Startup scripts will not start instances of Hadoop daemons w/different configs
w/o setting separate PID directories
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Key: HADOOP-466
URL: http://issues.apache.org/jira/browse/HADOOP-466
Project: Hadoop
Issue Type: Improvement
Affects Versions: 0.5.0
Reporter: Vetle Roeim
Configuration directories can be specified by either setting HADOOP_CONF_DIR or
using the --config command line option. However, the hadoop-daemon.sh script
will not start the daemons unless the PID directory is separate for each
configuration.
The issue is that the code for generating PID filenames is not dependent on the
configuration directory. While the PID directory can be changed in
hadoop-env.sh, it seems a little unnecessary to have this restriction.
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