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Posted to solr-user@lucene.apache.org by Chris W <ch...@gmail.com> on 2014/04/10 22:50:37 UTC

Solr Admin core status - Index is not "Current"

Hi there

  I am using solrcloud (4.3). I am trying to get the status of a core from
solr using (localhost:8000/solr/admin/cores?action=STATUS&core=<core>) and
i get the following output

<int name="numDocs">100</int>
<int name="maxDoc">102</int>
<int name="deletedDocs">2</int>
<long name="version">20527</long>
<int name="segmentCount">20</int>
*<bool name="current">false</bool>*

What does current mean? A few of the cores are optimized (with segment
count 1) and show current = "true" and rest show current as false.

If i have to make the core as current, what should i do? Is it a big alarm
if the value is false?

-- 
Best
-- 
C

Re: Solr Admin core status - Index is not "Current"

Posted by Chris W <ch...@gmail.com>.

Thanks, Shawn.


On Fri, Apr 11, 2014 at 11:11 AM, Shawn Heisey <so...@elyograg.org> wrote:

> On 4/10/2014 2:50 PM, Chris W wrote:
>
>> Hi there
>>
>>    I am using solrcloud (4.3). I am trying to get the status of a core
>> from
>> solr using (localhost:8000/solr/admin/cores?action=STATUS&core=<core>)
>> and
>> i get the following output
>>
>> <int name="numDocs">100</int>
>> <int name="maxDoc">102</int>
>> <int name="deletedDocs">2</int>
>> <long name="version">20527</long>
>> <int name="segmentCount">20</int>
>> *<bool name="current">false</bool>*
>>
>>
>> What does current mean? A few of the cores are optimized (with segment
>> count 1) and show current = "true" and rest show current as false.
>>
>> If i have to make the core as current, what should i do? Is it a big alarm
>> if the value is false?
>>
>
> This basically means that Lucene has detected an index state where
> something has made changes to the index, but those changes are not yet
> visible.  To make them visible and return this status to 'true', do a
> commit or soft commit with openSearcher enabled.
>
> http://lucene.apache.org/core/4_7_0/core/org/apache/lucene/
> index/DirectoryReader.html#isCurrent%28%29
>
> Thanks,
> Shawn
>
>


-- 
Best
-- 
C

Re: Solr Admin core status - Index is not "Current"

Posted by Shawn Heisey <so...@elyograg.org>.

On 4/10/2014 2:50 PM, Chris W wrote:
> Hi there
>
>    I am using solrcloud (4.3). I am trying to get the status of a core from
> solr using (localhost:8000/solr/admin/cores?action=STATUS&core=<core>) and
> i get the following output
>
> <int name="numDocs">100</int>
> <int name="maxDoc">102</int>
> <int name="deletedDocs">2</int>
> <long name="version">20527</long>
> <int name="segmentCount">20</int>
> *<bool name="current">false</bool>*
>
> What does current mean? A few of the cores are optimized (with segment
> count 1) and show current = "true" and rest show current as false.
>
> If i have to make the core as current, what should i do? Is it a big alarm
> if the value is false?

This basically means that Lucene has detected an index state where 
something has made changes to the index, but those changes are not yet 
visible.  To make them visible and return this status to 'true', do a 
commit or soft commit with openSearcher enabled.

http://lucene.apache.org/core/4_7_0/core/org/apache/lucene/index/DirectoryReader.html#isCurrent%28%29

Thanks,
Shawn

Re: Solr Admin core status - Index is not "Current"

Posted by Chris W <ch...@gmail.com>.

Any help on this is much appreciated. I cannot find any documentation
around this and would be good to understand what this means


Thanks


On Thu, Apr 10, 2014 at 1:50 PM, Chris W <ch...@gmail.com> wrote:

> Hi there
>
>   I am using solrcloud (4.3). I am trying to get the status of a core from
> solr using (localhost:8000/solr/admin/cores?action=STATUS&core=<core>) and
> i get the following output
>
> <int name="numDocs">100</int>
> <int name="maxDoc">102</int>
> <int name="deletedDocs">2</int>
> <long name="version">20527</long>
> <int name="segmentCount">20</int>
> *<bool name="current">false</bool>*
>
> What does current mean? A few of the cores are optimized (with segment
> count 1) and show current = "true" and rest show current as false.
>
> If i have to make the core as current, what should i do? Is it a big alarm
> if the value is false?
>
> --
> Best
> --
> C
>



-- 
Best
-- 
C