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Posted to commits@cassandra.apache.org by jb...@apache.org on 2013/02/14 18:18:11 UTC
[1/3] git commit: comment
comment
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/694e3a74
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/694e3a74
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/694e3a74
Branch: refs/heads/cassandra-1.2
Commit: 694e3a74a9b3b31d43eed5477dd6fed3db4c293e
Parents: 3925f56
Author: Jonathan Ellis <jb...@apache.org>
Authored: Thu Feb 14 11:17:51 2013 -0600
Committer: Jonathan Ellis <jb...@apache.org>
Committed: Thu Feb 14 11:17:51 2013 -0600
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.../cassandra/locator/DynamicEndpointSnitch.java | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/694e3a74/src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java
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diff --git a/src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java b/src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java
index 214208e..1094a00 100644
--- a/src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java
+++ b/src/java/org/apache/cassandra/locator/DynamicEndpointSnitch.java
@@ -254,7 +254,8 @@ public class DynamicEndpointSnitch extends AbstractEndpointSnitch implements ILa
else
// there's a chance a host was added to the samples after our previous loop to get the time penalties. Add 1.0 to it, or '100% bad' for the time penalty.
score += 1; // maxPenalty / maxPenalty
- // finally, add the severity without any weighting, since hosts scale this relative to their own load and the size of the task causing the severity
+ // finally, add the severity without any weighting, since hosts scale this relative to their own load and the size of the task causing the severity.
+ // "Severity" is basically a measure of compaction activity (CASSANDRA-3722).
score += StorageService.instance.getSeverity(entry.getKey());
// lowest score (least amount of badness) wins.
scores.put(entry.getKey(), score);