## Changes
```
shreyas.goenka@THW32HFW6T cli % databricks fs -h
Commands to do file system operations on DBFS and UC Volumes.
Usage:
databricks fs [command]
Available Commands:
cat Show file content.
cp Copy files and directories.
ls Lists files.
mkdir Make directories.
rm Remove files and directories.
```
This PR adds support for UC Volumes to the fs commands. The fs commands
for UC volumes work the same as they currently do for DBFS. This is
ensured by running the same test matrix we across both DBFS and UC
Volumes versions of the fs commands.
## Tests
Support for UC volumes is tested by running the same tests as we did
originally for DBFS commands. The tests require a `main` catalog to
exist in the workspace, which does in our test workspaces environments
which have the `TEST_METASTORE_ID` environment variable set.
For the Files API filer, we do the same by running mostly common tests
to ensure the filers for "local", "wsfs", "dbfs" and "files API" are
consistent.
The tests are also made to all run in parallel to reduce the time taken.
To ensure the separation of the tests, each test creates its own UC
schema (for UC volumes tests) or DBFS directories (for DBFS tests).
## Changes
These tests allow us to get information for execution context
(PYTHONPATH, CWD) for various Python tasks and different cluster setups.
Note: this test won't be executed automatically as part of nightly
builds since it requires RUN_PYTHON_TASKS_TEST env to be executed.
## Tests
Integration test run successfully.
---------
Co-authored-by: Pieter Noordhuis <pieter.noordhuis@databricks.com>
## Changes
Fs integration tests were not running on our nightlies before because
the nightlies only run tests with the `TestAcc` prefix. A couple of them
were also broken!
This PR fixes the tests and adds the prefix to all fs integration tests.
As a followup we can automate the check for this prefix.
## Tested
Fs tests are green and pass on both azure and aws
shreyas-goenka
Andrew Nester