Thanks, but it doesn't. According to the link, restarting the task tracker should take the node off the blacklist. That didn't happen. I restarted the task tracker, but the node remained blacklisted for that job. (Which is why I posted this question in the first place.)

DR

On 09/15/2011 01:24 AM, Subroto Sanyal wrote:
Hi David,

Request you to go through the link:
https://issues.apache.org/jira/browse/HADOOP-4305?focusedCommentId=12678406&;
page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#commen
t-12678406

Hope this link answers your question.

Regards,
Subroto Sanyal

-----Original Message-----
From: David Rosenstrauch [mailto:dar...@darose.net]
Sent: Wednesday, September 14, 2011 10:37 PM
To: mapreduce-user
Subject: Unblacklist a blacklisted tracker (at job level)?

I'm currently running a long-running job.  One of our nodes was
misconfigured, however, and so got blacklisted in the job.

I've since corrected the problem, though, and restarted the tasktracker.
   But how can I "un-blacklist" the tasktracker so that the job starts
using it again?

TIA,

DR


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