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https://issues.apache.org/jira/browse/HIVE-22765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltan Chovan updated HIVE-22765:
---------------------------------
    Status: Patch Available  (was: Open)

> Quote table names in CompactionTxnHandler
> -----------------------------------------
>
>                 Key: HIVE-22765
>                 URL: https://issues.apache.org/jira/browse/HIVE-22765
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 4.0.0
>            Reporter: Laszlo Pinter
>            Assignee: Zoltan Chovan
>            Priority: Major
>         Attachments: HIVE-22765.patch
>
>
> When I run a metastore backed up by a postgres db, I get the following 
> exception: 
> {code:java}
> MetaException(message:Unable to connect to transaction database 
> org.postgresql.util.PSQLException: ERROR: relation "compaction_queue" does 
> not existMetaException(message:Unable to connect to transaction database 
> org.postgresql.util.PSQLException: ERROR: relation "compaction_queue" does 
> not exist  Position: 83 at 
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2468)
>  at 
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2211)
>  at 
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:309) 
> at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:446) at 
> org.postgresql.jdbc.PgStatement.execute(PgStatement.java:370) at 
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:311) at 
> org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:297) at 
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:274) at 
> org.postgresql.jdbc.PgStatement.executeQuery(PgStatement.java:225) at 
> org.apache.hive.com.zaxxer.hikari.pool.ProxyStatement.executeQuery(ProxyStatement.java:108)
>  at 
> org.apache.hive.com.zaxxer.hikari.pool.HikariProxyStatement.executeQuery(HikariProxyStatement.java)
>  at 
> org.apache.hadoop.hive.metastore.txn.CompactionTxnHandler.findNextToCompact(CompactionTxnHandler.java:157)
>  at 
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.find_next_compact(HiveMetaStore.java:8061)
>  at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498) at 
> org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147)
>  at 
> org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108)
>  at com.sun.proxy.$Proxy28.find_next_compact(Unknown Source) at 
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.findNextCompact(HiveMetaStoreClient.java:4046)
>  at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498) at 
> org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:208)
>  at com.sun.proxy.$Proxy29.findNextCompact(Unknown Source) at 
> org.apache.hadoop.hive.ql.txn.compactor.Worker.run(Worker.java:102){code}
> This is due to missing quotes around table names. 



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