[OOZIE-2833] when using uber mode the regex pattern used in the extractHeapSizeMB method does not allow heap sizes specified in bytes.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Assignee: Attila Sasvári
• Reporter: Thomas Scott
• Created: 20/Mar/17 14:20
• Updated: 18/Apr/19 07:15
• Resolved: 18/Apr/19 07:15

Description

The extractHeapSizeMB method used here:

https://github.com/apache/oozie/blob/9c0516608bdd0787b1fac3a69ccfe9d36cbb2d15/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java#L401

Uses the following pattern:

-Xmx(([0-9]+)[mMgG])

This requires that the -Xmx configuration option end in "m" or "g". However, it is valid to configure this option in bytes without the "m" or "g" and this will not be picked up.

Issue Links

• is duplicated by: OOZIE-3307 [core] Limit heap usage of LauncherAM