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https://issues.apache.org/jira/browse/HIVE-22101?focusedWorklogId=294088&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-294088
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ASF GitHub Bot logged work on HIVE-22101:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Aug/19 18:35
Start Date: 13/Aug/19 18:35
Worklog Time Spent: 10m
Work Description: sam-an-cloudera commented on pull request #750:
HIVE-22101: table RUNTIME_STATS Schema Script for Postgres Metastore …
URL: https://github.com/apache/hive/pull/750
…is wrong (Sam An via Naveen Gangam)
In Postgres SQL script, identifiers such as table, index, and column names
need to be quoted to stay in CAPS. This PR fixes for table RUNTIME_STATS.
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Issue Time Tracking
-------------------
Worklog Id: (was: 294088)
Time Spent: 10m
Remaining Estimate: 0h
> table RUNTIME_STATS Schema Script for Postgres Metastore is wrong
> -----------------------------------------------------------------
>
> Key: HIVE-22101
> URL: https://issues.apache.org/jira/browse/HIVE-22101
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 3.0.0
> Reporter: Sam An
> Assignee: Sam An
> Priority: Minor
> Labels: pull-request-available
> Attachments: HIVE-22101.1.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In some test clusters, we found the following backtrace for Postgres backed
> metastore.
> 2019-07-19 14:15:43,847 WARN DataNucleus.Query: [pool-5-thread-2]: Query for
> candidates of org.apache.hadoop.hive.metastore.model.MRuntimeStat and
> subclasses resulted in no possible candidates
> org.datanucleus.store.rdbms.exceptions.MissingTableException: Required table
> missing : ""RUNTIME_STATS"" in Catalog "" Schema "". DataNucleus requires
> this table to perform its persistence operations. Either your MetaData is
> incorrect, or you need to enable "datanucleus.schema.autoCreateTables"
> at
> org.datanucleus.store.rdbms.table.AbstractTable.exists(AbstractTable.java:606)
> ~[datanucleus-rdbms-4.1.19.jar:?]
> at
> org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3385)
> ~[datanucleus-rdbms-4.1.19.jar:?]
> at
> org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.run(RDBMSStoreManager.java:2896)
> ~[datanucleus-rdbms-4.1.19.jar:?]
> at
> org.datanucleus.store.rdbms.AbstractSchemaTransaction.execute(AbstractSchemaTransaction.java:119)
> ~[datanucleus-rdbms-4.1.19.jar:?]
> The root cause of this is RUNTIME_STATS table is created without quotes,
> resulting in lower case table. When it's queried, the table cannot be found.
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