Re: Solr & ALfresco: infinite write on solr

[Erick Erickson]

You should ask from help from Alfresco.

Plus, what Solr are you using? There is no 1.6 version

Best,
Erick

On Thu, Oct 13, 2016 at 5:56 AM, Salvatore Pulvirenti
 wrote:
> Hi,
> a little tip.
>
> If we look into the index directory we see this file
>
> /lucene-808e5ff8ac506400677fbfa9db547bd8-write.lock/
>
> We think that the process/thread that is operating the check write this file
> to avoid other process/thread can make noise.
> What if we delete this lock file?
>
> Cheers
> Salvo
>
>
> Il 13/10/2016 11:28, Salvatore Pulvirenti ha scritto:
>>
>> Hi,
>> we use solr 1.6 to index file inside an alfresco 4.2 application, that is
>> not working good anymore and we don't understand why.
>>
>> When the solr stop to index in the logs, we read this row:
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>
>> We tried to restart tomcat a lot of times and we observe this strange
>> behavior:
>> - solr start index, everytingh is running good and we can see 24 thread
>> working, log say:
>>
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco20] ..
>> checking for path change
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. checking
>> for path change
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco2] .. checking
>> for path change
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco12] ..
>> updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. updating
>>
>> - after some minutes one thread start writing "checking aux doc exists in
>> index before we update it" while other thread is working good
>>
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco15] ..
>> checking for path change
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco21] ..
>> updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco24] ..
>> updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco14] ..
>> updating
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. updating
>>
>> - after some minutes no-one thread is working and in the log a can find
>> only the row:
>>
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>  INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. checking
>> aux doc exists in index before we update it
>>
>> After this no-one index was created.
>>
>> Anyone have any idea what we can do to solve this issue?
>>
>> Thanks in advice.
>>
>>
>> Salvo

Re: Solr & ALfresco: infinite write on solr

[Salvatore Pulvirenti]

Hi,
a little tip.

If we look into the index directory we see this file

/lucene-808e5ff8ac506400677fbfa9db547bd8-write.lock/

We think that the process/thread that is operating the check write this 
file to avoid other process/thread can make noise.

What if we delete this lock file?

Cheers
Salvo

Il 13/10/2016 11:28, Salvatore Pulvirenti ha scritto:

Hi,
we use solr 1.6 to index file inside an alfresco 4.2 application, that 
is not working good anymore and we don't understand why.


When the solr stop to index in the logs, we read this row:
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it


We tried to restart tomcat a lot of times and we observe this strange 
behavior:
- solr start index, everytingh is running good and we can see 24 
thread working, log say:


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco20] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco2] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco12] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. 
updating


- after some minutes one thread start writing "checking aux doc exists 
in index before we update it" while other thread is working good


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco15] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco21] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco24] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco14] .. 
updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. 
updating


- after some minutes no-one thread is working and in the log a can 
find only the row:


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it


After this no-one index was created.

Anyone have any idea what we can do to solve this issue?

Thanks in advice.


Salvo

Solr & ALfresco: infinite write on solr

[Salvatore Pulvirenti]

Hi,
we use solr 1.6 to index file inside an alfresco 4.2 application, that 
is not working good anymore and we don't understand why.


When the solr stop to index in the logs, we read this row:
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it


We tried to restart tomcat a lot of times and we observe this strange 
behavior:
- solr start index, everytingh is running good and we can see 24 thread 
working, log say:


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco20] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco2] .. 
checking for path change

 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco12] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. updating

- after some minutes one thread start writing "checking aux doc exists 
in index before we update it" while other thread is working good


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco3] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco1] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco15] .. 
checking for path change
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it

 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco21] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco24] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it

 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco14] .. updating
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco9] .. updating

- after some minutes no-one thread is working and in the log a can find 
only the row:


 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it
 INFO  [solr.tracker.CoreTracker] [SolrTrackingPool-alfresco4] .. 
checking aux doc exists in index before we update it


After this no-one index was created.

Anyone have any idea what we can do to solve this issue?

Thanks in advice.


Salvo