[appengine-java] Mail send from AppEngine application not received by any recipient from past few days
Hello Everyone, We have two Business application running on AppEngine one of which we have upgraded into HRD instance a couple of months before and other one was upgraded into HRD instance a week before.Everything was working fine on them but from past few days(after Friday) no mail is sending from these applications.No exception is coming in code and it is showing Mail send successfully message but mail not receiving anywhere. We also have few other HRD and non-HRD applications running on AppEngine in same account and the same code is working fine for all of them.Only these two applications are facing this issue. I would appreciate if anyone can help or give any suggestion on this. Thanks, Gaurav Sharma -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/YJDfH_UnZ10J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Java Application With MySql Database in App engine Datastore
Hey I wanna to Know How can I Use Java Application with Mysql database in App Engine datastore ? Thnx in Advance .. :-) -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Unable to update app : failed in compling jsp
when i tired to deploy my application on GAE its shows me error failed to complie jsp pages .. what this error means i cann't understand when i am running locally its runs fine . its only happening when i am trying to deploy on GAE/j help me through this it is really getting me insane . i am using eclipse on linux -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Deleting orphan blobs in blobstore
Hi, I deleted a large number of objects from the datastore that I din't required (around 7000 of them). Each of those objects had a blob associated with it, referenced by a String (blob key). As you might have guessed by now, I forgot to delete those blobs. Now I don't have any reference to them, but I want to delete them. I can't seem to find a way to do that. Any help will be appreciated. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Timeout while adding an auto increment column in task queue
Hi all I am using mysql instance of google app engine. I have to add an auto increment column to a table name actions. This table already contains around 2 lacs of records. When i alter this table i am getting following exceptions Exception :class java.sql.SQLException: Timed out. at com.google.appengine.api.rdbms.RdbmsApiProxyClient $ApiProxyBlockingInterface.makeSyncCall(RdbmsApiProxyClient.java:103) at com.google.appengine.api.rdbms.RdbmsApiProxyClient $ApiProxyBlockingInterface.exec(RdbmsApiProxyClient.java:54) at com.google.storage.speckle.jdbc.internal.SpeckleProtoClient.executeSql(SpeckleProtoClient.java: 80) at com.google.storage.speckle.jdbc.internal.SpeckleProtoClient.executeSql(SpeckleProtoClient.java: 71) at com.google.storage.speckle.jdbc.SpeckleConnection.executeSql(SpeckleConnection.java: 400) at com.google.storage.speckle.jdbc.SpecklePreparedStatement.executeSqlImpl(SpecklePreparedStatement.java: 99) at com.google.storage.speckle.jdbc.SpeckleStatement.executeImpl(SpeckleStatement.java: 118) at com.google.storage.speckle.jdbc.SpeckleStatement.executeUpdateImpl(SpeckleStatement.java: 231) at com.google.storage.speckle.jdbc.SpeckleStatement.executeUpdate(SpeckleStatement.java: 241) I am executing the following query: Connection connection = ConnectionManager.getConnection(database); connection1.setAutoCommit(true); String updateQuery = alter table actions modify column _autoincrement_ bigint(20) unsigned auto_increment unique; PreparedStatement stmt = connection1.prepareStatement(updateQuery); stmt.executeUpdate(updateQuery, Statement.NO_GENERATED_KEYS); I am executing these lines in task queue. Its run fine on local server. Regards Rick -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Appstat filter defined on /* url pattern not working with federated login
Hello Everyone, I have an application deployed on GoogleAppEngine and i am using both openid and appstat.I have defined both of these as a filter i.e openid filter appstat filter on /* url pattern. My issue is, when I use both of these simultaneously I starts receiving 500 internal error.When I checked the case on a new standalone application I found that appstat filter defined on /* pattern does not work with federated login in Application setting gives Error: NOT_FOUND error while it works fine when defined on any other url pattern except /* Kindly suggest as because of this I am confused how to use both openid filter appstat filter simultaneously on /* pattern coz federated login is necessary for openid work. Any help or suggestion will be highly appreciated as even after a lot of googling I am not able to find the answer. Thanks, Gaurav -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] org.datanucleus.exceptions.ClassNotPersistableException
3:34 PM com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /favicon.ico org.datanucleus.jdo.exceptions.ClassNotPersistenceCapableException: The class The class mpstme.projects.mgs.classes.Customer is not persistable. This means that it either hasnt been enhanced, or that the enhanced version of the file is not in the CLASSPATH (or is hidden by an unenhanced version), or the Meta-Data/annotations for the class are not found. is not persistable. This means that it either hasnt been enhanced, or that the enhanced version of the file is not in the CLASSPATH (or is hidden by an unenhanced version), or the Meta-Data for the class is not found. NestedThrowables: org.datanucleus.exceptions.ClassNotPersistableException: The class mpstme.projects.mgs.classes.Customer is not persistable. This means that it either hasnt been enhanced, or that the enhanced version of the file is not in the CLASSPATH (or is hidden by an unenhanced version), or the Meta-Data/annotations for the class are not found. Getting this error! -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Getting an error while using Struts 2 with Google App Engine
I referred to this post http://whyjava.wordpress.com/2009/08/30/creating-struts2-application-on-google-app-engine-gae/ Getting this error Jun 8, 2010 10:31:06 AM com.google.apphosting.utils.jetty.JettyLogger info INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger Jun 8, 2010 10:31:06 AM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml INFO: Successfully processed C:\Users\Gaurav Munjal\workspace\SampleStruts\war\WEB-INF/appengine-web.xml Jun 8, 2010 10:31:06 AM com.google.apphosting.utils.jetty.JettyLogger warn WARNING: fa...@null line:2 col:6 : org.xml.sax.SAXParseException: The processing instruction target matching [xX][mM][lL] is not allowed. Jun 8, 2010 10:31:06 AM com.google.apphosting.utils.config.AbstractConfigXmlReader getTopLevelNode SEVERE: Received SAXException parsing the input stream for C:\Users\Gaurav Munjal\workspace\SampleStruts\war\WEB-INF/web.xml org.xml.sax.SAXParseException: The processing instruction target matching [xX][mM][lL] is not allowed. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:174) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:388) at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1411) at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanPIData(XMLScanner.java:701) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanPIData(XMLDocumentFragmentScannerImpl.java:1016) at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanPI(XMLScanner.java:669) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:954) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) at javax.xml.parsers.SAXParser.parse(SAXParser.java:395) at org.mortbay.xml.XmlParser.parse(XmlParser.java:230) at com.google.apphosting.utils.config.AbstractConfigXmlReader.getTopLevelNode(AbstractConfigXmlReader.java:206) at com.google.apphosting.utils.config.AbstractConfigXmlReader.parse(AbstractConfigXmlReader.java:228) at com.google.apphosting.utils.config.WebXmlReader.processXml(WebXmlReader.java:142) at com.google.apphosting.utils.config.WebXmlReader.processXml(WebXmlReader.java:22) at com.google.apphosting.utils.config.AbstractConfigXmlReader.readConfigXml(AbstractConfigXmlReader.java:111) at com.google.apphosting.utils.config.WebXmlReader.readWebXml(WebXmlReader.java:73) at com.google.appengine.tools.development.AbstractContainerService.loadAppEngineWebXml(AbstractContainerService.java:237) at com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:144) at com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:219) at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:162) at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48) at com.google.appengine.tools.development.DevAppServerMain.init(DevAppServerMain.java:113) at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:89) Jun 8, 2010 10:31:06 AM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml SEVERE: Received exception processing C:\Users\Gaurav Munjal\workspace\SampleStruts\war\WEB-INF/web.xml com.google.apphosting.utils.config.AppEngineConfigException: Received SAXException parsing the input stream for C:\Users\Gaurav Munjal\workspace\SampleStruts\war\WEB-INF/web.xml at com.google.apphosting.utils.config.AbstractConfigXmlReader.getTopLevelNode(AbstractConfigXmlReader.java:214) at com.google.apphosting.utils.config.AbstractConfigXmlReader.parse(AbstractConfigXmlReader.java:228) at com.google.apphosting.utils.config.WebXmlReader.processXml(WebXmlReader.java:142) at com.google.apphosting.utils.config.WebXmlReader.processXml(WebXmlReader.java:22) at com.google.apphosting.utils.config.AbstractConfigXmlReader.readConfigXml(AbstractConfigXmlReader.java:111
[appengine-java] Re: Delete all Datastore entries locally
Thanks a lot. On May 28, 4:57 pm, jnizet jni...@gmail.com wrote: http://code.google.com/intl/fr/appengine/docs/java/tools/devserver.ht... On 28 mai, 13:07, Gaurav Munjal mail2gauravmun...@gmail.com wrote: I have made some changes in the class file, whose objects were persisted... Now I need to empty the local datastore. Is there a way? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Delete all Datastore entries locally
I have made some changes in the class file, whose objects were persisted... Now I need to empty the local datastore. Is there a way? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] delete the entries in the datastore
Ya, you can delete all the entries through your app engine account. After logging in check the entries in the datastore, Select all and delete. On Sat, May 22, 2010 at 10:18, Chau Huynh cmhu...@gmail.com wrote: Have you tried searching the groups, this topic was discussed in detail with experience shared.. http://groups.google.com/group/google-appengine-java/search?group=google-appengine-javaq=delete+all+entitiesqt_g=Search+this+group In summary, advise from the group is to use Task Queue to work on mass volume data. On Sat, May 22, 2010 at 7:41 AM, drift elysium drift2elys...@gmail.comwrote: Hi all, Is there a way to delete all the entries in the datastore after deploying the application to the app engine? Thanks -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.comgoogle-appengine-java%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.comgoogle-appengine-java%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- Regards, Gaurav Munjal http://www.google.com/profiles/mail2gauravmunjal -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] problem with using session.getAttribute()
in my application a servlet stores the user's details when she starts
with the application as follows
User user=new User();
HttpSession session=req.getSession();
user.setUser(userName);
user.setRole(user);
session.setAttribute(user, user);
RequestDispatcher rd=req.getRequestDispatcher(/HomePage.jsp);
rd.forward(req, resp);
After this servlet stored the User object in session, every jsp in the
application receives the User object from session using a helper class
public class UserIdentifier
{
public static String getUser(HttpServletRequest req)
{
HttpSession session=req.getSession(false);
User userObj=(User)session.getAttribute(user);
String role=userObj.getRole(); // HERE IS THE ERROR
String user=null;
if(role.equals(admin))
{
user=(String)session.getAttribute(user2);
if(user==null)
{
return null;
}
}
if(role.equals(user))
{
user=userObj.getUser();
}
return user;
}
}
The User class is serializable and sessions-enabledtrue/sessions-
enabled is present in appengine-web.xml
it works fine on my local machine but when i deployed to app engine,
it throws a nullpointer exception on the line where i called
userObj.getRole();
it indicates that userObj is null, i dont understand why it is not
able to pick the User object from the session
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[appengine-java] Re: Google Analytics tracking code on GAE
common... gae does not interfere with your jsp or servlet output. any javascript will work. i am using analytics code and a lot of other javascript. only explanation i can give is that you deployed to the wrong version, or something like that. On Oct 19, 9:56 am, Prashant antsh...@gmail.com wrote: I am using GWT, Adsense, Analytics and YUI, all of them are working fine with Servletshttp://code.google.com/appengine/docs/java/gettingstarted/creating.html . Anyway, today i tried javascript with JSP also and it works,http://gaeapptest.appspot.com/test.jsp. You guys must be doing something wrong or may be your builder is not recompiling the JSPs every time you change your code and then you feel like GWE removed JS code ! try creating a new project and share some code next time if problem persists. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
[appengine-java] Page taking too long to process. Need advice.
The JSP page I created is using too much of CPU and showing high
latency.
The page lists all the entities of type Person.class. (At present
there are 43 entities in the datastore.)
(Person is a root entity)
Following is the method to return the list of all Person objects in
the datastore :-
public class ListPersons {
public static ListPerson allPersons(){
PersistenceManager pm = PMF.get().getPersistenceManager();
Query query = pm.newQuery(Person.class);
ListPerson results = (ListPerson) query.execute();
return results;
}
}
The JSP page code :
%
ListPerson peopleList = ListPersons.allPersons();
IteratorPerson iter = peopleList.iterator();
while(iter.hasNext()){
Person p = (Person) iter.next();
out.print(br/+p.getFullName());
}
%
Request logs for this page:
09-20 01:29AM 35.604 / 200 848ms 1383cpu_ms 1072api_cpu_ms 1kb
09-20 01:29AM 33.286 / 200 850ms 1344cpu_ms 1072api_cpu_ms 1kb
09-20 01:29AM 29.196 / 200 807ms 1383cpu_ms 1072api_cpu_ms 1kb
09-20 01:29AM 24.946 / 200 792ms 1364cpu_ms 1072api_cpu_ms 1kb
09-20 01:29AM 20.197 / 200 839ms 1383cpu_ms 1072api_cpu_ms 1kb
09-20 01:26AM 55.564 / 200 779ms 1364cpu_ms 1072api_cpu_ms 1kb
09-20 01:26AM 38.545 / 200 737ms 1344cpu_ms 1072api_cpu_ms 1kb
09-20 01:26AM 36.355 / 200 869ms 1325cpu_ms 1072api_cpu_ms 1kb
09-20 01:26AM 34.205 / 200 817ms 1402cpu_ms 1072api_cpu_ms 1kb
09-20 01:26AM 32.245 / 200 782ms 1364cpu_ms 1072api_cpu_ms 1kb
Clearly I am doing something wrong. I just don't know what it is.
The page is displaying the results correctly. It's just taking too
long.
How can I optimize it? Need help.
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[appengine-java] Re: How to delete data?
I agree. I often find myself changing my Class structure just to be able to run efficiently on Datastore. It's not like that I mind optimizing my code. It's just that in the past in the past 3 days I have spent only 10% time in writing the program logic and 90% in wondering how to read and write efficiently from the Datastore. That wasn't the case with JDBC. Anyways I found this video helpful in understanding how to use the Datastore effitiently. http://www.youtube.com/watch?v=AgaL6NGpkB8 On Sep 21, 3:47 am, ?? levi.yourch...@gmail.com wrote: Also, let's say I want to set all fields named toilet to value flush in entities with existing field value of full of it. ? are you kidding me ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
[appengine-java] Re: Problem with JDO - Attempt was made to manually set the id component of a Key primary key
I am facing the same Issue. Code: p = new Person(fullName); Key k = KeyFactory.createKey(Person.class.getSimpleName(), fullName.hashCode()); p.setKey(k); Error: javax.jdo.JDOFatalUserException: Attempt was made to manually set the id component of a Key primary key. If you want to control the value of the primary key, set the name component instead. On Sep 18, 1:10 pm, Morgoth nmarc...@yahoo.com wrote: Hi, I'm trying to set the primary key in order to be able to read from DB the exact object faster. Looking at that tutorialhttp://code.google.com/appengine/docs/java/datastore/creatinggettinga... this should be possible. Nevertheless all my attempts using Key k = KeyFactory.createKey(Unit.class.getSimpleName(), 1); or guessing with any other variations I always receive: javax.jdo.JDOFatalUserException: Attempt was made to manually set the id component of a Key primary key. If you want to control the value of the primary key, set the name component instead. What I'm doing wrong? Is it possible at all to set my own part of the primary key? What set the name component means? AFAIK the key contains appID, object kind and ID, there is no name as part of the key. Sorry if my question is stupid, but I'm just starting with GWT. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
[appengine-java] Re: Problem with JDO - Attempt was made to manually set the id component of a Key primary key
Opps! got it. Key k = KeyFactory.createKey(Person.class.getSimpleName(), String.valueOf(fullName.hashCode())); instead of Key k = KeyFactory.createKey(Person.class.getSimpleName(), fullName.hashCode()); On Sep 19, 2:07 pm, Gaurav ano...@gmail.com wrote: I am facing the same Issue. Code: p = new Person(fullName); Key k = KeyFactory.createKey(Person.class.getSimpleName(), fullName.hashCode()); p.setKey(k); Error: javax.jdo.JDOFatalUserException: Attempt was made to manually set the id component of a Key primary key. If you want to control the value of the primary key, set the name component instead. On Sep 18, 1:10 pm, Morgoth nmarc...@yahoo.com wrote: Hi, I'm trying to set the primary key in order to be able to read from DB the exact object faster. Looking at that tutorialhttp://code.google.com/appengine/docs/java/datastore/creatinggettinga... this should be possible. Nevertheless all my attempts using Key k = KeyFactory.createKey(Unit.class.getSimpleName(), 1); or guessing with any other variations I always receive: javax.jdo.JDOFatalUserException: Attempt was made to manually set the id component of a Key primary key. If you want to control the value of the primary key, set the name component instead. What I'm doing wrong? Is it possible at all to set my own part of the primary key? What set the name component means? AFAIK the key contains appID, object kind and ID, there is no name as part of the key. Sorry if my question is stupid, but I'm just starting with GWT. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~--~~~~--~~--~--~---
