}
}
}
private void writeOutput(AppEngineFile file, List<KeyValue<K, List<V>>> items) {
RetryParams backoffParams = new RetryParams();
backoffParams.setInitialRetryDelayMillis(10);
backoffParams.setRetryDelayBackoffFactor(2);
backoffParams.setRetryMaxAttempts(10);
WriteRecord writer = new WriteRecord(file, null, null, 0);
int i = 0;
for (KeyValue<K, List<V>> item : items) {
KeyValues.Builder kv = KeyValues.newBuilder();