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.

Sign up for GitHub

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

Jump to bottom

Add configurability for NameNode readiness criteria #48

Closed
xkrogen opened this issue Jun 6, 2018 · 0 comments
Closed

Add configurability for NameNode readiness criteria #48

xkrogen opened this issue Jun 6, 2018 · 0 comments

Comments

@xkrogen
Copy link
Collaborator

xkrogen commented Jun 6, 2018

When waiting for the Dynamometer infra application to be "ready" to use, the Client and ApplicationMaster wait for the following criteria to be met:

  1. Number of live DataNodes is above a threshold
  2. Number of missing blocks is under a threshold
  3. Number of underreplicated blocks is under a threshold

These percentage-based thresholds are currently hard-coded, but it would be useful if they were configurable to give a user more control over how strict the readiness condition is.
xkrogen added a commit to xkrogen/dynamometer that referenced this issue Jun 6, 2018
@xkrogen
Closes linkedin#48. Make the percentage-based thresholds for infra ap…
ed85d44 
…p NameNode readiness configurable.
@xkrogen xkrogen closed this as completed in 5676efb Aug 1, 2018
sunchao pushed a commit to sunchao/dynamometer that referenced this issue Aug 16, 2018
@xkrogen @sunchao
Closes linkedin#48. Make the percentage-based thresholds for infra ap…
b541e2d 
…p NameNode readiness configurable. (linkedin#49)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@xkrogen