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https://issues.apache.org/jira/browse/SPARK-2087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251343#comment-14251343
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guowei commented on SPARK-2087:
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I'm not sure that a full SQLContext per session is a good idea. One SQLConf per
session is OK
1. I don't think "CACHE TABLE ... AS SELECT..." is just a temporary table, we
treat it as a cached table in many cases.
2. SQl session dose not exist a long time usually , does it need to have its
own temporary table?
> Clean Multi-user semantics for thrift JDBC/ODBC server.
> -------------------------------------------------------
>
> Key: SPARK-2087
> URL: https://issues.apache.org/jira/browse/SPARK-2087
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Michael Armbrust
> Priority: Minor
>
> Configuration and temporary tables should exist per-user. Cached tables
> should be shared across users.
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