Why workaround? That how it works Le 2 nov. 2013 15:48, "Howard W. Smith, Jr." <smithh032...@gmail.com> a écrit :
> The following is the workaround: > > <Resource id="jdbc/mcmsJta" type="javax.sql.DataSource"> > JdbcDriver net.sf.hajdbc.sql.DataSource > UserName .... > Password .... > JtaManaged true > jmxEnabled true > LogSql false > </Resource> > > and had to rename filename from ha-jdbc-cluster.xml to ha-jdbc-null.xml. > > still getting errors, but they are related to ha-jdbc, now. > > > On Sat, Nov 2, 2013 at 9:49 AM, Howard W. Smith, Jr. < > smithh032...@gmail.com > > wrote: > > > I'm trying to use HA-JDBC[1] with TomEE to have a cluster of at least 2 > > databases. As per documentation and forum discussion, I have the > following: > > > > --- tomee.xml --- > > > > <Resource id="jdbc/mcmsJta" type="javax.sql.DataSource"> > > factory="net.sf.hajdbc.sql.DataSourceFactory" > > cluster="cluster" > > UserName .... > > Password ... > > JtaManaged true > > jmxEnabled true > > LogSql false > > </Resource> > > > > --- ha-jdbc-cluster.xml --- > > > > <?xml version="1.0" encoding="UTF-8"?> > > <ha-jdbc xmlns="urn:ha-jdbc:cluster:2.1"> > > <sync id="full"> > > <property name="fetchSize">1000</property> > > </sync> > > <sync id="diff"> > > <property name="fetchSize">1000</property> > > <property name="versionPattern">version</property> > > </sync> > > <state id="simple"/> > > <cluster dialect="derby" balancer="simple" default-sync="full" > > meta-data-cache="lazy" transaction-mode="parallel"> > > <database id="db1" weight="1" > > location="org.apache.tomcat.jdbc.pool.DataSource"> > > <user>...</user> > > <password>...</password> > > <property name="serverName">mcms</property> > > <property name="databaseName">mcms</property> > > <property > > name="driver">org.apache.derby.jdbc.EmbeddedDriver</property> > > <property > > name="url">jdbc:derby:c:/javadb/databases/mcms;create=true</property> > > <property name="InitialSize">10</property> > > <property name="MaxActive">100</property> > > <property name="MaxIdle">30</property> > > <property name="MaxWait">10000</property> > > <property name="minIdle">10</property> > > <property name="suspectTimeout">60</property> > > <property name="removeAbandoned">true</property> > > <property name="removeAbandonedTimeout">180</property> > > <property > name="timeBetweenEvictionRunsMillis">30000</property> > > <property > > name="jdbcInterceptors">StatementCache(max=128)</property> > > </database> > > <database id="db2" weight="2" > > location="org.apache.tomcat.jdbc.pool.DataSource"> > > <user>...</user> > > <password>...</password> > > <property name="serverName">mcms</property> > > <property name="databaseName">mcms</property> > > <property > > name="driver">org.apache.derby.jdbc.EmbeddedDriver</property> > > <property > > name="url">jdbc:derby:c:/javadb/databases/mcmsdev;create=true</property> > > <property name="InitialSize">10</property> > > <property name="MaxActive">100</property> > > <property name="MaxIdle">30</property> > > <property name="MaxWait">10000</property> > > <property name="minIdle">10</property> > > <property name="suspectTimeout">60</property> > > <property name="removeAbandoned">true</property> > > <property name="removeAbandonedTimeout">180</property> > > <property > name="timeBetweenEvictionRunsMillis">30000</property> > > <property > > name="jdbcInterceptors">StatementCache(max=128)</property> > > </database> > > </cluster> > > </ha-jdbc> > > > > > > which results in the following in the log: > > > > > > INFO: Creating Resource(id=jdbc/mcmsJta) > > > > Nov 02, 2013 9:15:03 AM > > org.apache.tomee.jdbc.TomEEDataSourceCreator$TomEEDataSource readOnly > > INFO: Disabling testOnBorrow since no validation query is provided > > > > Nov 02, 2013 9:15:03 AM org.apache.openejb.assembler.classic.Assembler > > logUnusedProperties > > WARNING: Property "factory" not supported by "jdbc/mcmsJta" > > > > Nov 02, 2013 9:15:03 AM org.apache.openejb.assembler.classic.Assembler > > logUnusedProperties > > WARNING: Property "cluster" not supported by "jdbc/mcmsJta" > > > > Nov 02, 2013 9:15:03 AM org.apache.openejb.assembler.classic.Assembler > > createRecipe > > > > > > now, my app is not connecting to my database, and it is trying to use > > default database connection (hsqldb, which is probably the non-jta > database > > which is configured automatically by tomee, if/when 'no' non-jta database > > is configured/specified in tomee.xml via <Resource ... />. > > > > Should I move the <Resource .../> from tomee.xml to (webapp) > > META-INF/context.xml as recommended here[2]? > > > > > > [1] http://ha-jdbc.github.io/ > > [2] https://sourceforge.net/p/ha-jdbc/discussion/383396/thread/4707f208/ > > > > >
