Dale Emery created GEODE-9462:
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Summary: Dump call stacks from both Dockerized and non-Dockerized
java processes
Key: GEODE-9462
URL: https://issues.apache.org/jira/browse/GEODE-9462
Project: Geode
Issue Type: Improvement
Components: build
Reporter: Dale Emery
Currently, {{ci/scripts/capture-call-stacks.sh}} assumes that if
{{PARALLEL_DUNIT}} is empty, tests were run in plain Java processes, and if it
is non-empty, tests were run in Docker containers.
GEODE-8728 violates that assumption: It runs parallel tests in plain Java
processes, without Docker containers.
Currently, the script looks in different places for Java processes, depending
on whether {{PARALLEL_DUNIT}} is empty. If it is empty, the script dumps stacks
from plain Java processes on the machine, and only those processes. If it is
non-empty, the script dumps stacks from Java processes running inside Docker
containers, and only those processes.
This will not work in builds that include GEODE-8728.
To allow the script to work both for newer builds that include GEODE-8728 and
older builds that do not, change it to dump call stacks from both places,
regardless of whether `PARALLEL_DUNIT` is empty. If `jps` reports any
processes, dump their stacks. And if `docker ps` reports any containers, dump
the stacks of the Java processes in each container.
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