Hi
We are trying to use sequoia with firebird 2.0.3. I have one
controller with 3 database backends and and it fails with NPE.
Everything works if I use only one backend (any of them).
Maris
18:18:27,345 WARN controller.virtualdatabase.firescream Virtual
database firescream failed to enable database backend legion2 from
checkpoint (because of : java.lang.NullPointerException)
java.lang.NullPointerException
at
org.continuent.sequoia.common.sql.metadata.MetadataContainer.isCompatibl
e(MetadataContainer.java:81)
at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabaseStaticM
etaData.gatherStaticMetadata(VirtualDatabaseStaticMetaDa
ta.java:74)
at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.enable
BackendFromCheckpoint(VirtualDatabase.java:1740)
at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.forceE
nableAllBackendsFromCheckpoint(VirtualDatabase.java:1972
)
at
org.continuent.sequoia.controller.core.Controller.addVirtualDatabase(Con
troller.java:302)
at
org.continuent.sequoia.controller.xml.DatabasesParser.endElement(Databas
esParser.java:717)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1528)
at org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at
org.continuent.sequoia.controller.xml.DatabasesParser.readXML(DatabasesP
arser.java:294)
at
org.continuent.sequoia.controller.xml.DatabasesParser.readXML(DatabasesP
arser.java:343)
at
org.continuent.sequoia.controller.core.Controller.addVirtualDatabases(Co
ntroller.java:222)
at
org.continuent.sequoia.controller.core.Controller.loadXmlConfiguration(C
ontroller.java:555)
at
org.continuent.sequoia.controller.core.ControllerConfiguration.setUpVirt
ualDatabase(ControllerConfiguration.java:446)
at
org.continuent.sequoia.controller.xml.ControllerParser.configureVirtualD
atabase(ControllerParser.java:645)
at
org.continuent.sequoia.controller.xml.ControllerParser.startElement(Cont
rollerParser.java:325)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1488)
at org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
at org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at
org.continuent.sequoia.controller.xml.ControllerParser.readXML(Controlle
rParser.java:127)
at
org.continuent.sequoia.controller.xml.ControllerParser.readXML(Controlle
rParser.java:177)
at
org.continuent.sequoia.controller.xml.ControllerParser.readXML(Controlle
rParser.java:206)
at
org.continuent.sequoia.controller.core.ControllerConfiguration.setUpByXm
l(ControllerConfiguration.java:277)
at
org.continuent.sequoia.controller.core.ControllerConfiguration.setup(Con
trollerConfiguration.java:327)
at
org.continuent.sequoia.controller.core.ControllerConfiguration.getContro
ller(ControllerConfiguration.java:353)
at
org.continuent.sequoia.controller.core.Controller.main(Controller.java:7
45)
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