[google-appengine] Problem in Full Text Search - com.google.appengine.api.search.SearchException: Transient error, please try again.

2014-01-10 Thread Ananthakrishnan Venkatasubramanian
Hi,

We are a premium account user. We are in the process of implementing 
full-text search in our application developed using Java. While searching 
for documents in an index with pagination using cursor, at one point of 
time we are getting the following exception as we paginate. Pagination does 
work for most of the cases though and then fails at some point of time with 
the exception.

*com.google.appengine.api.search.SearchException: Transient error, please try 
again.*
at 
com.google.appengine.api.search.IndexImpl$4.convertException(IndexImpl.java:345)
at 
com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:94)
at 
com.google.appengine.api.search.FutureHelper.getInternal(FutureHelper.java:73)
at 
com.google.appengine.api.search.FutureHelper.quietGet(FutureHelper.java:32)
at com.google.appengine.api.search.IndexImpl.search(IndexImpl.java:497)
at 
com.adaptavant.distributedsource.dao.SearchDAO.readIndex(SearchDAO.java:683)
at 
com.adaptavant.distributedsource.service.SearchService.searchSimilarContacts(SearchService.java:3336)
at 
com.adaptavant.distributedsource.controller.SearchController.searchSimilarContacts(SearchController.java:253)
at sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at 
com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_$1.run(Method_.java:179)
at java.security.AccessController.doPrivileged(Native Method)
at 
com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.privilegedInvoke(Method_.java:176)
at 
com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.invoke_(Method_.java:137)
at 
com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.invoke(Method_.java:45)
at 
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)
at 
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
at 
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)
at 
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)
at 
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)
at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
at 
com.adaptavant.distributedsource.filter.JsonpCallbackFilter.doFilter(JsonpCallbackFilter.java:62)
at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at 
com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:125)
at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at 
com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35)
at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at 
com.google.apphosting.utils.servlet.JdbcMySqlConnectionCleanupFilter.doFilter(JdbcMySqlConnectionCleanupFilter.java:60)
at 
org.mortbay.jetty.servlet.ServletHandler$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 

[google-appengine] Problem in Full Text Search - com.google.appengine.api.search.SearchException: Transient error, please try again.

2014-01-10 Thread Ananthakrishnan Venkatasubramanian
 

Hi,


We are a premium account user. We are in the process of implementing 
full-text search in our application developed using Java. While searching 
for documents in an index with pagination using cursor, at one point of 
time we are getting the following exception as we paginate. Pagination does 
work for most of the cases though and then fails at some point of time with 
the exception.


*com.google.appengine.api.search.SearchException: Transient error, please 
try again.*

at 
com.google.appengine.api.search.IndexImpl$4.convertException(IndexImpl.java:345)

at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:94)

at 
com.google.appengine.api.search.FutureHelper.getInternal(FutureHelper.java:73)

at 
com.google.appengine.api.search.FutureHelper.quietGet(FutureHelper.java:32)

at com.google.appengine.api.search.IndexImpl.search(IndexImpl.java:497)


Please provide us a direction as to how to solve this problem.


Thanks.


Regards,

Anantha Krishnan.

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