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681a066923
The "cluster manager" used by the topology test suite uses a UNIX-domain socket to communicate between the cluster manager and the individual tests. The socket is currently located in the test directory but there is a problem: In Linux the length of the path used as a UNIX-domain socket address is limited to just a little over 100 bytes. In Jenkins run, the test directory names are very long, and we sometimes go over this length limit and the result is that test.py fails creating this socket. In this patch we simply put the socket in /tmp instead of the test directory. We only need to do this change in one place - the cluster manager, as it already passes the socket path to the individual tests (using the "--manager-api" option). Tested by cloning Scylla in a very long directory name. A test like ./test.py --mode=dev test_concurrent_schema fails before this patch, and passes with it. Fixes #12622 Closes #12678