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Posted to commits@cassandra.apache.org by jm...@apache.org on 2016/03/14 23:03:16 UTC
[04/10] cassandra git commit: Hinted Handoff metrics fix
Hinted Handoff metrics fix
Patch by akale; reviewed by jkni for CASSANDRA-11168
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/719caa67
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/719caa67
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/719caa67
Branch: refs/heads/trunk
Commit: 719caa67649bf6f27cdd99dd7d6055d2aa8546ae
Parents: 971d649
Author: anubhavk <an...@microsoft.com>
Authored: Thu Mar 10 10:55:37 2016 -0800
Committer: Joshua McKenzie <jo...@gmail.com>
Committed: Mon Mar 14 17:59:47 2016 -0400
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.../apache/cassandra/service/StorageProxy.java | 31 ++++++++++----------
1 file changed, 16 insertions(+), 15 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/719caa67/src/java/org/apache/cassandra/service/StorageProxy.java
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diff --git a/src/java/org/apache/cassandra/service/StorageProxy.java b/src/java/org/apache/cassandra/service/StorageProxy.java
index 841e980..8e5ba0f 100644
--- a/src/java/org/apache/cassandra/service/StorageProxy.java
+++ b/src/java/org/apache/cassandra/service/StorageProxy.java
@@ -2117,29 +2117,30 @@ public class StorageProxy implements StorageProxyMBean
public static boolean shouldHint(InetAddress ep)
{
- if (DatabaseDescriptor.shouldHintByDC())
+ if (DatabaseDescriptor.hintedHandoffEnabled())
{
- final String dc = DatabaseDescriptor.getEndpointSnitch().getDatacenter(ep);
- //Disable DC specific hints
- if(!DatabaseDescriptor.hintedHandoffEnabled(dc))
+ if (DatabaseDescriptor.shouldHintByDC())
+ {
+ final String dc = DatabaseDescriptor.getEndpointSnitch().getDatacenter(ep);
+ // Disable DC specific hints
+ if (!DatabaseDescriptor.hintedHandoffEnabled(dc))
+ {
+ return false;
+ }
+ }
+
+ boolean hintWindowExpired = Gossiper.instance.getEndpointDowntime(ep) > DatabaseDescriptor.getMaxHintWindow();
+ if (hintWindowExpired)
{
HintedHandOffManager.instance.metrics.incrPastWindow(ep);
- return false;
+ Tracing.trace("Not hinting {} which has been down {}ms", ep, Gossiper.instance.getEndpointDowntime(ep));
}
+ return !hintWindowExpired;
}
- else if (!DatabaseDescriptor.hintedHandoffEnabled())
+ else
{
- HintedHandOffManager.instance.metrics.incrPastWindow(ep);
return false;
}
-
- boolean hintWindowExpired = Gossiper.instance.getEndpointDowntime(ep) > DatabaseDescriptor.getMaxHintWindow();
- if (hintWindowExpired)
- {
- HintedHandOffManager.instance.metrics.incrPastWindow(ep);
- Tracing.trace("Not hinting {} which has been down {}ms", ep, Gossiper.instance.getEndpointDowntime(ep));
- }
- return !hintWindowExpired;
}
/**