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Posted to common-commits@hadoop.apache.org by su...@apache.org on 2017/02/10 10:19:52 UTC
hadoop git commit: YARN-6118. Add javadoc for Resources.isNone.
Contributed by Andres Perez.
Repository: hadoop
Updated Branches:
refs/heads/trunk 5b151290a -> 3a0a0a485
YARN-6118. Add javadoc for Resources.isNone. Contributed by Andres Perez.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/3a0a0a48
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/3a0a0a48
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/3a0a0a48
Branch: refs/heads/trunk
Commit: 3a0a0a485a4145e3bd2e5946731ee1d901b51ead
Parents: 5b15129
Author: Sunil G <su...@apache.org>
Authored: Fri Feb 10 15:48:46 2017 +0530
Committer: Sunil G <su...@apache.org>
Committed: Fri Feb 10 15:48:46 2017 +0530
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.../java/org/apache/hadoop/yarn/util/resource/Resources.java | 6 ++++++
1 file changed, 6 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/3a0a0a48/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/Resources.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/Resources.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/Resources.java
index 462e02a..044a232 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/Resources.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/Resources.java
@@ -144,6 +144,12 @@ public class Resources {
return NONE;
}
+ /**
+ * Check whether a resource object is empty (0 memory and 0 virtual cores).
+ * @param other The resource to check
+ * @return {@code true} if {@code other} has 0 memory and 0 virtual cores,
+ * {@code false} otherwise
+ */
public static boolean isNone(Resource other) {
return NONE.equals(other);
}
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