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https://issues.apache.org/jira/browse/HIVE-18046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-18046 started by Jesus Camacho Rodriguez.
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> Metastore: default IS_REWRITE_ENABLED=false instead of NULL
> -----------------------------------------------------------
>
> Key: HIVE-18046
> URL: https://issues.apache.org/jira/browse/HIVE-18046
> Project: Hive
> Issue Type: Bug
> Components: Materialized views, Metastore
> Affects Versions: 3.0.0
> Reporter: Gopal V
> Assignee: Jesus Camacho Rodriguez
> Priority: Minor
>
> The materialized view impl breaks old metastore sql write access, by
> complaining that the new table creation does not set this column up.
> {code}
> `IS_REWRITE_ENABLED` bit(1) NOT NULL,
> {code}
> {{NOT NULL DEFAULT 0}} would allow old metastore direct sql compatibility
> (not thrift).
> {code}
> 2017-11-09T07:11:58,331 ERROR [HiveServer2-Background-Pool: Thread-2354]
> metastore.RetryingHMSHandler: Retrying HMSHandler after 2000 ms (attempt 1 of
> 10) with error: javax.jdo.JDODataStoreException: Insert of object
> "org.apache.hadoop.hive.metastore.model.MTable@249dbf1" using statement
> "INSERT INTO `TBLS`
> (`TBL_ID`,`CREATE_TIME`,`DB_ID`,`LAST_ACCESS_TIME`,`OWNER`,`RETENTION`,`SD_ID`,`TBL_NAME`,`TBL_TYPE`,`VIEW_EXPANDED_TEXT`,`VIEW_ORIGINAL_TEXT`)
> VALUES (?,?,?,?,?,?,?,?,?,?,?)" failed : Field 'IS_REWRITE_ENABLED' doesn't
> have a default value
> at
> org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:543)
> at
> org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:720)
> at
> org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:740)
> at
> org.apache.hadoop.hive.metastore.ObjectStore.createTable(ObjectStore.java:1038)
> {code}
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