Google cloud dataflow 在Google云数据流上执行WordCount时出错403

我正在尝试执行Google Cloud数据流的单词计数示例：

$ OUTPUT=gs://xxx-dataflow/output.txt
$ STAGING=gs://xxx-dataflow/staging
$ PROJECT=our_project_id
$ mvn exec:java -pl examples   -Dexec.mainClass=com.google.cloud.dataflow.examples.WordCount   -Dexec.args="--project=${PROJECT} --stagingLocation=${STAGING} --runner=BlockingDataflowPipelineRunner --output=${OUTPUT}"

不幸的是，我得到了一个错误：

hh-MacBook-Air:DataflowJavaSDK poiuytrez$ mvn exec:java -pl examples   -Dexec.mainClass=com.google.cloud.dataflow.examples.WordCount   -Dexec.args="--project=${PROJECT} --stagingLocation=${STAGING} --runner=BlockingDataflowPipelineRunner --output=${OUTPUT}"
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Google Cloud Dataflow Java Examples - All manual_build
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> exec-maven-plugin:1.1:java (default-cli) > validate @ google-cloud-dataflow-java-examples-all >>>
[INFO]
[INFO] <<< exec-maven-plugin:1.1:java (default-cli) < validate @ google-cloud-dataflow-java-examples-all <<<
[INFO]
[INFO] --- exec-maven-plugin:1.1:java (default-cli) @ google-cloud-dataflow-java-examples-all ---
Mar 26, 2015 12:10:37 PM com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner fromOptions
INFO: PipelineOptions.filesToStage was not specified. Defaulting to files from the classpath: will stage 41 files. Enable logging at DEBUG level to see which files will be staged.
Mar 26, 2015 12:10:38 PM com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner run
INFO: Executing pipeline on the Dataflow Service, which will have billing implications related to Google Compute Engine usage and other Google Cloud Services.
Mar 26, 2015 12:10:38 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
INFO: Uploading 41 files from PipelineOptions.filesToStage to GCS to prepare for execution in the cloud.
Mar 26, 2015 12:10:40 PM com.google.cloud.dataflow.sdk.util.RetryHttpRequestInitializer$LoggingHttpBackoffUnsuccessfulResponseHandler handleResponse
WARNING: Request failed with code 403, will NOT retry: https://www.googleapis.com/upload/storage/v1/b/xxx-dataflow/o?name=staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip&uploadType=resumable
Mar 26, 2015 12:10:40 PM com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation run
SEVERE: Upload failure
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Mar 26, 2015 12:10:40 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
WARNING: Upload attempt failed, sleeping before retrying staging of classpath: /Users/poiuytrez/Documents/xxx/datascience/DataflowJavaSDK/examples/target/classes
java.io.IOException: Failed to write to GCS path gs://xxx-dataflow/staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip.
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.throwIfUploadFailed(GoogleCloudStorageWriteChannel.java:373)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.close(GoogleCloudStorageWriteChannel.java:270)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:159)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:105)
    at com.google.cloud.dataflow.sdk.util.GcsStager.stageFiles(GcsStager.java:44)
    at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.run(DataflowPipelineRunner.java:165)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:96)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:47)
    at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:145)
    at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    ... 1 more

Mar 26, 2015 12:10:45 PM com.google.cloud.dataflow.sdk.util.RetryHttpRequestInitializer$LoggingHttpBackoffUnsuccessfulResponseHandler handleResponse
WARNING: Request failed with code 403, will NOT retry: https://www.googleapis.com/upload/storage/v1/b/xxx-dataflow/o?name=staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip&uploadType=resumable
Mar 26, 2015 12:10:45 PM com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation run
SEVERE: Upload failure
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Mar 26, 2015 12:10:45 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
WARNING: Upload attempt failed, sleeping before retrying staging of classpath: /Users/poiuytrez/Documents/xxx/datascience/DataflowJavaSDK/examples/target/classes
java.io.IOException: Failed to write to GCS path gs://xxx-dataflow/staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip.
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.throwIfUploadFailed(GoogleCloudStorageWriteChannel.java:373)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.close(GoogleCloudStorageWriteChannel.java:270)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:159)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:105)
    at com.google.cloud.dataflow.sdk.util.GcsStager.stageFiles(GcsStager.java:44)
    at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.run(DataflowPipelineRunner.java:165)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:96)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:47)
    at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:145)
    at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    ... 1 more

Mar 26, 2015 12:10:54 PM com.google.cloud.dataflow.sdk.util.RetryHttpRequestInitializer$LoggingHttpBackoffUnsuccessfulResponseHandler handleResponse
WARNING: Request failed with code 403, will NOT retry: https://www.googleapis.com/upload/storage/v1/b/xxx-dataflow/o?name=staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip&uploadType=resumable
Mar 26, 2015 12:10:54 PM com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation run
SEVERE: Upload failure
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Mar 26, 2015 12:10:54 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
WARNING: Upload attempt failed, sleeping before retrying staging of classpath: /Users/poiuytrez/Documents/xxx/datascience/DataflowJavaSDK/examples/target/classes
java.io.IOException: Failed to write to GCS path gs://xxx-dataflow/staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip.
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.throwIfUploadFailed(GoogleCloudStorageWriteChannel.java:373)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.close(GoogleCloudStorageWriteChannel.java:270)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:159)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:105)
    at com.google.cloud.dataflow.sdk.util.GcsStager.stageFiles(GcsStager.java:44)
    at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.run(DataflowPipelineRunner.java:165)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:96)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:47)
    at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:145)
    at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    ... 1 more

Mar 26, 2015 12:11:04 PM com.google.cloud.dataflow.sdk.util.RetryHttpRequestInitializer$LoggingHttpBackoffUnsuccessfulResponseHandler handleResponse
WARNING: Request failed with code 403, will NOT retry: https://www.googleapis.com/upload/storage/v1/b/xxx-dataflow/o?name=staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip&uploadType=resumable
Mar 26, 2015 12:11:04 PM com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation run
SEVERE: Upload failure
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Mar 26, 2015 12:11:04 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
WARNING: Upload attempt failed, sleeping before retrying staging of classpath: /Users/poiuytrez/Documents/xxx/datascience/DataflowJavaSDK/examples/target/classes
java.io.IOException: Failed to write to GCS path gs://xxx-dataflow/staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip.
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.throwIfUploadFailed(GoogleCloudStorageWriteChannel.java:373)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.close(GoogleCloudStorageWriteChannel.java:270)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:159)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:105)
    at com.google.cloud.dataflow.sdk.util.GcsStager.stageFiles(GcsStager.java:44)
    at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.run(DataflowPipelineRunner.java:165)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:96)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:47)
    at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:145)
    at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    ... 1 more

Mar 26, 2015 12:11:27 PM com.google.cloud.dataflow.sdk.util.RetryHttpRequestInitializer$LoggingHttpBackoffUnsuccessfulResponseHandler handleResponse
WARNING: Request failed with code 403, will NOT retry: https://www.googleapis.com/upload/storage/v1/b/xxx-dataflow/o?name=staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip&uploadType=resumable
Mar 26, 2015 12:11:27 PM com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation run
SEVERE: Upload failure
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Mar 26, 2015 12:11:27 PM com.google.cloud.dataflow.sdk.util.PackageUtil stageClasspathElementsToGcs
SEVERE: Upload failed, will NOT retry staging of classpath: /Users/poiuytrez/Documents/xxx/datascience/DataflowJavaSDK/examples/target/classes
java.io.IOException: Failed to write to GCS path gs://xxx-dataflow/staging/classes-YVxGau7wqYUa4UjU1KkEAg.zip.
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.throwIfUploadFailed(GoogleCloudStorageWriteChannel.java:373)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel.close(GoogleCloudStorageWriteChannel.java:270)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:159)
    at com.google.cloud.dataflow.sdk.util.PackageUtil.stageClasspathElementsToGcs(PackageUtil.java:105)
    at com.google.cloud.dataflow.sdk.util.GcsStager.stageFiles(GcsStager.java:44)
    at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.run(DataflowPipelineRunner.java:165)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:96)
    at com.google.cloud.dataflow.sdk.runners.BlockingDataflowPipelineRunner.run(BlockingDataflowPipelineRunner.java:47)
    at com.google.cloud.dataflow.sdk.Pipeline.run(Pipeline.java:145)
    at com.google.cloud.dataflow.examples.WordCount.main(WordCount.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
  "code" : 403,
  "errors" : [ {
    "domain" : "global",
    "message" : "Forbidden",
    "reason" : "forbidden"
  } ],
  "message" : "Forbidden"
}
    at com.google.api.client.googleapis.json.GoogleJsonResponseException.from(GoogleJsonResponseException.java:145)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:113)
    at com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest.newExceptionOnError(AbstractGoogleJsonClientRequest.java:40)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:423)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)
    at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)
    at com.google.cloud.dataflow.sdk.util.gcsio.GoogleCloudStorageWriteChannel$UploadOperation.run(GoogleCloudStorageWriteChannel.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    ... 1 more

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 53.168 s
[INFO] Finished at: 2015-03-26T12:11:27+01:00
[INFO] Final Memory: 24M/603M
[INFO] ------------------------------------------------------------------------

hh MacBook Air:DataflowJavaSDK poiuytrez$mvn exec:java-pl examples-Dexec.mainClass=com.google.cloud.dataflow.examples.WordCount-Dexec.args=“--project=${project}--stagingLocation=${STAGING}--runner=BlockingDataflowPipelineRunner--output=${output}”
[信息]正在扫描项目。。。
[信息]
[信息]------------------------------------------------------------------------
[信息]构建谷歌云数据流Java示例-所有手动构建
[信息]------------------------------------------------------------------------
[信息]
[信息]>>>exec maven插件：1.1:java（默认cli）>验证@google cloud dataflow java示例所有>>>
[信息]
[INFO]此行为是意外的。如果
gsutil
能够访问GCS bucket，那么Dataflow SDK也应该能够访问它

首先要尝试的是更新
gcloud
。请运行以下命令：

gcloud components update
gcloud auth login
gcloud config set project <your_project_id>

gcloud组件更新
gcloud身份验证登录
gcloud配置集项目

请确保您始终使用您的项目（在
gcloud config set project
中，在
--project
参数中，指向
mvn exec:java
，并且您用作暂存位置的GCS存储桶属于该项目）

最后，请再次检查您是否遵守了我们的指示

如果这些有点一般性的说明没有帮助，请用任何附加数据进行回复，我们将尝试了解到底


更新：在特定版本的
gcloud
之后，用于验证的命令已更改为：

gcloud auth应用程序默认登录

SDK现在需要部分应用程序默认值来获取凭据。
此行为是意外的。如果
gsutil
能够访问GCS bucket，那么Dataflow SDK也应该能够访问它

首先要尝试的是更新
gcloud
。请运行以下命令：

gcloud components update
gcloud auth login
gcloud config set project <your_project_id>

gcloud组件更新
gcloud身份验证登录
gcloud配置集项目

请确保您始终使用您的项目（在
gcloud config set project
中，在
--project
参数中，指向
mvn exec:java
，并且您用作暂存位置的GCS存储桶属于该项目）

最后，请再次检查您是否遵守了我们的指示

如果这些有点一般性的说明没有帮助，请用任何附加数据进行回复，我们将尝试了解到底


更新：在特定版本的
gcloud
之后，用于验证的命令已更改为：

gcloud auth应用程序默认登录

SDK现在需要部分应用程序默认值来获取凭据。
此行为是意外的。如果
gsutil
能够访问GCS bucket，那么Dataflow SDK也应该能够访问它

首先要尝试的是更新
gcloud
。请运行以下命令：

gcloud components update
gcloud auth login
gcloud config set project <your_project_id>

gcloud组件更新
gcloud身份验证登录
gcloud配置集项目

请确保您始终使用您的项目（在
gcloud config set project
中，在
--project
参数中，指向
mvn exec:java
，并且您用作暂存位置的GCS存储桶属于该项目）

最后，请再次检查您是否遵守了我们的指示

如果这些有点一般性的说明没有帮助，请用任何附加数据进行回复，我们将尝试了解到底


更新：在特定版本的
gcloud
之后，用于验证的命令已更改为：

gcloud auth应用程序默认登录

SDK现在需要部分应用程序默认值来获取凭据。
此行为是意外的。如果
gsutil
能够访问GCS bucket，那么Dataflow SDK也应该能够访问它

首先要尝试的是更新
gcloud
。请运行以下命令：

gcloud components update
gcloud auth login
gcloud config set project <your_project_id>

gcloud组件更新
gcloud身份验证登录
gcloud配置集项目

请确保您始终使用您的项目（在
gcloud config set project
中，在
--project
参数中，指向
mvn exec:java
，并且您用作暂存位置的GCS存储桶属于该项目）

最后，请再次检查您是否遵守了我们的指示

如果这些有点一般性的说明没有帮助，请用任何附加数据进行回复，我们将尝试了解到底


更新：在特定版本的
gcloud
之后，用于验证的命令已更改为：

gcloud auth应用程序默认登录

SDK现在需要应用程序默认部分

来获取凭据。

我的数据流帐户今天已更新。我不确定您的步骤是否解决了问题，或者是否是激活问题。我完全面临相同的问题，但上面的命令无助于解决问题：（您可能缺少应用程序默认凭据；自发布此问题以来，流程已略有更改。请记住运行：

gcloud auth application default login

我的数据流帐户今天已更新。我不确定您的步骤是否解决了问题或是激活了问题。我完全面临相同的问题e、 但上面的命令无助于修复此问题：（您可能缺少应用程序默认凭据；自发布此问题以来，流程略有更改。请记住运行：

gcloud auth application default login

我的数据流帐户今天已更新。我不确定您的步骤是否修复了iss