Re: When is an hdfs-* service restart required?

Hi Kellen! The first part of the configuration is a good indication of which service you need to restart. Unfortunately the only way to be completely sure is to read the codez. e.g. most hdfs configuration is mapped to variables in DFSConfigKeys $ find . -name *.java | grep -v test | xargs grep

Re: When is an hdfs-* service restart required?

Restarting datanode(s) only is OK in this case. Thanks, > On Sep 7, 2017, at 10:46 AM, Kellen Arb wrote: > > Hello, > > I have a seemingly simple question, to which I can't find a clear answer. > > Which services/node-types must be restarted for each of the configuration

When is an hdfs-* service restart required?

Hello, I have a seemingly simple question, to which I can't find a clear answer. Which services/node-types must be restarted for each of the configuration properties? For example, if I update the 'dfs.datanode.handler.count' property in the `hdfs-site.xml` configuration file, which services