Dmytro Sen created AMBARI-11727:
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Summary: Perf: Set appropriate ulimit values for Metrics Hbase
Master and Collector processes
Key: AMBARI-11727
URL: https://issues.apache.org/jira/browse/AMBARI-11727
Project: Ambari
Issue Type: Bug
Components: stacks
Affects Versions: 2.1.0
Reporter: Dmytro Sen
Assignee: Dmytro Sen
Priority: Critical
Fix For: 2.1.0
Currently hbase and collector processes are started with system default ulimit
values. They should be customized(maybe configurable) by ambari
{noformat}
[root@ams-1 ~]# cat /proc/3530/limits
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 10485760 unlimited bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 1024 482950 processes
Max open files 4096 4096 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 482950 482950 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
{noformat}
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