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Posted to issues@kylin.apache.org by "shenqiong (JIRA)" <ji...@apache.org> on 2018/11/12 13:16:00 UTC

[jira] [Created] (KYLIN-3681) kylin + nginx failed

shenqiong created KYLIN-3681:
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             Summary: kylin + nginx  failed
                 Key: KYLIN-3681
                 URL: https://issues.apache.org/jira/browse/KYLIN-3681
             Project: Kylin
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: v2.5.0
         Environment: kylin2.5.0
            Reporter: shenqiong


Hi， I use two kylin instances with nginx to set up a query cluster,  and I also config a session server with redis as the [link|https://blog.csdn.net/rlnLo2pNEfx9c/article/details/78796545] told. but there are still some query fail and hanging when queries from a page were sent to both of two instance. Because If I remove one kylin instance and left only one , query is working well. 

To be further, I tried to shut down the auth of query instance by modify kylinSecurity.xml by making all access = "permitAll", but still no use.  As far as I can see, there should be a easy way to shut down auth for the query instance, because the auth can be done by higher domain system .Query is just for querying data but faster and still safe. 

 



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