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Streams YARN Configuration
Zubair Nabi edited this page Mar 25, 2014
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4 revisions
The configuration file which needs to be present in the user's home directly contains various control knobs for the user to adjust. These are:
-
streams.yarn.am.port
: Thrift port for the Streams Application Master (StreamsAM) -
streams.yarn.am.cpu
: The number of CPUs for StreamsAM container -
streams.yarn.am.mem
: The amount of memory (in MBs) for StreamsAM container -
streams.yarn.am.heartbeat
: The interval (in ms) for StreamsAM to Resource Manager heartbeat -
streams.yarn.resources.<x>.num
: The number of containers for Streams servicex
, wherex
isnsr
,srm
,sam
,sch
,aas
,sws
, andhc
. -
streams.yarn.resources.<x>.cpu
: The number of CPUs for servicex
container -
streams.yarn.resources.<x>.mem
: The amount of memory (in MBs) for servicex
container -
streams.yarn.resources.<x>.priority
: The priority for servicex
container -
streams.yarn.instance.timeout
: The timeout (in ms) for starting Streams services