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David Capwell commented on CASSANDRA-15650: ------------------------------------------- To help me replicate I am using the following scripts {code} $ cat ci-test-loop #!/usr/bin/env bash #set -o xtrace set -o errexit set -o pipefail set -o nounset class_name="$1" path="$(echo "$class_name" | tr '.' '/' ).java" prefix="$( find test | grep "$path" | awk -F/ '{print $2}' )" while ant testclasslist -Dtest.classlistfile=<(echo "$path") -Dtest.classlistprefix=$prefix ; do rm -rf build/test/logs || true done; {code} {code} $ cat mac-throttle.sh #!/usr/bin/env bash #set -o xtrace set -o errexit set -o pipefail set -o nounset bin="$(cd "$(dirname "$0")" > /dev/null; pwd)" _main() { local pid while true; do pid="$(ps -ef | grep JUnitTestRunner | grep -v grep | awk '{print $2}' || true)" if [ ! -z "${pid:-}" ]; then renice +15 -p $pid || true fi sleep 1 done } _main "$@" {code} {code} for core in $(sudo cpuctl list | awk -F: '{print $1}' | tr -d 'CPU' | tail -n +3); do sudo cpuctl offline $core; done; {code} > Fix flaky test > org.apache.cassandra.distributed.test.*RepairCoordinatorFastTest > ------------------------------------------------------------------------------- > > Key: CASSANDRA-15650 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15650 > Project: Cassandra > Issue Type: Bug > Components: Test/dtest > Reporter: David Capwell > Assignee: David Capwell > Priority: Normal > Fix For: 4.0-alpha > > > Test failure: > https://app.circleci.com/pipelines/github/dcapwell/cassandra/177/workflows/3dff37a5-9bf4-40e2-8d5b-f127b416dc79/jobs/862 > {code} > [junit-timeout] Testcase: > onlyCoordinator[SEQUENTIAL/true](org.apache.cassandra.distributed.test.FullRepairCoordinatorFastTest): > FAILED > [junit-timeout] nodetool command repair was successful but not expected to > be. Actual: 0 > [junit-timeout] junit.framework.AssertionFailedError: nodetool command repair > was successful but not expected to be. Actual: 0 > [junit-timeout] at > org.apache.cassandra.distributed.api.NodeToolResult$Asserts.failure(NodeToolResult.java:76) > [junit-timeout] at > org.apache.cassandra.distributed.test.RepairCoordinatorFast.onlyCoordinator(RepairCoordinatorFast.java:255) > [junit-timeout] at > java.util.concurrent.FutureTask.run(FutureTask.java:266) > [junit-timeout] at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org