Remove the deprecated classes PathGlobPattern and
DeprecatedFieldProjectionFilter so that Parquet will
compile against hadoop 3.x.

If a thrift reader is configured to use the now-deleted filter,
by setting the filter in "parquet.thrift.column.filter",
a ThriftProjectionException will be thrown.

Jira

• My PR addresses the following Parquet Jira issues and references them in the PR title. For example, "PARQUET-1234: My Parquet PR"
  • https://issues.apache.org/jira/browse/PARQUET-XXX
  • In case you are adding a dependency, check if the license complies with the ASF 3rd Party License Policy.

Tests

• My PR adds the following unit tests OR does not need testing for this extremely good reason:

It modifies the test TestParquetToThriftReadWriteAndProjection to switch to the strict filter in all test cases where the old one was being used.

*these tests now all fail with ThriftProjectionException: No columns have been selected

I could cut the tests "obsolete" but it would seem to me that moving the tests to the strict filter would be better. I will just need help doing this.

Commits

• My commits all reference Jira issues in their subject lines. In addition, my commits follow the guidelines from "How to write a good git commit message":
  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
  3. Subject does not end with a period
  4. Subject uses the imperative mood ("add", not "adding")
  5. Body wraps at 72 characters
  6. Body explains "what" and "why", not "how"

Documentation

• In case of new functionality, my PR adds documentation that describes how to use it.
  • All the public functions and the classes in the PR contain Javadoc that explain what it does