steveloughran commented on a change in pull request #1442: HADOOP-16570. S3A
committers leak threads on job/task commit.
URL: https://github.com/apache/hadoop/pull/1442#discussion_r326761254
##########
File path:
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java
##########
@@ -742,6 +754,27 @@ protected final synchronized ExecutorService
buildThreadPool(
return threadPool;
}
+ /**
+ * Destroy any thread pool; wait for it to finish,
+ * but don't overreact if it doesn't finish in time.
+ */
+ protected final synchronized void destroyThreadPool() {
Review comment:
No real reason
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