rmetzger commented on a change in pull request #11222: [FLINK-15834] Set up
nightly builds in Azure & various CI improvements
URL: https://github.com/apache/flink/pull/11222#discussion_r384406551
##########
File path: flink-end-to-end-tests/test-scripts/common_yarn_docker.sh
##########
@@ -129,21 +129,31 @@ END
docker exec master bash -c "cat
/home/hadoop-user/$FLINK_DIRNAME/conf/flink-conf.yaml"
}
-function copy_and_show_logs {
- mkdir -p $TEST_DATA_DIR/logs
+function debug_copy_and_show_logs {
+ echo "Debugging failed YARN Docker test:"
+ echo "Currently running containers"
+ docker ps
+
+ echo "Currently running JVMs"
+ jps -v
+
echo "Hadoop logs:"
- docker cp master:/var/log/hadoop/* $TEST_DATA_DIR/logs/
- for f in $TEST_DATA_DIR/logs/*; do
+ mkdir -p $TEST_DATA_DIR/logs
+ docker cp master:/var/log/hadoop/ $TEST_DATA_DIR/logs/
+ ls -lisah $TEST_DATA_DIR/logs/hadoop
+ for f in $TEST_DATA_DIR/logs/hadoop/*; do
echo "$f:"
cat $f
done
+
echo "Docker logs:"
docker logs master
echo "Flink logs:"
docker exec master bash -c "kinit -kt /home/hadoop-user/hadoop-user.keytab
hadoop-user"
docker exec master bash -c "yarn application -list -appStates ALL"
application_id=`docker exec master bash -c "yarn application -list
-appStates ALL" | grep "Flink" | grep "cluster" | awk '{print \$1}'`
+
Review comment:
I added these blank lines to have more visual structure in this method
(which as grown a bit)
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