ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sumit Mohanty <smoha...@hortonworks.com>
Subject Re: Review Request 43739: AMBARI-15099 : Ambari missing metrics in UI with Vip settings enabled
Date Thu, 18 Feb 2016 21:35:27 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43739/#review119724
-----------------------------------------------------------


Ship it!




Ship It!

- Sumit Mohanty


On Feb. 18, 2016, 9:23 p.m., Aravindan Vijayan wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/43739/
> -----------------------------------------------------------
> 
> (Updated Feb. 18, 2016, 9:23 p.m.)
> 
> 
> Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15099
>     https://issues.apache.org/jira/browse/AMBARI-15099
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> PROBLEM
> When using a vip settings for a cluster with 2 Collectors (1 active at a time), no metrics
are seen unless Ambari Server is restarted.
> 
> BUG
> In a cluster with metrics collector Vip settings enabled, when a Metrics Collector instance
status changes from STOPPED to STARTED, it is not tracked in the data structure that maintains
the collector host in Ambari Server. This causes the Ambari server to drop requests for metrics
assuming there is no Provider to satsify the request.
> 
> FIX
> Decouple the data structure used to track collector hosts and Vip host.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractProviderModule.java
5fb2cf0 
> 
> Diff: https://reviews.apache.org/r/43739/diff/
> 
> 
> Testing
> -------
> 
> Manual testing done.
> 
> 
> Thanks,
> 
> Aravindan Vijayan
> 
>


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message