[jira] [Updated] (HIVE-20651) JdbcStorageHandler password should be encrypted

["Daniel Dai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-20651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated HIVE-20651:
------------------------------
    Attachment: HIVE-20651.1.patch

> 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
>
>
> 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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