java.lang.RuntimeException: java.io.IOException: com.google.api.services.datastore.client.DatastoreException: Backend Error

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, 1 year ago
java.io.IOException: com.google.api.services.datastore.client.DatastoreException: Backend Error
java.lang.RuntimeException: java.io.IOException: com.google.api.services.datastore.client.DatastoreException: Backend Error
at com.google.api.services.datastore.client.RemoteRpc.call(RemoteRpc.java:78)
at com.google.api.services.datastore.client.BaseDatastoreFactory$RemoteRpc.call(BaseDatastoreFactory.java:41)
at com.google.api.services.datastore.client.Datastore.runQuery(Datastore.java:109)
at com.google.cloud.dataflow.sdk.io.DatastoreIO$DatastoreReader.getIteratorAndMoveCursor(DatastoreIO.java:969)
at com.google.cloud.dataflow.sdk.io.DatastoreIO$DatastoreReader.advance(DatastoreIO.java:918)
at com.google.cloud.dataflow.sdk.io.DatastoreIO$DatastoreReader.start(DatastoreIO.java:911)
at com.google.cloud.dataflow.sdk.io.Read$Bounded$1.evaluateReadHelper(Read.java:178)
at com.google.cloud.dataflow.sdk.io.Read$Bounded$1.evaluate(Read.java:168)
at com.google.cloud.dataflow.sdk.io.Read$Bounded$1.evaluate(Read.java:164)
at com.google.cloud.dataflow.sdk.runners.DirectPipelineRunner$Evaluator.visitTransform(DirectPipelineRunner.java:858)
at com.google.cloud.dataflow.sdk.runners.TransformTreeNode.visit(TransformTreeNode.java:219)
at com.google.cloud.dataflow.sdk.runners.TransformTreeNode.visit(TransformTreeNode.java:215)
at com.google.cloud.dataflow.sdk.runners.TransformHierarchy.visit(TransformHierarchy.java:102)
at com.google.cloud.dataflow.sdk.Pipeline.traverseTopologically(Pipeline.java:259)
at com.google.cloud.dataflow.sdk.runners.DirectPipelineRunner$Evaluator.run(DirectPipelineRunner.java:814)
at com.google.cloud.dataflow.sdk.runners.DirectPipelineRunner.run(DirectPipelineRunner.java:526)
at com.google.cloud.dataflow.sdk.runners.DirectPipelineRunner.run(DirectPipelineRunner.java:96)
at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:180)
at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:291)

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