diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java index 458bd34267b..ff5091c776b 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java @@ -3831,19 +3831,12 @@ public abstract class FileSystem extends Configured * Background action to act on references being removed. */ private static class StatisticsDataReferenceCleaner implements Runnable { - /** - * Represents the timeout period expires for remove reference objects from - * the STATS_DATA_REF_QUEUE when the queue is empty. - */ - private static final int REF_QUEUE_POLL_TIMEOUT = 10000; - @Override public void run() { while (!Thread.interrupted()) { try { StatisticsDataReference ref = - (StatisticsDataReference)STATS_DATA_REF_QUEUE. - remove(REF_QUEUE_POLL_TIMEOUT); + (StatisticsDataReference)STATS_DATA_REF_QUEUE.remove(); ref.cleanUp(); } catch (InterruptedException ie) { LOGGER.warn("Cleaner thread interrupted, will stop", ie);