Hi Sean,

indeed, I am using InnoDB. FYI I removed the dialectClass attribute from the compass.cfg.xml, that might be the reason ...

Sean Radford wrote:
Hmm... Still not working for me :-(

My prior 'No operations allowed after statement closed' exception has gone, but been replaces by a host of:

org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=tibia/607, BranchQual=, localId=607] status=STATUS_NO_TRANSACTION; - nested throwabl e: (org.compass.core.engine.SearchEngineException: Failed in first phase commit from sub-index [nxdocs]; nested exception is org.apache.lucene.store.jdbc.JdbcStoreException: Failed to execu te sql [insert into index_nxdocs (name_, value_, size_, lf_, deleted_) values ( ?, ?, ?, current_timestamp, ? )]; nested exception is java.sql.SQLException: Duplicate entry '_0.fnm' for key
1)
       at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:372)
       at org.jboss.tm.TxManager.commit(TxManager.java:240)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:351) at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:902) at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:170)
       at org.jboss.mq.SpySession.run(SpySession.java:323)
       at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748)
       at java.lang.Thread.run(Thread.java:595)
Caused by: org.compass.core.engine.SearchEngineException: Failed in first phase commit from sub-index [nxdocs]; nested exception is org.apache.lucene.store.jdbc.JdbcStoreException: Failed t o execute sql [insert into index_nxdocs (name_, value_, size_, lf_, deleted_) values ( ?, ?, ?, current_timestamp, ? )]; nested exception is java.sql.SQLException: Duplicate entry '_0.fnm'
for key 1
at org.compass.core.lucene.engine.transaction.ReadCommittedTransaction$TransIndexManager.firstPhase(ReadCommittedTransaction.java:158) at org.compass.core.lucene.engine.transaction.ReadCommittedTransaction.doPrepare(ReadCommittedTransaction.java:261) at org.compass.core.lucene.engine.transaction.ReadCommittedTransaction.doCommit(ReadCommittedTransaction.java:267) at org.compass.core.lucene.engine.transaction.AbstractTransaction.commit(AbstractTransaction.java:85) at org.compass.core.lucene.engine.LuceneSearchEngine.commit(LuceneSearchEngine.java:244) at org.compass.core.transaction.JTASyncTransaction$JTATransactionSynchronization.beforeCompletion(JTASyncTransaction.java:78) at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491) at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
       at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
       ... 8 more
Caused by: org.apache.lucene.store.jdbc.JdbcStoreException: Failed to execute sql [insert into index_nxdocs (name_, value_, size_, lf_, deleted_) values ( ?, ?, ?, current_timestamp, ? )]; nested exception is java.sql.SQLException: Duplicate entry '_0.fnm' for key 1 at org.apache.lucene.store.jdbc.support.JdbcTemplate.executeUpdate(JdbcTemplate.java:163) at org.apache.lucene.store.jdbc.index.AbstractJdbcIndexOutput.close(AbstractJdbcIndexOutput.java:47)
       at org.apache.lucene.index.FieldInfos.write(FieldInfos.java:259)
at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:176) at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:88) at org.apache.lucene.index.TransIndex.firstPhase(TransIndex.java:317) at org.compass.core.lucene.engine.transaction.ReadCommittedTransaction$TransIndexManager.firstPhase(ReadCommittedTransaction.java:156)
       ... 16 more
Caused by: java.sql.SQLException: Duplicate entry '_0.fnm' for key 1
       at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2975)
       at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1600)
at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1125) at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:677) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1357) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1274) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1259) at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:251) at org.apache.lucene.store.jdbc.support.JdbcTemplate.executeUpdate(JdbcTemplate.java:159)
       ... 22 more


Vincent, are you using MySQL InnoDBs ? and consequently the org.apache.lucene.store.jdbc.dialect.MySQLInnoDBDialect in compass.cfg?


Sean

It works great now, thanks a lot !!!

Florent Guillaume wrote:
The solution is to use in your datasource a connection url like:

    <connection-url>
      jdbc:mysql://localhost/yourdatabase?emulateLocators=true
    </connection-url>

The emulateLocators=true parameter is important. This has been tested with MySQL driver mysql-connector-java-3.1.13.jar.

For reference, see
http://static.compassframework.org/docs/latest/jdbcdirectory.html
and
http://jira.compassframework.org/browse/CMP-335

We'll add this to the docs (or as commented values in the configuration for starters).

Florent


On 5 Jun 2007, at 09:53, Vincent Dutat wrote:
Hi,

I am in the exact same situation, with the same exceptions, I even changed/removed the dialectClass attribute in nuxeo.ear/platform/nuxeo-platform-search-compass-plugin-5.1-SNAPSHOT.jar/compass.cfg.xml but it did not solve the problem. (FYI I posted a message yesterday).

Regards.

Sean Radford wrote:
Hi,
Has anyone got Nuxeo to fully use MySQL?
I have got the head to successfully use MySQL for the main repository, but have problems with the other services. For these I have:
1. configured my MySQL server for default engine of InnoDB
2. created the database with correct user access.
3. amended the datasources/***.xml files
4. amended config/comment-relations-bundle.xml to databaseType MySQL (also tried MYSQL 5. amended config/nxrelations-default-jena-bundle.xml to databaseType MySQL (also tried MYSQL All seems to go ok on boot-up but when I try to create a document I get set of stacktrace in the log. Afraid I haven't fully had time yet to investigate yet, but:
1. I have no tables in: NXRELATIONS_DEFAULT_JENA or NXSEARCH_COMPASS
2. On going to the 'New Workspace' form I get:
com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: No operations allowed after connection closed.
3. On saving my 'new workspace' I get:
Failed to create dir [index_nxdocs]; nested exception is org.apache.lucene.store.jdbc.JdbcStoreException: Failed to execute [create table index_nxdocs (name_ varchar(50) , value_ longvarbinary , size_ integer , lf_ timestamp , deleted_ bit, primary key (name_) ) ];
The workspace saves, but I'm guessing is not being indexed.
Any ideas? (sorry if there is an obvious problem, and I'm a little premature in my posting)
Thanks and regards,
Sean
---
Dr. Sean Radford, MBBS, MSc
http://www.tacola.com

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