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From "Donald Van den Driessche (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CONNECTORS-1579) Error when crawling a MSSQL table
Date Tue, 05 Feb 2019 13:33:00 GMT
Donald Van den Driessche created CONNECTORS-1579:
----------------------------------------------------

             Summary: Error when crawling a MSSQL table
                 Key: CONNECTORS-1579
                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1579
             Project: ManifoldCF
          Issue Type: Bug
          Components: JDBC connector
    Affects Versions: ManifoldCF 2.12
            Reporter: Donald Van den Driessche
         Attachments: 636_bb2.csv

When I'm crawling a MSSQL table through the JDBC connector I get following error on multiple
lines:

 
{noformat}
FATAL 2019-02-05T13:21:58,929 (Worker thread '40') - Error tossed: Multiple document primary
component dispositions not allowed: document '636'

java.lang.IllegalStateException: Multiple document primary component dispositions not allowed:
document '636'

at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.checkMultipleDispositions(WorkerThread.java:2125)
~[mcf-pull-agent.jar:?]

at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1624)
~[mcf-pull-agent.jar:?]

at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.noDocument(WorkerThread.java:1605)
~[mcf-pull-agent.jar:?]

at org.apache.manifoldcf.crawler.connectors.jdbc.JDBCConnector.processDocuments(JDBCConnector.java:944)
~[?:?]

at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399) [mcf-pull-agent.jar:?]{noformat}
I looked this error up on the internet and it said that it might have something to do with
using the same key for different lines.
I checked, but I couldn't find any duplicates that match any of the selected fields in the
JDBC.

Hereby my queries:
Seeding query
{code:java}
SELECT pk1 as $(IDCOLUMN)
FROM dbo.bb2
WHERE search_url IS NOT NULL
AND mimetype IS NOT NULL AND mimetype NOT IN ('unknown/unknown', 'application/xml', 'application/zip');
{code}
Version check query: none
Access token query: none
Data query: 

 

 
{code:java}
SELECT 
pk1 AS $(IDCOLUMN), 
search_url AS $(URLCOLUMN), 
ISNULL(content, '') AS $(DATACOLUMN),
doc_id, 
search_url AS url, 
ISNULL(title, '') as title, 
ISNULL(groups,'') as groups, 
ISNULL(type,'') as document_type, 
ISNULL(users, '') as users
FROM dbo.bb2
WHERE pk1 IN $(IDLIST);
{code}

The hereby added csv is the corresponding line from the table.

[^636_bb2.csv]

Could you help me understand this error?

 

 



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