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Posted to dev@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2018/05/31 17:23:00 UTC

[jira] [Created] (HIVE-19747) "GRANT ALL TO USER" failed with NullPointerException

Aihua Xu created HIVE-19747:
-------------------------------

             Summary: "GRANT ALL TO USER" failed with NullPointerException
                 Key: HIVE-19747
                 URL: https://issues.apache.org/jira/browse/HIVE-19747
             Project: Hive
          Issue Type: Bug
          Components: Authorization
    Affects Versions: 2.1.0
            Reporter: Aihua Xu


If you issue the command 'grant all to user abc', you will see the following NPE exception. Seems the type in hivePrivObject is not initialized.

{noformat}
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. java.lang.NullPointerException
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLAuthorizationUtils.isOwner(SQLAuthorizationUtils.java:265)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLAuthorizationUtils.getPrivilegesFromMetaStore(SQLAuthorizationUtils.java:212)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.GrantPrivAuthUtils.checkRequiredPrivileges(GrantPrivAuthUtils.java:64)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.GrantPrivAuthUtils.authorize(GrantPrivAuthUtils.java:50)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdHiveAccessController.grantPrivileges(SQLStdHiveAccessController.java:179)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdHiveAccessControllerWrapper.grantPrivileges(SQLStdHiveAccessControllerWrapper.java:70)
        at org.apache.hadoop.hive.ql.security.authorization.plugin.HiveAuthorizerImpl.grantPrivileges(HiveAuthorizerImpl.java:48)
        at org.apache.hadoop.hive.ql.exec.DDLTask.grantOrRevokePrivileges(DDLTask.java:1123
{noformat}



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