DatastoreNeedIndexException

Hi,

I am just kicking off with this. I hope to get a hello world and a
couple of my own simple forms running before I look at the code more
seriously.

I have Collect 1.1.4 running on a Nexus One. I have the Aggregate
running on my Mac and can upload forms to it 0.9.2 but when I put in
on google app spot I get errors about DatastoreNeedIndexException. I
have pasted an error log below.

The indexes mentioned in the datastore-indexes.xml on my Mac appear in
the Google application control panel so it looks like they are there.

Is there something obvious from this I am doing wrong? In what
direction should I look?

Many thanks for this,

Roger

06-03 02:39AM 30.585 /submission 500 9906ms 7335cpu_ms 238api_cpu_ms
0kb gzip(gfe)
217.171.129.70 - - [03/Jun/2010:02:39:40 -0700] "POST /submission HTTP/
1.1" 500 0 - "gzip(gfe)" "hyam2772.appspot.com"
W 06-03 02:39AM 38.669
org.datanucleus.store.appengine.MetaDataValidator warn: Meta-data
warning for org.odk.aggregate.form.Form.elementTreeRoot: The datastore
does not support joins and therefore cannot honor requests to eagerly
load related objects. The field will be fetched lazily on first
access. You can modify this warning by setting the
datanucleus.appengine.ignorableMetaDataBehavior property in your
config. A value of NONE will silence the warning. A value of ERROR
will turn the warning into an exception.
C 06-03 02:39AM 40.462
Uncaught exception from servlet
java.io.IOException:
com.google.appengine.api.datastore.DatastoreNeedIndexException: no
matching index found..

at

org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java:
117)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
511)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1166)
at
com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:
97)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:
35)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:
43)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:
238)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
542)
at org.mortbay.jetty.HttpConnection
$RequestHandler.headerComplete(HttpConnection.java:923)
at
com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:
76)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:
135)
at
com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:
250)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:5838)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:5836)
at
com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:
24)
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
398)
at com.google.net.rpc.impl.Server$2.run(Server.java:852)
at
com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:
56)
at
com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:
576)
at com.google.net.rpc.impl.Server.startRpc(Server.java:807)
at com.google.net.rpc.impl.Server.processRequest(Server.java:369)
at
com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:
442)
at
com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:
319)
at
com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:
290)
at com.google.net.async.Connection.handleReadEvent(Connection.java:
474)
at
com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:
831)
at
com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:
207)
at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:
103)
at
com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:
251)
at com.google.apphosting.runtime.JavaRuntime
$RpcRunnable.run(JavaRuntime.java:413)
at java.lang.Thread.run(Unknown Source)
Caused by:
com.google.appengine.api.datastore.DatastoreNeedIndexException: no
matching index found..

at

com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:
40)
at
com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(DatastoreApiHelper.java:
67)
at
com.google.appengine.api.datastore.PreparedQueryImpl.runQuery(PreparedQueryImpl.java:
127)
at
com.google.appengine.api.datastore.PreparedQueryImpl.asIterator(PreparedQueryImpl.java:
87)
at com.google.appengine.api.datastore.BasePreparedQuery
$1.iterator(BasePreparedQuery.java:26)
at
org.datanucleus.store.appengine.DatastoreElementContainerStoreSpecialization.getChildren(DatastoreElementContainerStoreSpecialization.java:
105)
at
org.datanucleus.store.appengine.DatastoreFKListStore.listIterator(DatastoreFKListStore.java:
48)
at
org.datanucleus.store.mapped.scostore.AbstractListStore.listIterator(AbstractListStore.java:
84)
at
org.datanucleus.store.mapped.scostore.AbstractListStore.iterator(AbstractListStore.java:
74)
at org.datanucleus.sco.backed.List.loadFromStore(List.java:241)
at org.datanucleus.sco.backed.List.iterator(List.java:507)
at
org.odk.aggregate.parser.SubmissionParser.parseSubmissionElement(SubmissionParser.java:
298)
at
org.odk.aggregate.parser.SubmissionParser.processSubmissionElement(SubmissionParser.java:
239)
at
org.odk.aggregate.parser.SubmissionParser.constructorHelper(SubmissionParser.java:
175)
at
org.odk.aggregate.parser.SubmissionParser.(SubmissionParser.java:
128)
at
org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java:
114)
... 43 more
I 06-03 02:39AM 40.489
This request caused a new process to be started for your application,
and thus caused your application code to be loaded for the first time.
This request may thus take longer and use more CPU than a typical
request for your application.
06-03 02:24AM 33.891 /upload 500 3236ms 3172cpu_ms 1714api_cpu_ms 6kb
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-US) AppleWebKit/
533.4 (KHTML, like Gecko) Chrome/5.0.375.55 Safari/533.4,gzip(gfe)
C 06-03 02:24AM 37.122 Uncaught exception from servlet
com.google.appengine.api.datastore.DatastoreNeedIndexException: no
matching index found.. <datastore-index kind="

Answering my own question. Tried it again this afternoon and it is
working! I guess the app engine needed to do something in the
background.

Thanks,

Roger

··· On Jun 3, 11:13 am, rogerhyam wrote: > Hi, > > I am just kicking off with this. I hope to get a hello world and a > couple of my own simple forms running before I look at the code more > seriously. > > I have Collect 1.1.4 running on a Nexus One. I have the Aggregate > running on my Mac and can upload forms to it 0.9.2 but when I put in > on google app spot I get errors about DatastoreNeedIndexException. I > have pasted an error log below. > > The indexes mentioned in the datastore-indexes.xml on my Mac appear in > the Google application control panel so it looks like they are there. > > Is there something obvious from this I am doing wrong? In what > direction should I look? > > Many thanks for this, > > Roger > > 06-03 02:39AM 30.585 /submission 500 9906ms 7335cpu_ms 238api_cpu_ms > 0kb gzip(gfe) > 217.171.129.70 - - [03/Jun/2010:02:39:40 -0700] "POST /submission HTTP/ > 1.1" 500 0 - "gzip(gfe)" "hyam2772.appspot.com" > W 06-03 02:39AM 38.669 > org.datanucleus.store.appengine.MetaDataValidator warn: Meta-data > warning for org.odk.aggregate.form.Form.elementTreeRoot: The datastore > does not support joins and therefore cannot honor requests to eagerly > load related objects. The field will be fetched lazily on first > access. You can modify this warning by setting the > datanucleus.appengine.ignorableMetaDataBehavior property in your > config. A value of NONE will silence the warning. A value of ERROR > will turn the warning into an exception. > C 06-03 02:39AM 40.462 > Uncaught exception from servlet > java.io.IOException: > com.google.appengine.api.datastore.DatastoreNeedIndexException: no > matching index found.. ancestor="true" source="manual"> > > > > at > org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java: > 117) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 511) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1166) > at > com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlo bUploadFilter.java: > 97) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1157) > at > com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionF ilter.java: > 35) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1157) > at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans actionCleanupFilter.java: > 43) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: > 388) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: > 216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: > 182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: > 765) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 418) > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH andlerMap.java: > 238) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > 152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 542) > at org.mortbay.jetty.HttpConnection > $RequestHandler.headerComplete(HttpConnection.java:923) > at > com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ estParser.java: > 76) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques t(JettyServletEngineAdapter.java: > 135) > at > com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java: > 250) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5838) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5836) > at > com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp plicationHandler.java: > 24) > at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: > 398) > at com.google.net.rpc.impl.Server$2.run(Server.java:852) > at > com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java: > 56) > at > com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa nBuilder.java: > 576) > at com.google.net.rpc.impl.Server.startRpc(Server.java:807) > at com.google.net.rpc.impl.Server.processRequest(Server.java:369) > at > com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j ava: > 442) > at > com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java: > 319) > at > com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java: > 290) > at com.google.net.async.Connection.handleReadEvent(Connection.java: > 474) > at > com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j ava: > 831) > at > com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java: > 207) > at com.google.net.async.EventDispatcher.loop(EventDispatcher.java: > 103) > at > com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java: > 251) > at com.google.apphosting.runtime.JavaRuntime > $RpcRunnable.run(JavaRuntime.java:413) > at java.lang.Thread.run(Unknown Source) > Caused by: > com.google.appengine.api.datastore.DatastoreNeedIndexException: no > matching index found.. ancestor="true" source="manual"> > > > > at > com.google.appengine.api.datastore.DatastoreApiHelper.translateError(Datast oreApiHelper.java: > 40) > at > com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(Datastor eApiHelper.java: > 67) > at > com.google.appengine.api.datastore.PreparedQueryImpl.runQuery(PreparedQuery Impl.java: > 127) > at > com.google.appengine.api.datastore.PreparedQueryImpl.asIterator(PreparedQue ryImpl.java: > 87) > at com.google.appengine.api.datastore.BasePreparedQuery > $1.iterator(BasePreparedQuery.java:26) > at > org.datanucleus.store.appengine.DatastoreElementContainerStoreSpecializatio n.getChildren(DatastoreElementContainerStoreSpecialization.java: > 105) > at > org.datanucleus.store.appengine.DatastoreFKListStore.listIterator(Datastore FKListStore.java: > 48) > at > org.datanucleus.store.mapped.scostore.AbstractListStore.listIterator(Abstra ctListStore.java: > 84) > at > org.datanucleus.store.mapped.scostore.AbstractListStore.iterator(AbstractLi stStore.java: > 74) > at org.datanucleus.sco.backed.List.loadFromStore(List.java:241) > at org.datanucleus.sco.backed.List.iterator(List.java:507) > at > org.odk.aggregate.parser.SubmissionParser.parseSubmissionElement(Submission Parser.java: > 298) > at > org.odk.aggregate.parser.SubmissionParser.processSubmissionElement(Submissi onParser.java: > 239) > at > org.odk.aggregate.parser.SubmissionParser.constructorHelper(SubmissionParse r.java: > 175) > at > org.odk.aggregate.parser.SubmissionParser.(SubmissionParser.java: > 128) > at > org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java: > 114) > ... 43 more > I 06-03 02:39AM 40.489 > This request caused a new process to be started for your application, > and thus caused your application code to be loaded for the first time. > This request may thus take longer and use more CPU than a typical > request for your application. > 06-03 02:24AM 33.891 /upload 500 3236ms 3172cpu_ms 1714api_cpu_ms 6kb > Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-US) AppleWebKit/ > 533.4 (KHTML, like Gecko) Chrome/5.0.375.55 Safari/533.4,gzip(gfe) > C 06-03 02:24AM 37.122 Uncaught exception from servlet > com.google.appengine.api.datastore.DatastoreNeedIndexException: no > matching index found.. <datastore-index kind=" </details>

awesome. i love problems that solve themselves!

as you get into things, please send coding questions to
opendatakit-developers@googlegroups.com and getting things working questions
to opendatakit-implementers@googlegroups.com

··· On Thu, Jun 3, 2010 at 07:27, rogerhyam wrote:

Answering my own question. Tried it again this afternoon and it is
working! I guess the app engine needed to do something in the
background.

Thanks,

Roger

On Jun 3, 11:13 am, rogerhyam rogerh...@googlemail.com wrote:

Hi,

I am just kicking off with this. I hope to get a hello world and a
couple of my own simple forms running before I look at the code more
seriously.

I have Collect 1.1.4 running on a Nexus One. I have the Aggregate
running on my Mac and can upload forms to it 0.9.2 but when I put in
on google app spot I get errors about DatastoreNeedIndexException. I
have pasted an error log below.

The indexes mentioned in the datastore-indexes.xml on my Mac appear in
the Google application control panel so it looks like they are there.

Is there something obvious from this I am doing wrong? In what
direction should I look?

Many thanks for this,

Roger

06-03 02:39AM 30.585 /submission 500 9906ms 7335cpu_ms 238api_cpu_ms
0kb gzip(gfe)
217.171.129.70 - - [03/Jun/2010:02:39:40 -0700] "POST /submission HTTP/
1.1" 500 0 - "gzip(gfe)" "hyam2772.appspot.com"
W 06-03 02:39AM 38.669
org.datanucleus.store.appengine.MetaDataValidator warn: Meta-data
warning for org.odk.aggregate.form.Form.elementTreeRoot: The datastore
does not support joins and therefore cannot honor requests to eagerly
load related objects. The field will be fetched lazily on first
access. You can modify this warning by setting the
datanucleus.appengine.ignorableMetaDataBehavior property in your
config. A value of NONE will silence the warning. A value of ERROR
will turn the warning into an exception.
C 06-03 02:39AM 40.462
Uncaught exception from servlet
java.io.IOException:
com.google.appengine.api.datastore.DatastoreNeedIndexException: no
matching index found..

    at

org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java:

  1. at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
    at
    org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
  2. at org.mortbay.jetty.servlet.ServletHandler
    $CachedChain.doFilter(ServletHandler.java:1166)
    at

com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlo
bUploadFilter.java:

  1. at org.mortbay.jetty.servlet.ServletHandler
    

$CachedChain.doFilter(ServletHandler.java:1157)
at

com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionF
ilter.java:

  1. at org.mortbay.jetty.servlet.ServletHandler
    

$CachedChain.doFilter(ServletHandler.java:1157)
at

com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Trans
actionCleanupFilter.java:

  1. at org.mortbay.jetty.servlet.ServletHandler
    

$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
765)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
418)
at

com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionH
andlerMap.java:

  1. at
    org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
  2. at org.mortbay.jetty.Server.handle(Server.java:326)
    at
    org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
  3. at org.mortbay.jetty.HttpConnection
    $RequestHandler.headerComplete(HttpConnection.java:923)
    at

com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequ
estParser.java:

  1. at
    

org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

    at

com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques
t(JettyServletEngineAdapter.java:

  1. at
    com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:
  2. at com.google.apphosting.base.RuntimePb$EvaluationRuntime
    $6.handleBlockingRequest(RuntimePb.java:5838)
    at com.google.apphosting.base.RuntimePb$EvaluationRuntime
    $6.handleBlockingRequest(RuntimePb.java:5836)
    at

com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingAp
plicationHandler.java:

  1. at
    

com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:

  1. at com.google.net.rpc.impl.Server$2.run(Server.java:852)
    at

com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:

  1. at
    

com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpa
nBuilder.java:

  1. at com.google.net.rpc.impl.Server.startRpc(Server.java:807)
    at com.google.net.rpc.impl.Server.processRequest(Server.java:369)
    at

com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.j
ava:

  1. at
    com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:
  2. at
    com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:
  3. at
    com.google.net.async.Connection.handleReadEvent(Connection.java:
  4. at

com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.j
ava:

  1. at
    com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:

  2. at
    com.google.net.async.EventDispatcher.loop(EventDispatcher.java:

  3. at
    com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:

  4. at com.google.apphosting.runtime.JavaRuntime
    $RpcRunnable.run(JavaRuntime.java:413)
    at java.lang.Thread.run(Unknown Source)
    Caused by:
    com.google.appengine.api.datastore.DatastoreNeedIndexException: no
    matching index found..

    at

com.google.appengine.api.datastore.DatastoreApiHelper.translateError(Datast
oreApiHelper.java:

  1. at
    

com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(Datastor
eApiHelper.java:

  1. at
    

com.google.appengine.api.datastore.PreparedQueryImpl.runQuery(PreparedQuery
Impl.java:

  1. at

com.google.appengine.api.datastore.PreparedQueryImpl.asIterator(PreparedQue
ryImpl.java:

  1. at com.google.appengine.api.datastore.BasePreparedQuery
    

$1.iterator(BasePreparedQuery.java:26)
at

org.datanucleus.store.appengine.DatastoreElementContainerStoreSpecializatio
n.getChildren(DatastoreElementContainerStoreSpecialization.java:

  1. at

org.datanucleus.store.appengine.DatastoreFKListStore.listIterator(Datastore
FKListStore.java:

  1. at
    

org.datanucleus.store.mapped.scostore.AbstractListStore.listIterator(Abstra
ctListStore.java:

  1. at
    

org.datanucleus.store.mapped.scostore.AbstractListStore.iterator(AbstractLi
stStore.java:

  1. at org.datanucleus.sco.backed.List.loadFromStore(List.java:241)
    at org.datanucleus.sco.backed.List.iterator(List.java:507)
    at
    

org.odk.aggregate.parser.SubmissionParser.parseSubmissionElement(Submission
Parser.java:

  1. at

org.odk.aggregate.parser.SubmissionParser.processSubmissionElement(Submissi
onParser.java:

  1. at

org.odk.aggregate.parser.SubmissionParser.constructorHelper(SubmissionParse
r.java:

  1. at
    org.odk.aggregate.parser.SubmissionParser.(SubmissionParser.java:
  2. at

org.odk.aggregate.servlet.SubmissionServlet.doPost(SubmissionServlet.java:

  1. ... 43 more
    I 06-03 02:39AM 40.489
    This request caused a new process to be started for your application,
    and thus caused your application code to be loaded for the first time.
    This request may thus take longer and use more CPU than a typical
    request for your application.
    06-03 02:24AM 33.891 /upload 500 3236ms 3172cpu_ms 1714api_cpu_ms 6kb
    Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-US) AppleWebKit/
    533.4 (KHTML, like Gecko) Chrome/5.0.375.55 Safari/533.4,gzip(gfe)
    C 06-03 02:24AM 37.122 Uncaught exception from servlet
    com.google.appengine.api.datastore.DatastoreNeedIndexException: no
    matching index found.. <datastore-index kind="

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