manifoldcf-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Karl Wright <daddy...@gmail.com>
Subject Re: The job got stuck when JDBC Connector got org.postgresql.util.PSQLException
Date Wed, 08 Mar 2017 16:04:49 GMT
Hi Cheng,

The issue is that your JDBC connection is generating a version string that
has a character zero (0x0) in it, and postgresql doesn't allow that.

You get to specify the version string query as part of the job definition
-- can you look at that and see how you are getting this back?  It might be
due to the JDBC driver doing something funny, or it might be that your
supplied version query is querying for something that's really binary, and
you'll need to do something different to make it work.

Thanks,
Karl


On Wed, Mar 8, 2017 at 10:43 AM, Cheng Zeng <zengc@hotmail.co.uk> wrote:

> Hi all,
>
>
> I was trying to use JDBC connector to index records from MS SQLServer
> 2012. I used ManifoldCF 2.3.
>
>
> I created a job which need index over 80,000 records in the table.
> However, The job worker stopped processing more docs once
> org.postgresql.util.PSQLException was thrown.
>
>
> Any help would be appreciated.
>
>
> Thanks,
>
> Cheng
>
>
> Here is the track.
>
>
> DEBUG 2017-03-08 22:46:14,738 (Document delete stuffer thread) - Document
> delete stuffer thread found nothing to do
> DEBUG 2017-03-08 22:46:14,745 (Worker thread '28') - Deleting {}
> DEBUG 2017-03-08 22:46:14,745 (Worker thread '28') - Hopcount removal {}
> DEBUG 2017-03-08 22:46:14,745 (Worker thread '28') - Rescanning documents
> {}
> ERROR 2017-03-08 22:46:14,834 (Worker thread '21') - Worker thread
> aborting and restarting due to database connection reset: Database
> exception: SQLException doing query (22021): ERROR: invalid byte sequence
> for encoding "UTF8": 0x00
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Database
> exception: SQLException doing query (22021): ERROR: invalid byte sequence
> for encoding "UTF8": 0x00
>     at org.apache.manifoldcf.core.database.Database$
> ExecuteQueryThread.finishUp(Database.java:715)
>     at org.apache.manifoldcf.core.database.Database.
> executeViaThread(Database.java:741)
>     at org.apache.manifoldcf.core.database.Database.
> executeUncachedQuery(Database.java:784)
>     at org.apache.manifoldcf.core.database.Database$
> QueryCacheExecutor.create(Database.java:1457)
>     at org.apache.manifoldcf.core.cachemanager.CacheManager.
> findObjectsAndExecute(CacheManager.java:146)
>     at org.apache.manifoldcf.core.database.Database.
> executeQuery(Database.java:204)
>     at org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.
> performModification(DBInterfacePostgreSQL.java:661)
>     at org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.
> performUpdate(DBInterfacePostgreSQL.java:254)
>     at org.apache.manifoldcf.core.database.BaseTable.
> performUpdate(BaseTable.java:80)
>     at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.
> noteDocumentIngest(IncrementalIngester.java:2101)
>     at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$
> OutputAddEntryPoint.addOrReplaceDocumentWithExcept
> ion(IncrementalIngester.java:3403)
>     at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$
> PipelineAddFanout.sendDocument(IncrementalIngester.java:3072)
>     at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$
> PipelineObjectWithVersions.addOrReplaceDocumentWithExcept
> ion(IncrementalIngester.java:2706)
>     at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.
> documentIngest(IncrementalIngester.java:756)
>     at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.
> ingestDocumentWithException(WorkerThread.java:1583)
>     at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.
> ingestDocumentWithException(WorkerThread.java:1548)
>     at org.apache.manifoldcf.crawler.connectors.jdbc.JDBCConnector.
> processDocuments(JDBCConnector.java:826)
>     at org.apache.manifoldcf.crawler.system.WorkerThread.run(
> WorkerThread.java:399)
> Caused by: org.postgresql.util.PSQLException: ERROR: invalid byte
> sequence for encoding "UTF8": 0x00
>     at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(
> QueryExecutorImpl.java:2102)
>     at org.postgresql.core.v3.QueryExecutorImpl.processResults(
> QueryExecutorImpl.java:1835)
>     at org.postgresql.core.v3.QueryExecutorImpl.execute(
> QueryExecutorImpl.java:257)
>     at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(
> AbstractJdbc2Statement.java:500)
>     at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(
> AbstractJdbc2Statement.java:388)
>     at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(
> AbstractJdbc2Statement.java:334)
>     at org.apache.manifoldcf.core.database.Database.execute(
> Database.java:916)
>     at org.apache.manifoldcf.core.database.Database$
> ExecuteQueryThread.run(Database.java:696)
> DEBUG 2017-03-08 22:46:15,581 (Set priority thread) - Done reprioritizing
> because exceeded cycle count
> DEBUG 2017-03-08 22:46:15,581 (Set priority thread) - Set priority thread
> woke up
> DEBUG 2017-03-08 22:46:15,586 (Stuffer thread) - Stuffer thread: Found 105
> documents to queue
> DEBUG 2017-03-08 22:46:15,738 (Document delete stuffer thread) - Document
> delete stuffer thread woke up
> DEBUG 2017-03-08 22:46:15,738 (Document cleanup stuffer thread) - Document
> cleanup stuffer thread woke up
> DEBUG 2017-03-08 22:46:15,738 (Document delete stuffer thread) - Document
> delete stuffer thread found nothing to do
> DEBUG 2017-03-08 22:46:15,738 (Document cleanup stuffer thread) - Document
> cleanup stuffer thread found nothing to do
> DEBUG 2017-03-08 22:46:15,762 (Delete startup thread) - Checking for
> deleting jobs
> DEBUG 2017-03-08 22:46:15,763 (Job delete thread) - Deleting jobs that
> need cleanup
> DEBUG 2017-03-08 22:46:15,763 (Startup thread) - Checking for starting jobs
> DEBUG 2017-03-08 22:46:17,742 (Document cleanup stuffer thread) - Document
> cleanup stuffer thread woke up
> DEBUG 2017-03-08 22:46:17,742 (Document delete stuffer thread) - Document
> delete stuffer thread found nothing to do
> DEBUG 2017-03-08 22:46:17,742 (Document cleanup stuffer thread) - Document
> cleanup stuffer thread found nothing to do
>
>

Mime
View raw message