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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/11/13 22:12:00 UTC
[jira] [Work logged] (HIVE-24387) Metastore access through JDBC
handler does not use correct database accessor
[ https://issues.apache.org/jira/browse/HIVE-24387?focusedWorklogId=511587&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-511587 ]
ASF GitHub Bot logged work on HIVE-24387:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Nov/20 22:11
Start Date: 13/Nov/20 22:11
Worklog Time Spent: 10m
Work Description: jcamachor opened a new pull request #1673:
URL: https://github.com/apache/hive/pull/1673
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Issue Time Tracking
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Worklog Id: (was: 511587)
Remaining Estimate: 0h
Time Spent: 10m
> Metastore access through JDBC handler does not use correct database accessor
> ----------------------------------------------------------------------------
>
> Key: HIVE-24387
> URL: https://issues.apache.org/jira/browse/HIVE-24387
> Project: Hive
> Issue Type: Bug
> Components: JDBC storage handler
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> There is some differences in the SQL syntax for each RDBMS generated by the database accessor. For metastore, we always end up with the default accessor, which lead to errors, e.g., when a limit query is executed for a Postgres-backed metastore.
> {code}
> Error: java.io.IOException: java.io.IOException: org.apache.hive.storage.jdbc.exception.HiveJdbcDatabaseAccessException: Error while trying to get column names: ERROR: syntax error at or near "{"
> Position: 200 (state=,code=0)
> SELECT "TBL_COLUMN_GRANT_ID", "COLUMN_NAME", "CREATE_TIME", "GRANT_OPTION", "GRANTOR", "GRANTOR_TYPE", "PRINCIPAL_NAME", "PRINCIPAL_TYPE", "TBL_COL_PRIV", "TBL_ID", "AUTHORIZER" FROM "TBL_COL_PRIVS"
> {LIMIT 1}
> {code}
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