Hi,
My application calls Java API via different services (
CampaignServiceInterface,CampaignCriterionServiceInterface etc),using -
Credential oAuth2Credential = new OfflineCredentials.Builder()
.forApi(Api.ADWORDS)
.fromFile()
.build()
.generateCredential();
// Construct an AdWordsSession.
AdWordsSession session = new AdWordsSession.Builder()
.fromFile()
.withOAuth2Credential(oAuth2Credential)
.build();
session.setClientCustomerId(pClientID);
AdWordsServices adwordsServices = new AdWordsServices();
CampaignServiceInterface campaignService = adwordsServices.get(session,
CampaignServiceInterface.class);
This is done every hour for several dozen clients.
I am using Java application running on Tomcat using API version v201309.
What I see is 2 issues:
1. The Tomcat process memory consumption grows with time.
2. The consumed physical memory of the C drive of the server grows very
quickly and uses all the free space. I can't really locate where
all the storage going but I suspect some kind of tmp file or log file
that is being written by the API.
Once I restart the Tomcat all the memory and storage is released.
My questions:
1. Is there a known issue with memory leaks?
2. Are there better ways for using the API than how I am implementing my
needs?
-
* Perhaps have only 1 session per client created and used every hour
rather than re-creating it? *
- *Perhaps creating the AdwordsServices object every hour is not
correct and I should have 1 instance for the entire application or 1 per
service?*
I appreciate any feedback and help in the matter.
Many thanks.
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