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From "Lewis John McGibbney (JIRA)" <>
Subject [jira] [Commented] (CHUKWA-734) Gora Storage System for Chuckwa Logs
Date Sat, 12 Dec 2015 20:32:46 GMT


Lewis John McGibbney commented on CHUKWA-734:

Hi Eric,
I am happy to commit the code however we are not addressing the inherent
lack of functionality in Gora which is dynamic data structures. This is
discussed and is logged as a Gora ticket.
I am in the process of upgrading Gora to deal with HBase 1.1.4 so I think
we should leave this for the time being and use it as a feature in Chukwa
trunk. For example you can persist Chukwa log data into cassandra. It is
powerful but it is not ready yet!

On Saturday, December 12, 2015, Eric Yang (JIRA) <


> Gora Storage System for Chuckwa Logs
> ------------------------------------
>                 Key: CHUKWA-734
>                 URL:
>             Project: Chukwa
>          Issue Type: New Feature
>          Components: Data Collection
>    Affects Versions: 0.6.0
>            Reporter: Lewis John McGibbney
>            Assignee: Lewis John McGibbney
>             Fix For: 0.7.0
>         Attachments: CHUKWA-734.patch, CHUKWA-734v2.patch, CHUKWA-734v3.patch
>   Original Estimate: 5h
>  Remaining Estimate: 5h
> I would like to build a Gora-backed log-to-datastore module for Chuckwa. I am going to
work on this today.
> Gora is an in-memory data modeling and storage abstraction 
> Gora powers the Apache Nutch 2.X software which generates a bunch of log data. Having
a Chuckwa monitoring tool for Nutch would be grand.

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