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From "Gudi, Ravi Sankar" <ravisankarg.ravisank...@hp.com>
Subject Is There a Way To Split The Lucene Index Segments To Samller Size Less Than 1 GB
Date Wed, 27 Jul 2011 09:26:17 GMT
Hi Lucene Team,

If you know or if there is any way of splitting Lucene indexing segments to smaller segments
of size less than 1 GB, can you please know me?
Here I am giving one index segments sizes, total size of index is 9.7 GB, here there are three
Lucene files a) _12r7.prx b) _kft.prx c) _ls6.prx of size greater than 1 GB.
I want to split them to different pieces and want to reduce their size.

[root@sc-s1-172-1.oxford.com ~]# ls -lh /index/TP_0000000000000000499/
total 9.7G
-rw-r--r-- 1 appuser appuser  80M Jul 27 13:53 _12r7.fdt
-rw-r--r-- 1 appuser appuser 1.4M Jul 27 13:53 _12r7.fdx
-rw-r--r-- 1 appuser appuser  397 Jul 27 13:53 _12r7.fnm
-rw-r--r-- 1 appuser appuser 649M Jul 27 13:58 _12r7.frq
-rw-r--r-- 1 appuser appuser 3.9M Jul 27 13:58 _12r7.nrm
-rw-r--r-- 1 appuser appuser 2.2G Jul 27 13:58 _12r7.prx
-rw-r--r-- 1 appuser appuser   33 Jul 27 13:58 _12r7.stats
-rw-r--r-- 1 appuser appuser 334K Jul 27 13:58 _12r7.tii
-rw-r--r-- 1 appuser appuser  28M Jul 27 13:58 _12r7.tis
-rw-r--r-- 1 appuser appuser  24K Jul 27 14:44 _12ts.fdt
-rw-r--r-- 1 appuser appuser  400 Jul 27 14:44 _12ts.fdx
-rw-r--r-- 1 appuser appuser  361 Jul 27 14:44 _12ts.fnm
-rw-r--r-- 1 appuser appuser  90K Jul 27 14:44 _12ts.frq
-rw-r--r-- 1 appuser appuser 1.1K Jul 27 14:44 _12ts.nrm
-rw-r--r-- 1 appuser appuser 218K Jul 27 14:44 _12ts.prx
-rw-r--r-- 1 appuser appuser   25 Jul 27 14:44 _12ts.stats
-rw-r--r-- 1 appuser appuser 8.7K Jul 27 14:44 _12ts.tii
-rw-r--r-- 1 appuser appuser 656K Jul 27 14:44 _12ts.tis
-rw-r--r-- 1 appuser appuser 309K Jul 27 14:44 _12tt.fdt
-rw-r--r-- 1 appuser appuser 5.1K Jul 27 14:44 _12tt.fdx
-rw-r--r-- 1 appuser appuser  361 Jul 27 14:44 _12tt.fnm
-rw-r--r-- 1 appuser appuser 1.9M Jul 27 14:44 _12tt.frq
-rw-r--r-- 1 appuser appuser  14K Jul 27 14:44 _12tt.nrm
-rw-r--r-- 1 appuser appuser 3.7M Jul 27 14:44 _12tt.prx
-rw-r--r-- 1 appuser appuser   29 Jul 27 14:44 _12tt.stats
-rw-r--r-- 1 appuser appuser  38K Jul 27 14:44 _12tt.tii
-rw-r--r-- 1 appuser appuser 2.6M Jul 27 14:44 _12tt.tis
-rw-r--r-- 1 appuser appuser  62M Jul 15 19:51 _kft.fdt
-rw-r--r-- 1 appuser appuser 1.3M Jul 15 19:51 _kft.fdx
-rw-r--r-- 1 appuser appuser  397 Jul 15 19:51 _kft.fnm
-rw-r--r-- 1 appuser appuser 626M Jul 15 20:40 _kft.frq
-rw-r--r-- 1 appuser appuser 3.5M Jul 15 20:40 _kft.nrm
-rw-r--r-- 1 appuser appuser 2.6G Jul 15 20:40 _kft.prx
-rw-r--r-- 1 appuser appuser   31 Jul 15 20:40 _kft.stats
-rw-r--r-- 1 appuser appuser  20K Jul 19 23:01 _kft_sv.del
-rw-r--r-- 1 appuser appuser 295K Jul 15 20:40 _kft.tii
-rw-r--r-- 1 appuser appuser  25M Jul 15 20:40 _kft.tis
-rw-r--r-- 1 appuser appuser 6.6K Jul 19 18:32 _ls6_aj.del
-rw-r--r-- 1 appuser appuser  17M Jul 17 18:21 _ls6.fdt
-rw-r--r-- 1 appuser appuser 418K Jul 17 18:21 _ls6.fdx
-rw-r--r-- 1 appuser appuser  397 Jul 17 18:21 _ls6.fnm
-rw-r--r-- 1 appuser appuser 556M Jul 17 19:13 _ls6.frq
-rw-r--r-- 1 appuser appuser 1.2M Jul 17 19:13 _ls6.nrm
-rw-r--r-- 1 appuser appuser 2.9G Jul 17 19:13 _ls6.prx
-rw-r--r-- 1 appuser appuser   31 Jul 17 19:13 _ls6.stats
-rw-r--r-- 1 appuser appuser 155K Jul 17 19:13 _ls6.tii
-rw-r--r-- 1 appuser appuser  14M Jul 17 19:13 _ls6.tis
-rw-r--r-- 1 appuser appuser   20 Jul 27 14:44 segments.gen
-rw-r--r-- 1 appuser appuser  158 Jul 27 14:44 segments_pg5
[root@sc-s1-172-1.oxford.com ~]#

[root@sc-s1-172-1.oxford.com ~]# ls -lh /index/TP_0000000000000000499/ | grep G
total 9.7G
-rw-r--r-- 1 appuser appuser 2.2G Jul 27 13:58 _12r7.prx
-rw-r--r-- 1 appuser appuser 2.6G Jul 15 20:40 _kft.prx
-rw-r--r-- 1 appuser appuser 2.9G Jul 17 19:13 _ls6.prx
[root@sc-s1-172-1.oxford.com ~]#

Regards
Ravi

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