HADOOP-14354. SysInfoWindows is not thread safe. Contributed by Inigo Goiri
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/689fb2fc Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/689fb2fc Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/689fb2fc Branch: refs/heads/HDFS-10467 Commit: 689fb2fc661f233367ecbfa26795ff4c01408f3e Parents: 31cf480 Author: Chris Douglas <[email protected]> Authored: Thu Apr 27 16:26:39 2017 -0700 Committer: Chris Douglas <[email protected]> Committed: Thu Apr 27 16:26:39 2017 -0700 ---------------------------------------------------------------------- .../src/main/java/org/apache/hadoop/util/SysInfoWindows.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/689fb2fc/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java index e21adac..8b4ea54 100644 --- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java +++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java @@ -90,7 +90,7 @@ public class SysInfoWindows extends SysInfo { return null; } - void refreshIfNeeded() { + synchronized void refreshIfNeeded() { long now = now(); if (now - lastRefreshTime > REFRESH_INTERVAL_MS) { long refreshInterval = now - lastRefreshTime; --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
