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From Ed Judge <ejud...@gmail.com>
Subject Re: starting flume from another Java process
Date Tue, 11 Nov 2014 19:01:26 GMT
FYI, this issue seems to be related to not handling Flume IO.  My Java process was inheriting
IO and not reading it causing flume to suspend.


On Nov 10, 2014, at 7:27 PM, Ed Judge <ejudgie@gmail.com> wrote:

> Has anyone had experience with starting/stopping flume from another Java process via
> Seems like I am able to start it the first time (have it do a transfer and log messages)
then destroy it.
> However, the next time I start it, it doesn’t do any transfer or writing to its log
file.  I do see the following process listed:
> /bin/bash /vagrant/flume/bin/apache-flume- agent -n a1 -c ./conf
--conf-file ./conf/FlumeAgent.1.conf --classpath /vagrant/flume/bin/apache-flume-*:/home/hadoop/hadoop/share/hadoop/common/*:/home/hadoop/hadoop/share/hadoop/common/lib/*:/home/hadoop/hadoop/share/hadoop/hdfs/*
-Dflume.monitoring.type=http -Dflume.monitoring.port=14001 -Dflume.log.file=FlumeAgent.1.log
> 14001 is unresponsive too.
> Any suggestions for how I should go about debugging this?
> Thanks,
> -Ed

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