Swapan Shridhar created AMBARI-19116:
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Summary: Hive2/HiveServer2 (HSI) heap size calculations to be
based on LLAP concurrency.
Key: AMBARI-19116
URL: https://issues.apache.org/jira/browse/AMBARI-19116
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.4.1
Reporter: Swapan Shridhar
Assignee: Swapan Shridhar
Priority: Critical
Fix For: 2.5.0
- Currently, hive2/HiveServer2 (HSI) heap size is ket same as that of
hive/HiveServer2.
Required:
- Hive2/HiveServer2 (HSI) heap size calculations to be based on LLAP
concurrency.
{code}
= min(max(2GB, 400*LLAP concurrency (Tez sessions)), 3/8 * <HS2 host total
RAM>)
{code}
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