Bill-
I believe once the node is decommissioned you'll also have to run
bin/hadoop-daemon.sh start datanode and bin/hadoop-daemon.sh start tasktracker
(both run on the slave node, not master) to revive the dead node. Just
removing it from exclude and refreshing doesn't work for me either, but
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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 to answer a question about node
decommissioning. I have a test Hadoop cluster set
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
Hello everyone,
I have a question and was hoping some on the mailinglist could offer some
pointers. I'm working on a project with another student and for part of this
project we are trying to create something that will allow nodes to be added and
removed from the hadoop cluster at will. The
