I understand, but which are the option in my.cnf that I should change? are there any specific entries that I need to enable or disable? thanks Marco
On Jan 13, 2008 10:32 AM, Andrus Adamchik <[EMAIL PROTECTED]> wrote: > At this point it is hard to recommend anything specific with no access > to your environment... Now that the client side is setup to handle > connection timeouts, you may have to start digging on the server side, > tweaking appropriate MySQL options (e.g. those in my.cnf). > > Andrus > > > On Jan 12, 2008, at 10:08 PM, marco turchi wrote: > > > Hi Andrus, > > I have created the new url adding what u have suggested me... > > <url > > value="jdbc:mysql://enm-nc-srv1/subsumer? > > connectTimeout=0&autoReconnect=true"/> > > but I get again the same error: > > org.objectstyle.cayenne.CayenneRuntimeException: [v.1.2.3 May 6 > > 2007] Commit > > Exception > > at org.objectstyle.cayenne.access.DataContext.flushToParent( > > DataContext.java:1290) > > at org.objectstyle.cayenne.access.DataContext.commitChanges( > > DataContext.java:1166) > > at com.translation.alg.WriterData.insert(WriterData.java:57) > > at com.translation.alg.News.write(News.java:85) > > at > > com.translation.alg.TranslationNews.run(TranslationNews.java:66) > > at > > com.translation.alg.TranslationNews.main(TranslationNews.java:21) > > Caused by: java.sql.SQLException: Communication link failure: > > java.net.SocketException, underlying cause: Broken pipe > > > > ** BEGIN NESTED EXCEPTION ** > > > > java.net.SocketException > > MESSAGE: Broken pipe > > > > STACKTRACE: > > > > java.net.SocketException: Broken pipe > > at java.net.SocketOutputStream.socketWrite0(Native Method) > > at > > java.net.SocketOutputStream.socketWrite(SocketOutputStream.java > > :92) > > at java.net.SocketOutputStream.write(SocketOutputStream.java: > > 136) > > at java.io.BufferedOutputStream.flushBuffer( > > BufferedOutputStream.java:65) > > at > > java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1765) > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1728) > > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1149) > > at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279) > > at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) > > at com.mysql.jdbc.Connection.execSQL(Connection.java:2278) > > at com.mysql.jdbc.Connection.execSQL(Connection.java:2225) > > at com.mysql.jdbc.Statement.execute(Statement.java:906) > > at > > org.objectstyle.cayenne.dba.mysql.MySQLPkGenerator.pkFromDatabase > > (MySQLPkGenerator.java:123) > > at > > org.objectstyle.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity > > (JdbcPkGenerator.java:326) > > at > > org > > .objectstyle > > .cayenne.access.DataDomainInsertBucket.createPermIdsForObjEntity > > (DataDomainInsertBucket.java:194) > > at > > org > > .objectstyle > > .cayenne.access.DataDomainInsertBucket.appendQueriesInternal( > > DataDomainInsertBucket.java:122) > > at > > org.objectstyle.cayenne.access.DataDomainSyncBucket.appendQueries > > (DataDomainSyncBucket.java:108) > > at > > org.objectstyle.cayenne.access.DataDomainFlushAction.preprocess( > > DataDomainFlushAction.java:211) > > at org.objectstyle.cayenne.access.DataDomainFlushAction.flush( > > DataDomainFlushAction.java:167) > > at org.objectstyle.cayenne.access.DataDomain.onSyncFlush( > > DataDomain.java:846) > > at org.objectstyle.cayenne.access.DataDomain$2.transform( > > DataDomain.java:817) > > at org.objectstyle.cayenne.access.DataDomain.runInTransaction( > > DataDomain.java:862) > > at > > org.objectstyle.cayenne.access.DataDomain.onSync(DataDomain.java > > :814) > > at org.objectstyle.cayenne.access.DataContext.flushToParent( > > DataContext.java:1262) > > at org.objectstyle.cayenne.access.DataContext.commitChanges( > > DataContext.java:1166) > > at com.translation.alg.WriterData.insert(WriterData.java:57) > > at com.translation.alg.News.write(News.java:85) > > at > > com.translation.alg.TranslationNews.run(TranslationNews.java:66) > > at > > com.translation.alg.TranslationNews.main(TranslationNews.java:21) > > > > > > ** END NESTED EXCEPTION ** > > > > > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1786) > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1728) > > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1149) > > at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279) > > at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) > > at com.mysql.jdbc.Connection.execSQL(Connection.java:2278) > > at com.mysql.jdbc.Connection.execSQL(Connection.java:2225) > > at com.mysql.jdbc.Statement.execute(Statement.java:906) > > at > > org.objectstyle.cayenne.dba.mysql.MySQLPkGenerator.pkFromDatabase > > (MySQLPkGenerator.java:123) > > at > > org.objectstyle.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity > > (JdbcPkGenerator.java:326) > > at > > org > > .objectstyle > > .cayenne.access.DataDomainInsertBucket.createPermIdsForObjEntity > > (DataDomainInsertBucket.java:194) > > at > > org > > .objectstyle > > .cayenne.access.DataDomainInsertBucket.appendQueriesInternal( > > DataDomainInsertBucket.java:122) > > at > > org.objectstyle.cayenne.access.DataDomainSyncBucket.appendQueries > > (DataDomainSyncBucket.java:108) > > at > > org.objectstyle.cayenne.access.DataDomainFlushAction.preprocess( > > DataDomainFlushAction.java:211) > > at org.objectstyle.cayenne.access.DataDomainFlushAction.flush( > > DataDomainFlushAction.java:167) > > at org.objectstyle.cayenne.access.DataDomain.onSyncFlush( > > DataDomain.java:846) > > at org.objectstyle.cayenne.access.DataDomain$2.transform( > > DataDomain.java:817) > > at org.objectstyle.cayenne.access.DataDomain.runInTransaction( > > DataDomain.java:862) > > at > > org.objectstyle.cayenne.access.DataDomain.onSync(DataDomain.java > > :814) > > at org.objectstyle.cayenne.access.DataContext.flushToParent( > > DataContext.java:1262) > > ... 5 more > > 12 Jan 2008 19:40:25,088 - INFO main > > com.translation.alg.TranslationNews - [ > > Ljava.lang.StackTraceElement;@1551f60 > > > > > > I'm quite desperate!!! :-) > > thanks > > Marco > > > > On Jan 11, 2008 10:06 AM, Andrus Adamchik <[EMAIL PROTECTED]> > > wrote: > > > >> To make it valid XML you will need to replace "&" with "&" (or > >> use > >> CayenneModeler that will do it for you). > >> > >> Andrus > >> > >> > >> On Jan 11, 2008, at 12:02 PM, marco turchi wrote: > >> > >>> I have added the string that u send me, > >>> > >>> <url > >>> value="jdbc:mysql://enm-nc-srv1/subsumer? > >>> connectTimeout=0&autoReconnect=true"/> > >>> > >>> > >>> but I get: > >>> java.lang.ExceptionInInitializerError > >>> at > >>> com.translation.alg.TranslationNews.run(TranslationNews.java:33) > >>> at > >>> com.translation.alg.TranslationNews.main(TranslationNews.java:21) > >>> Caused by: org.objectstyle.cayenne.ConfigurationException: [v.1.2.3 > >>> May 6 > >>> 2007] Error during Configuration initialization. [v.1.2.3 May 6 > >>> 2007] Load > >>> failures. Main configuration class: > >>> org.objectstyle.cayenne.conf.DefaultConfiguration, details: > >>> domain.node.name=TranslationNode, > >>> domain.node.datasource=TranslationNode.driver.xml, reason: > >>> DataSource load > >>> failed - The reference to entity "autoReconnect" must end with the > >>> ';' > >>> delimiter. > >>> at > >>> org > >>> .objectstyle > >>> .cayenne.conf.Configuration.initializeSharedConfiguration( > >>> Configuration.java:321) > >>> at > >>> org > >>> .objectstyle > >>> .cayenne.conf.Configuration.initializeSharedConfiguration( > >>> Configuration.java:294) > >>> at > >>> org > >>> .objectstyle > >>> .cayenne.conf.Configuration.initializeSharedConfiguration( > >>> Configuration.java:275) > >>> at > >>> org.objectstyle.cayenne.conf.Configuration.getSharedConfiguration > >>> (Configuration.java:212) > >>> at > >>> org.objectstyle.cayenne.access.DataContext.createDataContext( > >>> DataContext.java:242) > >>> at com.translation.alg.News.<clinit>(News.java:17) > >>> ... 2 more > >>> > >>> I have added ";" at the end of the string, but nothing changes > >>> <url > >>> value="jdbc:mysql://enm-nc-srv1/subsumer? > >>> connectTimeout=0&autoReconnect=true;"/> > >>> > >>> Thanks > >>> Marco > >>> On Jan 11, 2008 9:51 AM, marco turchi <[EMAIL PROTECTED]> > >>> wrote: > >>> > >>>> Thanks...I'm going to try... > >>>> Marco > >>>> > >>>> > >>>> On Jan 11, 2008 9:39 AM, Andrus Adamchik <[EMAIL PROTECTED]> > >>>> wrote: > >>>> > >>>>> This is still a connection timeout issue. I dug up some of my own > >>>>> production configurations developed to address a similar issue. > >>>>> Here > >>>>> is another URL parameter you may try - "connectTimeout". E.g.: > >>>>> > >>>>> jdbc:mysql://server/database?connectTimeout=0&autoReconnect=true > >>>>> > >>>>> Andrus > >>>>> > >>>>> On Jan 11, 2008, at 1:36 AM, marco turchi wrote: > >>>>> > >>>>>> Hi Andrus, > >>>>>> no good news... > >>>>>> I have run the software using the changes that u have suggested > >>>>>> me, > >>>>>> but I > >>>>>> get: > >>>>>> 10 Jan 2008 23:19:30,036 - ERROR main > >>>>>> com.translation.alg.TranslationNews - > >>>>>> Fatal Error: > >>>>>> org.objectstyle.cayenne.CayenneRuntimeException: [v.1.2.3 May 6 > >>>>>> 2007] Commit > >>>>>> Exception > >>>>>> at org.objectstyle.cayenne.access.DataContext.flushToParent( > >>>>>> DataContext.java :1290) > >>>>>> at org.objectstyle.cayenne.access.DataContext.commitChanges( > >>>>>> DataContext.java:1166) > >>>>>> at com.translation.alg.WriterData.insert(WriterData.java:57) > >>>>>> at com.translation.alg.News.write (News.java:85) > >>>>>> at > >>>>>> com.translation.alg.TranslationNews.run(TranslationNews.java:66) > >>>>>> at > >>>>>> com.translation.alg.TranslationNews.main(TranslationNews.java:21) > >>>>>> Caused by: java.sql.SQLException : Communication link failure: > >>>>>> java.net.SocketException, underlying cause: Broken pipe > >>>>>> > >>>>>> ** BEGIN NESTED EXCEPTION ** > >>>>>> > >>>>>> java.net.SocketException > >>>>>> MESSAGE: Broken pipe > >>>>>> > >>>>>> STACKTRACE: > >>>>>> > >>>>>> java.net.SocketException: Broken pipe > >>>>>> at java.net.SocketOutputStream.socketWrite0(Native Method) > >>>>>> at > >>>>>> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java > >>>>>> :92) > >>>>>> at > >>>>>> java.net.SocketOutputStream.write(SocketOutputStream.java: > >>>>>> 136) > >>>>>> at java.io.BufferedOutputStream.flushBuffer( > >>>>>> BufferedOutputStream.java:65) > >>>>>> at > >>>>>> java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) > >>>>>> at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1765) > >>>>>> at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1728) > >>>>>> at com.mysql.jdbc.MysqlIO.sendCommand (MysqlIO.java:1149) > >>>>>> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279) > >>>>>> at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) > >>>>>> at com.mysql.jdbc.Connection.execSQL(Connection.java :2278) > >>>>>> at com.mysql.jdbc.Connection.execSQL(Connection.java:2225) > >>>>>> at com.mysql.jdbc.Statement.execute(Statement.java:906) > >>>>>> at > >>>>>> org.objectstyle.cayenne.dba.mysql.MySQLPkGenerator.pkFromDatabase > >>>>>> (MySQLPkGenerator.java:123) > >>>>>> at > >>>>>> org.objectstyle.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity > >>>>>> (JdbcPkGenerator.java:326) > >>>>>> at > >>>>>> org > >>>>>> .objectstyle > >>>>>> .cayenne.access.DataDomainInsertBucket.createPermIdsForObjEntity > >>>>>> (DataDomainInsertBucket.java:194) > >>>>>> at > >>>>>> org > >>>>>> .objectstyle > >>>>>> .cayenne.access.DataDomainInsertBucket.appendQueriesInternal( > >>>>>> DataDomainInsertBucket.java:122) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainSyncBucket.appendQueries > >>>>>> (DataDomainSyncBucket.java:108) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainFlushAction.preprocess( > >>>>>> DataDomainFlushAction.java :211) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainFlushAction.flush( > >>>>>> DataDomainFlushAction.java:167) > >>>>>> at org.objectstyle.cayenne.access.DataDomain.onSyncFlush( > >>>>>> DataDomain.java:846) > >>>>>> at org.objectstyle.cayenne.access.DataDomain$2.transform( > >>>>>> DataDomain.java:817) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomain.runInTransaction( > >>>>>> DataDomain.java:862) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomain.onSync(DataDomain.java > >>>>>> :814) > >>>>>> at org.objectstyle.cayenne.access.DataContext.flushToParent( > >>>>>> DataContext.java:1262) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataContext.commitChanges ( > >>>>>> DataContext.java:1166) > >>>>>> at com.translation.alg.WriterData.insert(WriterData.java:57) > >>>>>> at com.translation.alg.News.write(News.java:85) > >>>>>> at > >>>>>> com.translation.alg.TranslationNews.run (TranslationNews.java:66) > >>>>>> at > >>>>>> com.translation.alg.TranslationNews.main(TranslationNews.java:21) > >>>>>> ** END NESTED EXCEPTION ** > >>>>>> > >>>>>> > >>>>>> at com.mysql.jdbc.MysqlIO.send(MysqlIO.java :1786) > >>>>>> at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:1728) > >>>>>> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1149) > >>>>>> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279) > >>>>>> at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) > >>>>>> at com.mysql.jdbc.Connection.execSQL(Connection.java:2278) > >>>>>> at com.mysql.jdbc.Connection.execSQL(Connection.java:2225) > >>>>>> at com.mysql.jdbc.Statement.execute(Statement.java:906) > >>>>>> at > >>>>>> org.objectstyle.cayenne.dba.mysql.MySQLPkGenerator.pkFromDatabase > >>>>>> (MySQLPkGenerator.java:123) > >>>>>> at > >>>>>> org.objectstyle.cayenne.dba.JdbcPkGenerator.generatePkForDbEntity > >>>>>> (JdbcPkGenerator.java:326) > >>>>>> at > >>>>>> org > >>>>>> .objectstyle > >>>>>> .cayenne.access.DataDomainInsertBucket.createPermIdsForObjEntity > >>>>>> (DataDomainInsertBucket.java:194) > >>>>>> at > >>>>>> org > >>>>>> .objectstyle > >>>>>> .cayenne.access.DataDomainInsertBucket.appendQueriesInternal( > >>>>>> DataDomainInsertBucket.java:122) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainSyncBucket.appendQueries > >>>>>> (DataDomainSyncBucket.java:108) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainFlushAction.preprocess( > >>>>>> DataDomainFlushAction.java:211) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomainFlushAction.flush ( > >>>>>> DataDomainFlushAction.java:167) > >>>>>> at org.objectstyle.cayenne.access.DataDomain.onSyncFlush( > >>>>>> DataDomain.java:846) > >>>>>> at org.objectstyle.cayenne.access.DataDomain$2.transform( > >>>>>> DataDomain.java:817) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomain.runInTransaction( > >>>>>> DataDomain.java:862) > >>>>>> at > >>>>>> org.objectstyle.cayenne.access.DataDomain.onSync(DataDomain.java > >>>>>> :814) > >>>>>> at org.objectstyle.cayenne.access.DataContext.flushToParent( > >>>>>> DataContext.java:1262) > >>>>>> ... 5 more > >>>>>> 10 Jan 2008 23:19:30,103 - INFO main > >>>>>> com.translation.alg.TranslationNews - [ > >>>>>> Ljava.lang.StackTraceElement;@1551f60 > >>>>>> > >>>>>> I do not know what it is... > >>>>>> sorry aout that > >>>>>> thanks > >>>>>> Marco > >>>>>> > >>>>>> > >>>>>> On Jan 10, 2008 12:50 PM, marco turchi < [EMAIL PROTECTED]> > >>>>> wrote: > >>>>>> > >>>>>>> sorry about that... :-) > >>>>>>> Thanks > >>>>>>> Marco > >>>>>>> > >>>>>>> > >>>>>>> On Jan 10, 2008 12:47 PM, Andrus Adamchik < > >>>>>>> [EMAIL PROTECTED]> > >>>>>>> wrote: > >>>>>>> > >>>>>>>> Ah cool. I thought I was going crazy :-) > >>>>>>>> > >>>>>>>> Andrus > >>>>>>>> > >>>>>>>> On Jan 10, 2008, at 2:37 PM, marco turchi wrote: > >>>>>>>> > >>>>>>>>> Hi Andrus, > >>>>>>>>> sorry you are right I have added the autoReconnect to the > >>>>>>>>> wrong > >>>>>>>>> place... > >>>>>>>>> now the software is started, I'll see what happens at the > >>>>>>>>> end... > >>>>>>>>> thanks > >>>>>>>>> Marco > >>>>>>>>> > >>>>>>>>> On Jan 10, 2008 11:01 AM, marco turchi < [EMAIL PROTECTED] > >>>>>>>>> > > >>>>>>>> wrote: > >>>>>>>>> > >>>>>>>>>> <?xml version="1.0" encoding="utf-8"?> > >>>>>>>>>> <driver project-version="1.1" class="com.mysql.jdbc.Driver"> > >>>>>>>>>> <url > >>>>>>>>>> value="jdbc:mysql://enm-nc-srv1/subsumer? > >>>>>>>>>> autoReconnect=true"/> > >>>>>>>>>> <connectionPool min="1" max="1" /> > >>>>>>>>>> <login userName="####" password="#####"/> > >>>>>>>>>> </driver> > >>>>>>>>>> thanks > >>>>>>>>>> Marco > >>>>>>>>>> > >>>>>>>>>> On Jan 10, 2008 10:51 AM, Andrus Adamchik < > >>>>>>>>>> [EMAIL PROTECTED]> > >>>>>>>>>> wrote: > >>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> On Jan 10, 2008, at 12:33 PM, marco turchi wrote: > >>>>>>>>>>> > >>>>>>>>>>>>>> DataSource load failed - Can not load JDBC driver named > >>>>>>>>>>>>>> 'com.mysql.jdbc.Driver > >>>>>>>>>>>>>> ?autoReconnect=true': com.mysql.jdbc.Driver? > >>>>>>>>>>>>>> autoReconnect=true > >>>>>>>>>>> > >>>>>>>>>>> But this is what generates an error... so somehow the driver > >>>>>>>>>>> name > >>>>> > >>>>>>>>>>> seems messed up. Could you post the entire file (just remove > >>>>>>>>>>> the > >>>>>>>>>>> password)? > >>>>>>>>>>> > >>>>>>>>>>> Andrus > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>> > >>>>>>>> > >>>>>>>> > >>>>>>> > >>>>> > >>>>> > >>>> > >> > >> > >
