[google-appengine] Re: Trouble in understanding cost for Projection Query

i suspect the docs meant to say "1 Read Operation per row" i don't know how you could ever get to less then 1 read operation per row. On Thursday, December 17, 2015 at 5:53:07 PM UTC-8, NAyAN Jain wrote: > > I am trying to reduce the datastore cost by using Projection. I have read > that a Proj

[google-appengine] Security exception when using non-white listed java class java.nio.channels.spi.SelectorProvider

Hi! Running this line of code Cluster cluster = CouchbaseCluster.create("MY-IP"); in a bare minimum Java GAE produces a crash. Couchbase is a NoSQL database. Gradle import for Couchbase: compile 'com.couchbase.client:java-client:2.2.2' Stacktrace: java.lang.NoClassDefFoundError: Could not i

[google-appengine] NoSuchMethodError for ReflectionHelper during app launch

Hi, I am trying to launch my Java based app to Google App Engine. Every time the launch fails with following error. java.lang.NoSuchMethodError: com.sun.jersey.core.reflection.ReflectionHelper.getOsgiRegistryInstance()Lcom/sun/jersey/core/osgi/OsgiRegistry; Though I have added jersey-core-1.1

Re: [google-appengine] Re: Trouble in understanding cost for Projection Query

A projection query should produce 1 read op for the query and 1 small op per row fetched. Possibly Objectify is trying to hybridize the query (convert to keys-only + batch get) even though it's a projection. If this entity has the @Cache annotation, try running the query like this: ofy().load().t

[google-appengine] Re: Security exception when using non-white listed java class java.nio.channels.spi.SelectorProvider

Running Couchbase on App Engine would be counterproductive anyway as you have no access to local storage for a backing store. You'd want to host Couchbase on a Google Compute Engine instance where you do have access to local storage and don't have class restr

[google-appengine] Re: NoSuchMethodError for ReflectionHelper during app launch

This seems like a question that would be better posted to Stack Overflow, as it is not really a defect report or a feature request. Please see the main Community Support page [1] for a list of the tags we monitor. This type of question also appe

[google-appengine] Re: NoSuchMethodError for ReflectionHelper during app launch

This seems like a question that would be better posted to Stack Overflow, rather than a discussion post. The google-appengine group is intended more for general discussion rather than 1-on-1 support assistance. Please see the main Community Support page

Re: [google-appengine] Re: Trouble in understanding cost for Projection Query

No I haven't used the cache annotation but still the cost and datastore read are same as a normal query. I am looking for a way to reduce read operations. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and