[GitHub] flink pull request #6370: [FLINK-9894] [runtime] Potential Data Race

2018-07-19 Thread tison1
Github user tison1 closed the pull request at: https://github.com/apache/flink/pull/6370 ---

[GitHub] flink pull request #6370: [FLINK-9894] [runtime] Potential Data Race

2018-07-19 Thread tison1
GitHub user tison1 opened a pull request: https://github.com/apache/flink/pull/6370 [FLINK-9894] [runtime] Potential Data Race ## What is the purpose of the change *(CoLocationGroup#ensureConstraints may cause data race on `constraints`. synchronize its use to avoid that)*