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

Instead of sync on PersistentMemberManager using CopyOnWrite structure #518

Open
wants to merge 1 commit into
base: snappy/master
Choose a base branch
from

Conversation

suranjan
Copy link

There was a deadlock with revoke and unblock where revoke was taking
lock on PersistentMemberManager and then requires lock on PersistenceAdvisorImpl.
The intialization thread takes lock PersistenceAdvisorImpl and then to check
whether the diskid is unblocked and requires lock on PersistentmemberManager

Changes proposed in this pull request

(Fill in the changes here)

Patch testing

(Fill in the details about how this patch was tested)

Is precheckin with -Pstore clean?

ReleaseNotes changes

(Does this change require an entry in ReleaseNotes? If yes, has it been added to it?)

Other PRs

(Does this change require changes in other projects- snappydata, spark, spark-jobserver, aqp? Add the links of PR of the other subprojects that are related to this change)

  There was a deadlock with revoke and unblock where revoke was taking
  lock on PersistentMemberManager and then requires lock on PersistenceAdvisorImpl.
  The intialization thread takes lock PersistenceAdvisorImpl and then to check
  whether the diskid is unblocked and requires lock on PersistentmemberManager
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.

1 participant