I'm wondering if this capability exists already (yeah, similar to
yinst).
Regex comes handy, especially during dev/debugging with larger cluster
size.
(Apologies if this is a redundant question)
Thanks
Venkat
-----Original Message-----
From: Venkat Ramachandran (JIRA) [mailto:
jira@...]
Sent: Tuesday, January 22, 2008 6:59 PM
To:
hadoop-dev@...
Subject: [jira] Created: (HADOOP-2689) RegEx support for expressing
datanodes in the slaves conf files
RegEx support for expressing datanodes in the slaves conf files
---------------------------------------------------------------
Key: HADOOP-2689
URL:
https://issues.apache.org/jira/browse/HADOOP-2689 Project: Hadoop
Issue Type: Improvement
Components: conf
Affects Versions: 0.14.4
Environment: All
Reporter: Venkat Ramachandran
It will be very handy if datanodes and task trackers can be expressed in
the slave conf file as regular expressions.
For example,
machine[1-200].corp
machine[400-679].corp
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