gRPC client throws uncaught error when simple-bigtable sets a column qualifier range

[ckreiling]

I create a simple-bigtable client, and try to run the following to read a few rows:

bigtable.read("table").rows().family("columnFamily").columns()
    .startQualifierOpen("someQualifier").endQualifierClosed("zomeQualifier").executeAsync()

When I run the code with that client, I receive the following error:

"Error in field 'column_range_filter' : Invalid id for collection columnFamilies"

Taking a deeper look, it appears as though the ColumnRange builder wrappers inside ReadColumns.java does not set the column family field on the ColumnRange.Builder object, thus causing the error above.

Temporary workaround: use the underlying gRPC client by calling bigtable.getSession().getDataClient().readRowsAsync(readRowsRequest), and passing in a valid ReadRowsRequest object.