[test-utils] run clickhouse in its own cwd #4755
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
ClickHouse likes to dump a file called
preprocessed_configs/config.xml
in itscwd. By default the cwd is the source tree, so sometimes if a test fails this
file gets left behind.
Fix this by moving the cwd to
<temp_dir>/cwd
.I also made a couple other changes in the PR:
Utf8TempDir
etc, simplifying path handling code which alreadyassumed UTF-8 paths anyway.
<temp_dir>/datastore
. Ifigured this would minimize possible collisions between the datastore and the
cwd.
Fixes #4080.
Fixes #4634.