Hello,
I am using latest Java SDK 1.7.4, and the following command to start dev
server:
%java.home%\bin\java
-Ddatastore.default_high_rep_job_policy_unapplied_job_pct=20 -cp
"%~dp0\..\lib\appengine-tools-api.jar" ^
com.google.appengine.tools.KickStart ^
com.google.appengine.tools.development.DevAppServerMain %*
(as in
https://developers.google.com/appengine/docs/java/tools/devserver#Using_the_Datastore
)
Yet, log says on a first request to DataStore :
INFO: Local Datastore initialized:
Type: Master/Slave
[..]
Then, I get an exception:
31.01.2013 19:16:02 org.datanucleus.transaction.Transaction rollback
SEVERE: Operation rollback failed on resource:
org.datanucleus.store.appengine.DatastoreXAResource@404eb2, error code
UNKNOWN and transaction: [DataNucleus Transaction, ID=Xid= , enlisted
resources=[org.datanucleus.store.appengine.DatastoreXAResource@404eb2]]
31.01.2013 19:16:02 com.google.apphosting.utils.jetty.JettyLogger warn
WARNING: /themepark/post
java.lang.IllegalArgumentException: transactions on multiple entity groups
only allowed in High Replication applications
[..]
I have following lines in \META-INF\jdoconfig.xml:
<property name="datanucleus.appengine.autoCreateDatastoreTxns"
value="true"/>
<property name="datanucleus.appengine.datastoreEnableXGTransactions"
value="true"/>
How do I make dev_appserver.cmd emulate High Replication Datastore?
Thanks.
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