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https://issues.apache.org/jira/browse/SENTRY-470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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guoquanshen updated SENTRY-470:
-------------------------------
Attachment: SENTRY-470.patch
> When the parameter of hive.sentry.server is uppercase string, the command
> "use default" will cause an error in Hive Server2 side
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: SENTRY-470
> URL: https://issues.apache.org/jira/browse/SENTRY-470
> Project: Sentry
> Issue Type: Bug
> Affects Versions: 1.4.0
> Reporter: guoquanshen
> Assignee: guoquanshen
> Fix For: 1.5.0
>
> Attachments: SENTRY-470.patch
>
>
> The command "use default" will cause an error in Hive Server2 side,but the
> user has some privileges on tables in the default database:
> jdbc:hive2://localhost:10000> use default;
> Error: Error while compiling statement: FAILED: SemanticException No
> valid privileges
> (state=42000,code=40000)
> Cause of the problem:
> When grant privileges, everything are converted to lower case before store to
> database.
> {code}
> mSentryPrivilege.setServerName(toNULLCol(safeTrimLower(privilege.getServerName())));
> {code}
> While when match the privileges with the server name when authorizing, it
> doesn’t do the
> same conversion:
> {code}
> filters.append("&& serverName == \"" + serverName + "\"");
> {code}
> By default, the server name was: HS2 which is upper case. This caused the
> corresponding
> privileges not matched for “use database”.
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