yoonsung.lee created KYLIN-4856:
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Summary: Website guide is not matched with ciwki about Job
Scheduler
Key: KYLIN-4856
URL: https://issues.apache.org/jira/browse/KYLIN-4856
Project: Kylin
Issue Type: Task
Components: Website
Affects Versions: v3.1.1
Reporter: yoonsung.lee
Hi. I'm yoonsung.lee
I'm trying to apply distributed multiple job schedulers to my cluster.
But the explanations of distributed multiple job schedulers are different
between the website and cwiki.
h3. Website
The website ({color:red}Enable multiple job engines (HA){color} section in
{color:#0747A6}http://kylin.apache.org/docs/install/advance_settings.html{color})
guide to configure
{code}
kylin.job.scheduler.default=2
kylin.job.lock=org.apache.kylin.storage.hbase.util.ZookeeperJobLock
{code}
for multiple job engines.
h3. Cwiki
The cwiki
({color:#0747A6}https://cwiki.apache.org/confluence/display/KYLIN/Comparison+of+Kylin+Job+scheduler{color})
says the *DistributedScheduler* (which is set as
*kylin.job.scheduler.default=2*) uses ZookeeperDistributedLock as
implementation class.
But the website guides to set
*kylin.job.lock=org.apache.kylin.storage.hbase.util.ZookeeperJobLock* which is
described as DefaultScheduler in cwiki.
h1. Solution
If the cwiki is right, the description on the website should be changed.
If the website is right, the description on the cwiki should be changed.
Please let me know if I misunderstand for setting distributed multiple job
schedulers.
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