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https://issues.apache.org/jira/browse/HIVE-20651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633073#comment-16633073
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Janaki Lahorani commented on HIVE-20651:
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Thanks [~daijy]. Please file a new Jira for CNF issue from running
jdbc_handler.q with Spark. Thanks a lot for putting in the necessary code in
Spark Executor. It will be one less thing to handle when the spark issues are
resolved.
> JdbcStorageHandler password should be encrypted
> -----------------------------------------------
>
> Key: HIVE-20651
> URL: https://issues.apache.org/jira/browse/HIVE-20651
> Project: Hive
> Issue Type: Improvement
> Components: StorageHandler
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Major
> Attachments: HIVE-20651.1.patch, HIVE-20651.2.patch
>
>
> Currently, external jdbc table with JdbcStorageHandler store password as
> "hive.sql.dbcp.password" table property in clear text. We should put it in a
> keystore file. Here is the proposed change:
> {code:java}
> ….
> STORED BY 'org.apache.hive.storage.jdbc.JdbcStorageHandler'
> TBLPROPERTIES (
> "hive.sql.dbcp.password.keystore" =
> "hdfs:///user/hive/credential/postgres.jceks",
> "hive.sql.dbcp.password.key" = "mydb.password"
> );
> {code}
>
> The jceks file is created with:
> {code}
> hadoop credential create mydb.password -provider
> hdfs:///user/hive/credential/postgres.jceks -v secretpassword
> {code}
> User can choose to put all db password in one jceks, or a separate jceks for
> each db.
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