Yes: thats right.
On Thu, Jun 6, 2013 at 3:23 AM, Arun Kumar K wrote:
> Hi,
>
> Thanks Robert ! This info is exactly what i need.
>
> Just for getting myself clear.
> If the field is a DocValue field the FieldCacheTermsFilter will use the
> existing DocValues Field. For Normal Fields the filter
Hi,
Thanks Robert ! This info is exactly what i need.
Just for getting myself clear.
If the field is a DocValue field the FieldCacheTermsFilter will use the
existing DocValues Field. For Normal Fields the filter will create a
DocValues for that field using FieldCache.
Arun
On Thu, Jun 6, 2013
Hi
Taking a backup of the index by doing a naive file copy is not a good
approach. As you mentioned, Lucene does background merging and if your
application suddenly commits, old segment files may be deleted. Also, your
backup will most probably include files that were not committed yet.
Rather, y
On Thu, Jun 6, 2013 at 5:35 AM, Robert Muir wrote:
> Its confusing: I think we should rename FieldCacheXXX to DocValuesXXX.
+1
Mike McCandless
http://blog.mikemccandless.com
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FieldCacheTermsFilter will use your docvalues field.
Its confusing: I think we should rename FieldCacheXXX to DocValuesXXX.
On Thu, Jun 6, 2013 at 2:22 AM, Arun Kumar K wrote:
> Hi Guys,
>
> I was trying to better the filtering mechanism for my use case.
> When i use the existing filters like F
Hi Guys,
I was trying to better the filtering mechanism for my use case.
When i use the existing filters like FieldCacheTermsFilter, TermsFilter i
see that the first filtering take up enough time may be for building the
FieldCache. Subsequent filters are fast enough.
Currently, I am using CachingW
I do my backups by creating a new index at the backup target and copying
everything over with IndexWriter#addIndexes(IndexReader... readers). In
the future i am also planing on using a RateLimitedDirectoryWrapper to
reduce the influence of the running backup on the rest of the system.
Am 06.06
On Thu, Jun 6, 2013 at 7:38 AM, Lance Norskog wrote:
> The simple answer (that somehow nobody gave) is that you can make a copy
> of an index directory at any time. Indexes are changed in "generations".
> The segment* files describe the current generation of files. All active
> indexing goes on i
