spring liquibase / hsqldb integration - hsqldb

Question

I am trying to load an embedded hsqldb with data using SpringLiquibase integration.
java config=
#Configuration
#Profile("testing")
...
#Bean
public DataSource dataSource() {
DataSource ds = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.HSQL)
.setName("junittest")
.build();
return ds;
}
#Bean
SpringLiquibase liquibase(){
SpringLiquibase lb = new SpringLiquibase();
lb.setDataSource(dataSource());
lb.setChangeLog("classpath:liquibase/example.xml");
lb.setContexts("testing");
return lb;
}
...
liquibase schema=example.sql
create table xyz(
id integer,
name varchar(10)
);
But I get the following exception:
Caused by: liquibase.exception.LockException: liquibase.exception.UnexpectedLiquibaseException: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.lockservice.StandardLockService.acquireLock(StandardLockService.java:211)
at liquibase.lockservice.StandardLockService.waitForLock(StandardLockService.java:151)
at liquibase.Liquibase.update(Liquibase.java:182)
at liquibase.Liquibase.update(Liquibase.java:174)
at liquibase.integration.spring.SpringLiquibase.performUpdate(SpringLiquibase.java:345)
at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:302)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1571)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509)
... 40 more
Caused by: liquibase.exception.UnexpectedLiquibaseException: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.snapshot.SnapshotGeneratorFactory.hasDatabaseChangeLogLockTable(SnapshotGeneratorFactory.java:168)
at liquibase.lockservice.StandardLockService.hasDatabaseChangeLogLockTable(StandardLockService.java:138)
at liquibase.lockservice.StandardLockService.init(StandardLockService.java:85)
at liquibase.lockservice.StandardLockService.acquireLock(StandardLockService.java:185)
... 47 more
Caused by: liquibase.snapshot.InvalidExampleException: Found multiple catalog/schemas matching null.PUBLIC
at liquibase.snapshot.jvm.SchemaSnapshotGenerator.snapshotObject(SchemaSnapshotGenerator.java:74)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:59)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:62)
at liquibase.snapshot.SnapshotGeneratorChain.snapshot(SnapshotGeneratorChain.java:50)
at liquibase.snapshot.DatabaseSnapshot.include(DatabaseSnapshot.java:153)
at liquibase.snapshot.DatabaseSnapshot.init(DatabaseSnapshot.java:56)
at liquibase.snapshot.DatabaseSnapshot.<init>(DatabaseSnapshot.java:33)
at liquibase.snapshot.JdbcDatabaseSnapshot.<init>(JdbcDatabaseSnapshot.java:22)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:126)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:119)
at liquibase.snapshot.SnapshotGeneratorFactory.createSnapshot(SnapshotGeneratorFactory.java:107)
at liquibase.snapshot.SnapshotGeneratorFactory.has(SnapshotGeneratorFactory.java:97)
at liquibase.snapshot.SnapshotGeneratorFactory.hasDatabaseChangeLogLockTable(SnapshotGeneratorFactory.java:166)
... 50 more
version of hsqldb / liquibase : 1.8.0.10 / 3.2.3
Am I missing some config here?