[LENS-1543] change String.replaceAll() to replace() to improve performance.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: cube
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: bd2019us
• Created: 14/Apr/19 01:29
• Updated: 14/Apr/19 01:35

Description

Location: lens-cube/src/main/java/org/apache/lens/cube/metadata/DateUtil.java

Since the string to be replaced is not complicated regular expression, the other one (String.replace()) is recommended as it is more efficient than replaceAll() without pre-compiling.

Issue Links

• links to: GitHub Pull Request #33