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From Andrew Clegg <andrew.cl...@gmail.com>
Subject Re: Diagnosing "REJECTED" documents in job history
Date Wed, 30 Jan 2013 14:27:49 GMT
Nailed it with the help of wireshark! Turns out it was my fault -- I
had set it up to use (i.e. create) an index called DocumentumRoW but
it turns out ES index names must be all lowercase.

Never knew that before.

Slightly annoyed that ES didn't log that...

Thanks again for your help Karl :-)

My only request on the MCF front would be that it would be nice for
the output connector to log the actual status code and content of a
non-successful HTTP response.


On 30 January 2013 14:21, Andrew Clegg <andrew.clegg@gmail.com> wrote:
> That information isn't being recorded in manifoldcf.log unfortunately
> -- I included all that was there. And there are no exceptions in
> elasticsearch.log either...
>
> I'll try running wireshark to see if I can follow the TCP stream.
>
>
>
> On 30 January 2013 14:16, Karl Wright <daddywri@gmail.com> wrote:
>> Ok, ElasticSearch is not happy about something when the document is
>> being posted.  The connector is seeing a non-200 HTTP response, and
>> throwing an exception as a result:
>>
>>       if (!checkResultCode(method.getStatusCode()))
>>         throw new ManifoldCFException(getResultDescription());
>>
>> Presumably the exception message in the log tells us what that HTTP
>> code is, but you did not include that key info.
>>
>> Karl
>>
>> On Wed, Jan 30, 2013 at 9:06 AM, Andrew Clegg <andrew.clegg@gmail.com> wrote:
>>> Thanks for all your help Karl!
>>>
>>> It's 1.0.1 from the binary distro.
>>>
>>> And yes, it says "Connection working" when I view it.
>>>
>>> On 30 January 2013 14:03, Karl Wright <daddywri@gmail.com> wrote:
>>>> Ok, so let's back up a bit.
>>>>
>>>> First, which version of ManifoldCF is this?  I need to know that
>>>> before I can interpret the stack trace.
>>>>
>>>> Second, what do you see when you view the connection in the crawler
>>>> UI?  Does it say "Connection working", or something else, and if so,
>>>> what?
>>>>
>>>> I've created a ticket for better error reporting in this connector -
>>>> it was a contribution and AFAIK the error handling is not very robust
>>>> at this point, but I can fix that quickly with your help. ;-)
>>>>
>>>> Karl
>>>>
>>>> On Wed, Jan 30, 2013 at 8:55 AM, Andrew Clegg <andrew.clegg@gmail.com>
wrote:
>>>>> On 30 January 2013 13:33, Karl Wright <daddywri@gmail.com> wrote:
>>>>>
>>>>>> So you saw events in the history which correspond to these documents
>>>>>> and which are of type "Indexation" that say "success"?  If that is
the
>>>>>> case, then the ElasticSearch connector thinks it handed the documents
>>>>>> successfully to the ElasticSearch server.
>>>>>
>>>>> Ah, no, the activity is fetch rather than indexation. e.g.
>>>>>
>>>>> 01-30-2013 13:08:16.217 fetch 09026205800698a9 Success 549541 361
>>>>>
>>>>> I don't see any history entries relating to indexing as a specific
>>>>> activity in its own right. Sorry, that was probably a red herring, I
>>>>> don't think it's getting that far.
>>>>>
>>>>> I just noticed that above all the "service interruption reported"
>>>>> warnings are some errors like this:
>>>>>
>>>>> ERROR 2013-01-30 13:44:15,356 (Worker thread '45') - Exception tossed:
>>>>> org.apache.manifoldcf.core.interfaces.ManifoldCFException:
>>>>>         at org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchConnection.call(ElasticSearchConnection.java:97)
>>>>>         at org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchIndex.<init>(ElasticSearchIndex.java:138)
>>>>>         at org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchConnector.addOrReplaceDocument(ElasticSearchConnector.java:322)
>>>>>         at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.addOrReplaceDocument(IncrementalIngester.java:1579)
>>>>>         at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.performIngestion(IncrementalIngester.java:504)
>>>>>         at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.documentIngest(IncrementalIngester.java:370)
>>>>>         at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ingestDocument(WorkerThread.java:1652)
>>>>>         at org.apache.manifoldcf.crawler.connectors.DCTM.DCTM.processDocuments(DCTM.java:1820)
>>>>>         at org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.processDocuments(BaseRepositoryConnector.java:423)
>>>>>         at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:551)
>>>>>
>>>>> Sadly there's no description, just a stacktrace.
>>>>>
>>>>> I know the ES server is visible from the MCF server -- actually
>>>>> they're the same machine, and it's configured to use
>>>>> http://127.0.0.1:9200/ as the server URL. And I can go to the command
>>>>> line on that server and curl that URL successfully.
>>>
>>>
>>>
>>> --
>>>
>>> http://tinyurl.com/andrew-clegg-linkedin | http://twitter.com/andrew_clegg
>
>
>
> --
>
> http://tinyurl.com/andrew-clegg-linkedin | http://twitter.com/andrew_clegg



-- 

http://tinyurl.com/andrew-clegg-linkedin | http://twitter.com/andrew_clegg

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