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From ewe...@apache.org
Subject kafka git commit: MINOR: doc fix related to monitoring consumer lag
Date Tue, 29 Nov 2016 17:57:29 GMT
Repository: kafka
Updated Branches:
  refs/heads/trunk a5d28149f -> 6f0cbe721


MINOR: doc fix related to monitoring consumer lag

Author: Alex Loddengaard <alexloddengaard@gmail.com>

Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>

Closes #1814 from alexlod/consumer-lag-doc-fix


Project: http://git-wip-us.apache.org/repos/asf/kafka/repo
Commit: http://git-wip-us.apache.org/repos/asf/kafka/commit/6f0cbe72
Tree: http://git-wip-us.apache.org/repos/asf/kafka/tree/6f0cbe72
Diff: http://git-wip-us.apache.org/repos/asf/kafka/diff/6f0cbe72

Branch: refs/heads/trunk
Commit: 6f0cbe7212ba9124488d13e00a24a23e083cb918
Parents: a5d2814
Author: Alex Loddengaard <alexloddengaard@gmail.com>
Authored: Tue Nov 29 09:57:22 2016 -0800
Committer: Ewen Cheslack-Postava <me@ewencp.org>
Committed: Tue Nov 29 09:57:22 2016 -0800

----------------------------------------------------------------------
 docs/ops.html | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/kafka/blob/6f0cbe72/docs/ops.html
----------------------------------------------------------------------
diff --git a/docs/ops.html b/docs/ops.html
index f0b659c..ef889a3 100644
--- a/docs/ops.html
+++ b/docs/ops.html
@@ -833,8 +833,11 @@ We do graphing and alerting on the following metrics:
       <td></td>
     </tr>
     <tr>
-      <td>Number of messages the consumer lags behind the producer by</td>
-      <td>kafka.consumer:type=ConsumerFetcherManager,name=MaxLag,clientId=([-.\w]+)</td>
+      <td>Number of messages the consumer lags behind the producer by. Published by
the consumer, not broker.</td>
+      <td>
+        <p><em>Old consumer:</em> kafka.consumer:type=ConsumerFetcherManager,name=MaxLag,clientId=([-.\w]+)</p>
+        <p><em>New consumer:</em> kafka.consumer:type=consumer-fetch-manager-metrics,client-id={client-id}
Attribute: records-lag-max</p>
+      </td>
       <td></td>
     </tr>
     <tr>


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