[KinoSearch] Index optimize failure

Eric Howe eric at pieinsky.ca
Thu Sep 18 13:31:35 PDT 2008



Henka, what does your schema look like? Do you have any vectorized  
fields? I think I came across a similar issue (but neglected to  
report it, slipped through the too-busy cracks) with a schema that  
had no vectorized fields, vectorizing one field made the problem go  
away.

Eric Howe


On Sep 18, 2008, at 12:01, Henka wrote:

> Quoting "Marvin Humphrey" <marvin at rectangular.com>:
>> Do you recall the last time you updated before r3875?  r3875  
>> itself is definitely not the culprit -- it's a one-line fix for a  
>> memory leak in a testing-only file.
>>
>> I know you watch the commits list for stuff like this, but did  
>> r3737 from a month ago slip by?
>>
>>    
>> --------------------------------------------------------------------- 
>> ---
>>   r3737 | creamyg | 2008-08-19 12:53:41 -0700 (Tue, 19 Aug 2008) |  
>> 3 lines
>>
>>   Change field numbers to start at 1 instead of 0.  This is a
>>   backwards-incompatible index format change.
>
> Nah, I remember noting this commit.
>
> I seem to recall doing an update about a week or two ago, followed  
> by an index run over a few days to build the test indexes.
>
> Might be a good idea to reindex the subs in question and re-merge  
> and see what happens.
>
>> Will you be able to recreate the circumstances that led to this  
>> bug, even if we can't condense a test case?  Meaning, can you  
>> duplicate the sequence of subindex creation and merging?
>
> Yes.  You'll recall I do a lot of logging... I can recreate the  
> sequence of events exactly.
>
> In fact, that's what I'll start tomorrow and let you know how it goes.
>
> I'll also see about triggering that breakpoint and doing a bt  
> before rerunning everything for that particular master index.
>
> Cheers
> Henry
>
>
>
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