When using e.g. AvroSortedBucketIO, if a file pattern is passed as part of the input path, scio should output a helpful error message. Current behavior in 0.9.3 leads to a NullPointerException.

val myEntityPaths: List[String] = List(
  "gs://bucket/dir1/*.avro",
  "gs://bucket/dir2/*.avro",
)
sc.sortMergeCoGroup(
  classOf[String],
  AvroSortedBucketIO
    .read(new TupleTag[MyE

Is your feature request related to a problem? Please describe.
#878 adds HTTP endpoints and documents such endpoints in Javadoc. However, tools such as OpenAPI does this in a more holistic and visually pleasing manner and is a good to have.

Describe the solution you'd like
Add OpenAPI documentation with Swagger UI.

**Describe altern

The functions in this file should be factored out to a separate utility lib as they are reused in bitcoin-etl https://github.com/blockchain-etl/ethereum-etl/blob/develop/ethereumetl/misc_utils.py

Over time we've had some things leak into the diff methods that make it more cumbersome to use BigDiffy via code instead of CLI.

For example diffAvro here https://github.com/spotify/ratatool/blob/master/ratatool-diffy/src/main/scala/com/spotify/ratatool/diffy/BigDiffy.scala#L284

User has to manually pass in schema otherwise we they receive a non-informative error regarding null schema, add

Similar to the discussion in #1016 but for the chapters rather than the home page, we should have the facility to embed pull quotes in the chapters to pull out interesting quotes to catch people's eye as they scroll down the page, as well as break up the text.

This is pretty common, for example from Smashing Magazine:

![Sm

As far as I can tell, these functions are completely unused and can be removed:

• https://github.com/pydata/pandas-gbq/blob/9fb246469af2972db0052522f5000cdafee41b4c/tests/system/test_auth.py#L14
• https://github.com/pydata/pandas-gbq/blob/9fb246469af2972db0052522f5000cdafee41b4c/tests/system/test_auth.py#L39

@medvedev1088
Hi,
I found that there ara two kinds of output in transactions.json.
One is nonstandard, and the other is pubkeyhash.
I thought the nonstandard output is the op_return output, but i found outputs of many (not all ) coinbase txs also are nonstandard. And address of miner is like“nonstandard3318537dfb3135df9f3d950dbdf8a7ae68dd7c7d”.
Here is an example:
transaction: {
"hash":

Stencil points to a server which holds file descriptors for the protobufs. We could add doc/script to setup a SimpleHTTPServer for the given protobufs.