GitHub user dlogothetis opened a pull request: https://github.com/apache/giraph/pull/84
Fix BspServiceMaster bug Occasionally, BspServiceMaster fails to detect that a worker finished a superstep (e.g. input superstep, or a compute supestep). As a result, the job may get stuck as the master keeps waiting for all workers to finish. While this is hard to reproduce, this fixes a potential cause for this. Tests - Unit tests - Internal snapshot tests - Ran large job You can merge this pull request into a Git repository by running: $ git pull https://github.com/dlogothetis/giraph fix_bsp Alternatively you can review and apply these changes as the patch at: https://github.com/apache/giraph/pull/84.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #84 ---- commit 507956f1a053510be2e4d41cdf0d3444bddd4bbb Author: Dionysios Logothetis <dlogothetis@...> Date: 2018-09-18T16:30:20Z Fix BspServiceMaster bug ---- ---