[ 
https://issues.apache.org/jira/browse/HIVE-18046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-18046:
---------------------------
    Description: 
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}

  was:
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 directsql compatibility.


> 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
>            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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