2:02 a.m.
I am new bee to JBPM. Trying to deploy the sample application given in the
jbpm-jpdl-suite-3.2.1.
I am following documentation given for jbpm-jpdl-suite-3.2.1 Getting started but getting
following errors while starting the server from the folder
"jbpm-jpdl-suite-3.2.1\jbpm-jpdl-3.2.1\server\bin" with command "run -c
jbpm".
2007-08-14 11:13:06,616 DEBUG [org.hibernate.loader.hql.QueryLoader] bindNamedParameters()
Tue Aug 14 11:13:06 IST 2007 -> now [3]
2007-08-14 11:13:06,616 DEBUG [org.hibernate.loader.hql.QueryLoader] bindNamedParameters()
JbpmJobExector:172.17.225.114:1 -> lockOwner [2]
2007-08-14 11:13:06,647 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to close
PreparedStatement (open PreparedStatements: 1, globally: 1)
2007-08-14 11:13:06,663 DEBUG [org.hibernate.util.JDBCExceptionReporter] could not execute
query [select job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_, job0_.DUEDATE_ as
DUEDATE4_26_, job0_.PROCESSINSTANCE_ as PROCESSI5_26_, job0_.TOKEN_ as TOKEN6_26_,
job0_.TASKINSTANCE_ as TASKINST7_26_, job0_.ISSUSPENDED_ as ISSUSPEN8_26_,
job0_.ISEXCLUSIVE_ as ISEXCLUS9_26_, job0_.LOCKOWNER_ as LOCKOWNER10_26_, job0_.LOCKTIME_
as LOCKTIME11_26_, job0_.EXCEPTION_ as EXCEPTION12_26_, job0_.RETRIES_ as RETRIES13_26_,
job0_.NAME_ as NAME14_26_, job0_.REPEAT_ as REPEAT15_26_, job0_.TRANSITIONNAME_ as
TRANSIT16_26_, job0_.ACTION_ as ACTION17_26_, job0_.GRAPHELEMENTTYPE_ as GRAPHEL18_26_,
job0_.GRAPHELEMENT_ as GRAPHEL19_26_, job0_.NODE_ as NODE20_26_, job0_.CLASS_ as
CLASS2_26_ from JBPM_JOB job0_ where (job0_.LOCKOWNER_ is null or job0_.LOCKOWNER_=?) and
job0_.RETRIES_>0 and job0_.DUEDATE_<=? and job0_.ISSUSPENDED_<>1 order by
job0_.DUEDATE_ asc]
com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax;
check the manual that corresponds to your MySQL server version for the right syntax to use
near '1 job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_, job0_.DUEDATE_ as
DUEDAT' at line 1
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2941)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1623)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1715)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3249)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1268)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1403)
at
org.jboss.resource.adapter.jdbc.CachedPreparedStatement.executeQuery(CachedPreparedStatement.java:90)
at
org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:236)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1669)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2145)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
at org.hibernate.loader.Loader.list(Loader.java:2024)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:392)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:333)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:756)
at org.jbpm.db.JobSession.getFirstAcquirableJob(JobSession.java:40)
at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:111)
at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:56)
2007-08-14 11:13:06,663 WARN [org.hibernate.util.JDBCExceptionReporter] SQL Error: 1064,
SQLState: 42000
2007-08-14 11:13:06,663 ERROR [org.hibernate.util.JDBCExceptionReporter] You have an error
in your SQL syntax; check the manual that corresponds to your MySQL server version for the
right syntax to use near '1 job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_,
job0_.DUEDATE_ as DUEDAT' at line 1
2007-08-14 11:13:06,663 ERROR [org.jbpm.db.JobSession]
org.hibernate.exception.SQLGrammarException: could not execute query
2007-08-14 11:13:06,663 DEBUG [org.jbpm.JbpmContext] closing JbpmContext
2007-08-14 11:13:06,663 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@aa6635
2007-08-14 11:13:06,663 DEBUG [org.jbpm.persistence.db.DbPersistenceService] committing
hibernate transaction org.hibernate.transaction.JDBCTransaction@11d5566
Here are configuration files I have changed for configuring Mysql DB
--- hibernate.cfg --
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- mysql dialect -->
org.hibernate.dialect.MySQLDialect
<!-- JDBC connection properties (begin) -->
com.mysql.jdbc.Driver
jdbc:mysql://172.17.225.171:3306/jbpm_sample
root
password
org.hibernate.transaction.JDBCTransactionFactory
<!-- JDBC connection properties (end) -->
org.hibernate.cache.HashtableCacheProvider
<!-- ############################################ -->
<!-- # mapping files with external dependencies # -->
<!-- ############################################ -->
<!-- following mapping file has a dependendy on -->
<!-- 'bsh-{version}.jar'. -->
<!-- uncomment this if you don't have bsh on your -->
<!-- classpath. you won't be able to use the -->
<!-- script element in process definition files -->
<!-- following mapping files have a dependendy on -->
<!-- 'jbpm-identity.jar', mapping files -->
<!-- of the pluggable jbpm identity component. -->
<!-- Uncomment the following 3 lines if you -->
<!-- want to use the jBPM identity mgmgt -->
<!-- component. -->
<!-- identity mappings (begin) -->
<!-- identity mappings (end) -->
<!-- following mapping files have a dependendy on -->
<!-- the JCR API -->
<!-- ###################### -->
<!-- # jbpm mapping files # -->
<!-- ###################### -->
<!-- hql queries and type defs -->
<!-- graph.action mapping files -->
<!-- graph.def mapping files -->
<!-- graph.node mapping files -->
<!-- context.def mapping files -->
<!-- taskmgmt.def mapping files -->
<!-- module.def mapping files -->
<!-- bytes mapping files -->
<!-- file.def mapping files -->
<!-- scheduler.def mapping files -->
<!-- graph.exe mapping files -->
<!-- module.exe mapping files -->
<!-- context.exe mapping files -->
<!-- job mapping files -->
<!-- taskmgmt.exe mapping files -->
<!-- logging mapping files -->
</session-factory>
</hibernate-configuration>
--- jbpm-ds.xml ----
<?xml version="1.0" encoding="UTF-8"?>
<local-tx-datasource>
<jndi-name>JbpmDS</jndi-name>
<connection-url>jdbc:mysql://172.17.225.171:3306/jbpm_sample</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>root</user-name>
password
<min-pool-size>1</min-pool-size>
<max-pool-size>5</max-pool-size>
<idle-timeout-minutes>0</idle-timeout-minutes>
<track-statements/>
<prepared-statement-cache-size>32</prepared-statement-cache-size>
<type-mapping>MySQL</type-mapping>
</local-tx-datasource>
Please help in solving this issue in case you are aware of .
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