[
https://issues.apache.org/jira/browse/KYLIN-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Billy Liu updated KYLIN-2265:
-----------------------------
Attachment: KYLIN-2265.patch
Hi [~Shaofengshi], Could you help review this update patch?
In this update,
reduce region-cut-gb to 1
reduce hflie-size-gb to 1
reduce max-region-count to 100
reduce reduce-input-mb to 100
reduce max-reducer-number to 100
reduce mapper-input-rows to 200000
reduce mapreduce.map.memory.mb to 1024
reduce mapreduce.map.java.opts to -Xmx700m
reduce mapreduce.task.io.sort.mb to 100
> Adjust default config for resource-limit sandbox
> ------------------------------------------------
>
> Key: KYLIN-2265
> URL: https://issues.apache.org/jira/browse/KYLIN-2265
> Project: Kylin
> Issue Type: Improvement
> Components: General
> Affects Versions: v1.6.0
> Reporter: Billy Liu
> Assignee: Billy Liu
> Attachments: KYLIN-2265.patch
>
>
> Most users deploy Kylin on their own sandbox for the first trial. Most
> sandbox has most 8G memory. The most used sandboxes are HDP sandbox and CDH
> sandbox. We'd better make the default kylin configuration convenient for
> these sandbox environment. The suggestion includes reducing region-cut-gb,
> hfile-size-gb, max-region-count, reduce-input-mb,
> max-reducer-number,mapreduce.map.memory.mb,mapreduce.map.java.opts.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
