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From Henry Saputra <henry.sapu...@gmail.com>
Subject Question about effect of yarn.resourcemanager.am.max-attempts config for already running ApplicationMaster
Date Wed, 03 Jun 2015 21:01:06 GMT
Hi All,

I would like to know if "yarn.resourcemanager.am.max-attempts" config
parameter will make the already running ApplicationMaster (AM) to have
HA mode in YARN once it is already running?

Meaning that if the running AM process dies (though permgen, OOM, or
kill JVM with kill signal) then ResourceManager (RM) should be able to
restart the number of times specified by
"yarn.resourcemanager.am.max-attempts" config value ?

I was trying it and it seems like the there was an attempt to restart
the AppMaster but dies immediately.



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