>
>
> - Original Message -
> From: "Michael McCandless"
> To:
> Sent: Sunday, December 06, 2009 3:14 PM
> Subject: Re: IndexDivisor
>
>
> You really have to use a profiler, to trust the RAM measurements.
>
> Certain queries, eg function queri
6, 2009 3:14 PM
Subject: Re: IndexDivisor
You really have to use a profiler, to trust the RAM measurements.
Certain queries, eg function queries, can load the field cache. What
kind of queries are you running?
Mike
On Fri, Dec 4, 2009 at 9:11 AM, Ganesh wrote:
> I didn't run with pro
ry. There is
> no deletions, no norms and i am not doing sorting
>
> Regards
> Ganesh
>
>
> - Original Message -
> From: "Michael McCandless"
> To:
> Sent: Friday, December 04, 2009 7:01 PM
> Subject: Re: IndexDivisor
>
>
> I'm
mes memory. There is no
deletions, no norms and i am not doing sorting
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Friday, December 04, 2009 7:01 PM
Subject: Re: IndexDivisor
I'm confused -- what are these attachments? Output from a memor
doing sorting.
>
> Regards
> Ganesh
>
>
>
> - Original Message -
> From: "Michael McCandless"
> To:
> Sent: Thursday, December 03, 2009 9:35 PM
> Subject: Re: IndexDivisor
>
>
> Can you run w/ a memory profiler? I don't trust that gc
close all the searcher and reader.
There is no deletions, no norms and i am not doing sorting.
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Thursday, December 03, 2009 9:35 PM
Subject: Re: IndexDivisor
Can you run w/ a memory profiler? I d
Maybe the command line argument "-verbose:gc output" would help to
determine if GC is running.
But you are right - a profiler would be the best way.
Benjamin
-
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For a
IndexDivisor Memory
> -1 7 MB
> 1 486 MB
> 100 180 MB
> 1000 176 MB.
> 1 176MB
>
> Regards
> Ganesh
>
> - Original Message -
> From: "Danil ŢORIN"
> To:
> Sent: Thursday, December 03, 2009 8:35 PM
> Subject
: "Danil ŢORIN"
To:
Sent: Thursday, December 03, 2009 8:35 PM
Subject: Re: IndexDivisor
Run System.gc() exactly before measuring memory usage.
On sun jvm it will FORCE gc (unless DisableExplicitGC is used).
On Thu, Dec 3, 2009 at 16:30, Ganesh wrote:
> Thanks mike.
>
> I am ope
long usedMemory = runtime.totalMemory() - runtime.freeMemory();
>
> Regards
> Ganesh
>
> - Original Message -
> From: "Michael McCandless"
> To:
> Sent: Thursday, December 03, 2009 6:22 PM
> Subject: Re: IndexDivisor
>
>
> On Thu, Dec 3, 2009 at 7:
Thanks mike.
I am opening the reader and warming it up and then calculating the memory
consumed.
long usedMemory = runtime.totalMemory() - runtime.freeMemory();
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Thursday, December 03, 2009 6:22 PM
S
On Thu, Dec 3, 2009 at 7:15 AM, Ganesh wrote:
> Below are my stats
> IndexDivisor Memory
> -1 7 MB
> 1 486 MB
> 100 180 MB
> 1000 176 MB.
Do you simply create the IndexWriter & IndexReader, but do no
searching/indexing?
How
emory will be allocated / increased.
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Thursday, December 03, 2009 4:47 PM
Subject: Re: IndexDivisor
How do you measure memory consumption?
If you pass -1 for the divisor do you still see no difference?
C
gt; database with index divisor value 1000, 5000, and 1 and the memory
> consumption seems to be same.
>
> Regards
> Ganesh
>
> - Original Message -
> From: "Michael McCandless"
> To:
> Sent: Thursday, December 03, 2009 4:09 PM
> Subject: Re: I
loaded all the
database with index divisor value 1000, 5000, and 1 and the memory
consumption seems to be same.
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Thursday, December 03, 2009 4:09 PM
Subject: Re: IndexDivisor
That's indeed ho
>> Mike
>>
>> On Fri, Nov 27, 2009 at 5:16 AM, Ganesh wrote:
>>> Thanks,
>>>
>>> May i know the purpose of using negative value?
>>>
>>> Regards
>>> Ganesh
>>>
>>> - Original Message -
>>>
to
IndexDivisor.
Regards
Ganesh
- Original Message -
From: "Danil ŢORIN"
To:
Sent: Friday, November 27, 2009 4:00 PM
Subject: Re: IndexDivisor
Try to open with very large value (MAX_INT) it will load only first
term, and look up the rest from disk.
On Fri, Nov 27, 2009 at 1
wrote:
>> Thanks,
>>
>> May i know the purpose of using negative value?
>>
>> Regards
>> Ganesh
>>
>> - Original Message -
>> From: "Michael McCandless"
>> To:
>> Sent: Friday, November 27, 2009 3:17 PM
>>
CPU/RAM by not loading the terms index.
Mike
On Fri, Nov 27, 2009 at 5:16 AM, Ganesh wrote:
> Thanks,
>
> May i know the purpose of using negative value?
>
> Regards
> Ganesh
>
> - Original Message -
> From: "Michael McCandless"
> To:
>
Thanks,
May i know the purpose of using negative value?
Regards
Ganesh
- Original Message -
From: "Michael McCandless"
To:
Sent: Friday, November 27, 2009 3:17 PM
Subject: Re: IndexDivisor
> This is the expected behavior.
>
> If you intend to use the reader for
This is the expected behavior.
If you intend to use the reader for searching, looking doc freq,
deleting docs, etc, you must pass a non-negative value for
indexDivisor.
Mike
On Fri, Nov 27, 2009 at 12:00 AM, Ganesh wrote:
> Hello all,
>
> I am using Lucene v2.9.1, If I open my reader with posit
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