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do I need to restart ALL the hadoop daemons whenever I make changes to xml configuration files

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Suppose my hadoop cluster is running and I make changes to hdfs-site.xml. My question is which services/Daemons need to be restarted in this case? Similarly which daemons need to be restarted if I make changes to yarn-site.xml, core-site.xml, mapred-site.xml, allocations.xml

Or should I restart all daemons in every case mentioned above?

hadoop cluster-computing configuration-files restart daemons
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Debiprasad Mishra On BEST ANSWER

I got answer to my questions. Answer is it depends which service configuration properties we are changing. let's say if we change namenode properties, we need to restart HDFS service.

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