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-Original Message-
From: Hargraves, Alyssa [mailto:aly...@wpi.edu]
Sent: Wednesday, January 21, 2009 7:35 PM
To: core-user@hadoop.apache.org
Subject: Decommissioning Nodes
Hello Hadoop Users,
I was hoping someone would be able
, but not
otherwise) please let me know.
- Alyssa
From: Rob Hamilton [...@lotame.com]
Sent: Thursday, January 22, 2009 12:26 PM
To: core-user@hadoop.apache.org
Subject: RE: Decommissioning Nodes
I wasn't able to get decommissioning to work at all and found
if there are
jobs or data, but not otherwise) please let me know.
- Alyssa
From: Rob Hamilton [...@lotame.com]
Sent: Thursday, January 22, 2009 12:26 PM
To: core-user@hadoop.apache.org
Subject: RE: Decommissioning Nodes
I wasn't able to get decommissioning to work
Hello Hadoop Users,
I was hoping someone would be able to answer a question about node
decommissioning. I have a test Hadoop cluster set up which only consists of my
computer and a master node. I am looking at the removal and addition of nodes.
Adding a node is nearly instant (only about 5
Hey Alyssa,
If one of those datanodes down, a few minutes will pass when master discover
this phenomenon. Master node takes those nodes which have not send heatbeat
for quite a while as dead ones.
On Thu, Jan 22, 2009 at 8:34 AM, Hargraves, Alyssa aly...@wpi.edu wrote:
Hello Hadoop Users,
I