This exception happened to a production environment and it has happened
again. It happens every now. I retry the operation but sometimes the issue
persists.
Here is the error detail and the list of accounts where it happened is sent
in a follow-up private email.
com.google.api.ads.common.lib.exception.OAuthException: Credential could
not be refreshed.
at
com.google.api.ads.common.lib.auth.OfflineCredentials.generateCredential(OfflineCredentials.java:145)
at
com.bonial.megan.google.adwords.helper.AdwordsBatchJobServiceHelper.connectToGoogleAdwords(AdwordsBatchJobServiceHelper.groovy:91)
at
com.bonial.megan.google.adwords.helper.AdwordsBatchJobServiceHelper.initializeAdWordsSession(AdwordsBatchJobServiceHelper.groovy:62)
at
com.bonial.megan.google.adwords.AdwordsBatchJobService.createAndUploadBatchJobOperations(AdwordsBatchJobService.groovy:32)
at
com.bonial.megan.services.BatchProcessingService.createAndUploadBatchJobOperations(BatchProcessingService.groovy:51)
at
com.bonial.megan.execution.actors.stateChange.mutate.StateChangeMutateActor$_onReceiveBody_closure1.doCall(StateChangeMutateActor.groovy:42)
at
com.bonial.megan.execution.actors.stateChange.mutate.StateChangeMutateActor.onReceiveBody(StateChangeMutateActor.groovy:41)
at
com.bonial.megan.execution.actors.AbstractActor.onReceive(AbstractActor.groovy:42)
at
akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:167)
at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:97)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
at akka.actor.ActorCell.invoke_aroundBody0(ActorCell.scala:487)
at akka.actor.ActorCell$AjcClosure1.run(ActorCell.scala:1)
at
org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
at
akka.kamon.instrumentation.ActorCellInstrumentation$$anonfun$aroundBehaviourInvoke$1.apply(ActorCellInstrumentation.scala:62)
at kamon.trace.Tracer$.withContext(TracerModule.scala:57)
at
akka.kamon.instrumentation.ActorCellInstrumentation.aroundBehaviourInvoke(ActorCellInstrumentation.scala:61)
at akka.actor.ActorCell.invoke(ActorCell.scala:483)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254)
at akka.dispatch.Mailbox.run(Mailbox.scala:221)
at
scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.net.ConnectException: Connection refused
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at
com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:77)
at
com.google.api.client.http.HttpRequest.execute(HttpRequest.java:972)
at
com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:283)
at
com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
at
com.google.api.client.auth.oauth2.Credential.executeRefreshToken(Credential.java:570)
at
com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:362)
at
com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
at
com.google.api.ads.common.lib.auth.OAuth2Helper.callRefreshToken(OAuth2Helper.java:68)
at
com.google.api.ads.common.lib.auth.OfflineCredentials.generateCredential(OfflineCredentials.java:140)
... 25 more
Please provide a solution ASAP.
Retrying the operation is a work-around* BUT NOT A SOLUTION UNLESS YOU FIX
THIS.*
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