yzhou2001

The gsutil support of "wildcards" is documented as below: https://cloud.google.com/storage/docs/gsutil/addlhelp/WildcardNames A simple fix with patch attached below seems to be working and observed to improve performance on a data object...

``` 2018-12-13 21:55:07,502 ERROR [gcs-async-channel-pool-29] util.AbstractGoogleAsyncWriteChannel: Exception not convertible into handled response com.google.cloud.hadoop.repackaged.gcs.com.google.api.client.googleapis.json.GoogleJsonResponseException: 500 Internal Server Error { "code" : 500, "errors" : [ { "domain" : "global", "message" :...