Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Configurable JVM options for Mesos executor #3

Closed
wants to merge 1 commit into from

Conversation

plypaul
Copy link

@plypaul plypaul commented Jan 8, 2015

The JVM options are currently hardcoded - it would be nice to be able to configure them via a new conf key mapred.mesos.executor.jvm.opts. The diff retains the previous JVM settings as defaults if the key/val is not set.

@brndnmtthws

@brndnmtthws
Copy link

The code here (not yours, the existing code) is misleading, and unfortunately this change will not have any effect.

The TT takes the JVM opts from the job.xml or mapred-site.xml when the job is submitted, rather than the settings which the JT passes to the TT.

I spent a while trying to make this work the way you'd think it should work, but I had little success.

@brndnmtthws
Copy link

Disregard my previous comment after our brief conversion.

👍

@brndnmtthws
Copy link

Also, would you mind closing this PR and submitting it to the official repo at https://github.com/mesos/hadoop instead?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants