[TYPO3-Solr] Indexer stops working after a while

[Daniel Vogt]

>
>>
>>>> Can it be any cache setting issue???
>>> do you use chash for your cache params?
>>>
>>> Olivier
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>>> TYPO3-project-solr at lists.typo3.org
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>>
>> The contentHash field is set to indexed="true" in 
>> general_schema_fields.xml. But the pages will only be indexed 
>> properly in case of realurl ist switched off.
>>
>> Here an example:
>> The following URLs (with swiched off realurl) will all be indexed:
>>
>> http://www.fujifilm.eu/eu/index.php?id=429&L=0&tx_fujifilmproducts_pi1[showUid]=43&tx_fujifilmproducts_pi1[mode]=3&cHash=43bca00738e62bed2ec0fcc00ac805c0 
>>
>> http://www.fujifilm.eu/eu/index.php?id=429&L=0&tx_fujifilmproducts_pi1[showUid]=43&tx_fujifilmproducts_pi1[mode]=3&cHash=2f851cd7dcab52738efc38aeadce4b5a 
>>
>>
>> And the URLs below (with swiched on realurl) will only be indexed 
>> once; the last one overrides the previous entry in the index:
>>
>> http://www.fujifilm.eu/eu/products/digital-cameras/d-slrlong-zoom/model/finepix-s1900/specifications/ 
>>
>> http://www.fujifilm.eu/eu/products/digital-cameras/d-slrlong-zoom/model/finepix-s1900/features/ 
>>
>>
>> Do I have to implement any additional code into my extension in order 
>> to fix that issue?
>>
>> Best, Daniel
>>
> I found out that the index-request to the SOLR doesn't contain a value 
> for the contentHash. However the index-request from tt_news does 
> contain this value, so that causes the problem in my extension. Now I 
> have to find out why my extension seems to clear the cHash value.
>
> Daniel.
>
The cHash issue is solved. The method filterInvalidContentHash of class 
tx_solr_Typo3PageIndexer considered the existing cHash to be wrong. The 
URL contained an empty GET parameter. Once I unset this param, the 
comparison succeeded and indexing is working well right now.

Cheers, Daniel