[IMPALA-10056] Keep the HDFS / Kudu cluster logs for the docker-based tests

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: Impala 4.0.0
• Component/s: Infrastructure
• Epic Color: ghx-label-5
• Assignee: Zoltán Garaguly
• Reporter: Joe McDonnell
• Created: 06/Aug/20 17:46
• Updated: 30/Sep/21 10:26
• Resolved: 30/Sep/21 10:26

Description

The Impala test environment has a symlink from logs/cluster/cdh7-node-* to locations in testdata/cluster. When running the docker-based tests, the logs/ directory is preserved beyond the lifetime of the container. However, testdata/cluster is not preserved, so the symlinks are not valid and those logs are not currently preserved.

The HDFS and Kudu logs in logs/cluster/cdh7-node-* are very useful, so we should preserve them. One option is to copy them to the logs/ directory just before stopping the container.

Issue Links

• duplicates: IMPALA-8680 Docker-based tests fail to archive the minicluster component logs