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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2014/12/12 11:22:13 UTC

[jira] [Commented] (SOLR-6841) Visualize lucene segment info in admin

    [ https://issues.apache.org/jira/browse/SOLR-6841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243947#comment-14243947 ] 

Shalin Shekhar Mangar commented on SOLR-6841:
---------------------------------------------

Looks great! Thanks Alexey.

bq. Please share your ideas if it's ok to put the code in core admin.

It depends on the code. Let's see the patch first and then discuss.

> Visualize lucene segment info in admin
> --------------------------------------
>
>                 Key: SOLR-6841
>                 URL: https://issues.apache.org/jira/browse/SOLR-6841
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Alexey Kozhemiakin
>             Fix For: 5.0
>
>         Attachments: i7^cimgpsh_orig.png
>
>
> We find it useful to tune merge policy not blindly but looking on segment size and fill ratio.
> We're working on a patch that adds a tab to admin page with McCandless-style of segment visualization.
> Draft UI is attached (currenly as part of admin.extra).
> Please share your ideas if it's ok to put the code in core admin.
> More details here
> http://search-lucene.com/m/QTPa44cNJ1 
> https://plus.google.com/+MichaelMcCandless/posts/MJVueTznYnD
> http://blog.mikemccandless.com/2011/02/visualizing-lucenes-segment-merges.html



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