[google-appengine] Google CCS Server implementation for GCM (Google Cloud Messaging)

2013-08-14 Thread Amit Sangani
I took the first shot at implementing the new GCM CCS server on GAE using the Smack library for XMPP. Here is more documentation - https://developer.android.com/google/gcm/ccs.html However, I got below exceptions. I do have smack.jar, smackx.jar in WEB-INF/lib directory (although only smack.jar is

[google-appengine] Re: 500s from appstats filter

2012-09-30 Thread Amit Sangani
We are seeing similar exceptions in our logs when appstats are enabled. Did anyone find a way to resolve this? On Saturday, March 24, 2012 9:37:16 AM UTC-7, Carter wrote: > > We are getting 500s due to uncaught ApiDeadlineExceededException in the > appstats filter for Java. > > Is there a way to

Re: [google-appengine] Re: Outages?

2012-03-12 Thread Amit Sangani
Hi Ikan, We wouldn't mind moving to HRD from M/S, but isn't it 3X more expensive? Also, what's the minimal way to impact our users when datastore is in read-only mode during downtimes? Consider that every action our users take involves writing to a datastore. Will using memcache help? Will memc

Re: [google-appengine] Re: Outages?

2012-03-10 Thread Amit Sangani
appid: textyserver Still getting lots of exceptions, mainly: 1) com.google.apphosting.runtime.HardDeadlineExceededError exceptions, 2) Failed startup of context com.google.apphosting.utils.jetty.RuntimeAppEngineWebAppContext 3) javax.jdo.JDOException: Transaction failed to commit at org.datanu

Re: [google-appengine] Lots of HTTP 500 errors and all instances restarted by GAE!

2012-03-10 Thread Amit Sangani
appid: textyserver Getting lots of: 1) com.google.apphosting.runtime.HardDeadlineExceededError exceptions, 2) Failed startup of context com.google.apphosting.utils.jetty.RuntimeAppEngineWebAppContext 3) javax.jdo.JDOException: Transaction failed to commit at org.datanucleus.jdo.NucleusJDOHelpe

Re: [google-appengine] Re: 500 errors + high latency + please communicate with us

2012-03-10 Thread Amit Sangani
Hi Ikai & Google team, Getting lots of 500s like others have experienced. Now mainly getting DatastoreTimeoutException... com.google.appengine.api.datastore.DatastoreTimeoutException: at com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:46)

Re: [google-appengine] Re: Outages?

2012-03-09 Thread Amit Sangani
Any update on this? Still seeing many errors & exceptions in the logs. On Fri, Mar 9, 2012 at 4:18 PM, John wrote: > My app is responding, again. > > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the we

Re: [google-appengine] Re: Outages?

2012-03-09 Thread Amit Sangani
ng into the HR apps first (one I figure out which is which). > > -- > Ikai Lan > Developer Programs Engineer, Google App Engine > plus.ikailan.com > > > > On Fri, Mar 9, 2012 at 1:53 PM, Amit Sangani wrote: > >> Also now getting below e

Re: [google-appengine] Re: Outages?

2012-03-09 Thread Amit Sangani
Also now getting below exceptions - java.lang.ExceptionInInitializerError at org.datanucleus.jdo.metadata.JDOAnnotationReader.processClassAnnotations(JDOAnnotationReader.java:140) at org.datanucleus.metadata.annotations.AbstractAnnotationReader.getMetaDataForClass(AbstractAnnotationReader.java:122

[google-appengine] Re: 500 errors + high latency + please communicate with us

2012-03-09 Thread Amit Sangani
We are facing the same issues as others are experiencing here. High latency, instance count sky-rocketed, lot of errors in logs (HardDeadlineExceededError , java.lang.NoClassDefFoundError, etc). This was working perfectly 2 days back. Ever since the last maintenance (March 7th) GAE has been very un