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From: Michael McCandless <lucene@mikemccandless.com>
Date: Wed, 18 Dec 2013 19:34:32 -0500
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 <CAL8PwkaJkbejO99chMz7xh70FqyiNkUk7_hufJzP4LSGATvtGg@mail.gmail.com>
Subject: Re: Index Size in bytes
To: Lucene Users <java-user@lucene.apache.org>
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Use Directory.listAll to get all files, then visit each one and call
Directory.fileLength, and sum those up?

Note that this gives you total size of all commit points, which may be
over-counting on Windows in cases where IndexWriter has removed old
commit points but IndexReaders still have the files open.

Mike McCandless

http://blog.mikemccandless.com


On Wed, Dec 18, 2013 at 5:16 PM, Siraj Haider <siraj@jobdiva.com> wrote:
> How can I get the size of the whole index in bytes?
>
> regards
> -Siraj
> (212) 306-0154
>
>
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