+length under that file was being processed. On Thu, Apr 10, 2014 at 10:55 AM, Phan, Truong Q troung.p...@team.telstra.com wrote: Hi My Hadoop 2.2.0-cdh5.0.0-beta-1 is failed to run on a larger MapReduce Streaming job. I have no issue in running the MapReduce Streaming

how to free up space of the old Data Node

2014-03-19 Thread Phan, Truong Q
Hi I have 3 nodes Hadoop cluster in which I created 3 Data Nodes. However, I don't have enough space in one of the node to cater other projects' log. So I decommissioned this node from a Data node list but I could not re-claimed the space from it. Is there a way to get this node to release

RE: how to free up space of the old Data Node

2014-03-19 Thread Phan, Truong Q
which are in blue color... From: Phan, Truong Q [troung.p...@team.telstra.com] Sent: Thursday, March 20, 2014 8:04 AM To: user@hadoop.apache.orgmailto:user@hadoop.apache.org Subject: how to free up space of the old Data Node Hi I have 3 nodes Hadoop cluster

Hadoop MapReduce Streaming - how to change the final output file name with the desired name rather than in partition like: part-0000*

2014-03-19 Thread Phan, Truong Q
Hi Could you please provide me an alternative link where it explains on how to change the final output file name with the desired name rather than in partition like: part-*? Can I have a sample Python's code to run MapReduce Streaming with a custome output file names? One helper from the

RE: how to free up space of the old Data Node

2014-03-19 Thread Phan, Truong Q
Please check my inline comments which are in blue color... From: Phan, Truong Q [troung.p...@team.telstra.com] Sent: Thursday, March 20, 2014 8:04 AM To: user@hadoop.apache.orgmailto:user@hadoop.apache.org Subject: how to free up space of the old Data Node Hi I