Zongwei Li created KYLIN-3569:
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Summary: Server with query mode still can submit/build job
Key: KYLIN-3569
URL: https://issues.apache.org/jira/browse/KYLIN-3569
Project: Kylin
Issue Type: Bug
Components: Job Engine, REST Service, Security
Affects Versions: v2.4.1
Environment: CentOS 6.7, HBase 1.2.0+cdh5.14.2+456
Reporter: Zongwei Li
>From the Docs at Kylin site,
>[http://kylin.apache.org/docs24/install/kylin_cluster.html]
* *query* : run query engine only; Kylin query engine accepts and answers your
SQL queries
It seems that if server set with 'kylin.server.mode=query', it should not can
support submit/build job. But as we tested, server with query mode still can
submit/build job from UI or RESTFul API.
We analyzed the source code, found that there didn't exist any protect logic to
check whether server is at 'job' or 'build' mode in service layer for
submit/build job. Will attach the source code is this issue.
This issue really confused us, because we considered query server cannot build
job in Kylin Docs and many Kylin books. And query server will exposed to 3rd BI
tool to query the data, if we forget to configure the suitable ACL for Cubes,
then the 3rd BI tool can trigger build job in any time.
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