[HIVE-22611] Use JDK Base64 Classes

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Target Version/s: 4.0.0
• Assignee: David Mollitor
• Reporter: David Mollitor
• Created: 10/Dec/19 14:38
• Updated: 29/Dec/19 19:37

Description

Replace dependency on thirdparty libraries with native support for Base-64 encode/decode.

https://docs.oracle.com/javase/8/docs/api/java/util/Base64.html

Might be able to remove some dependencies afterwards.

 

Also, it may be faster to use the native implementation:

 

http://java-performance.info/base64-encoding-and-decoding-performance/

Sub-Tasks

• Replace Base64 in accumulo-handler Package: Closed
• Replace Base64 in hive-hbase-handler Package: Closed
• Replace Base64 in hive-jdbc Package: Closed
• Replace Base64 in hive-common Package: Closed
• Replace Base64 in contrib Package: Resolved
• Replace Base64 in serde Package: Closed
• Replace Base64 in hive-service Package: Closed
• Replace Base64 in metastore-common Package: Closed
• Replace Base64 in druid-handler Package: Closed
• Replace Base64 in hcatalog-webhcat Package: Closed
• Replace Base64 in hive-standalone-metastore Package: Closed
• Migrate hbase.util.Base64 to java.util.Base64: Resolved
• Replace Base64 in llap Packages: Closed
• Replace Base64 in exec Package: Open