This is an automated email from the ASF dual-hosted git repository.

mck pushed a commit to branch cassandra-3.0
in repository https://gitbox.apache.org/repos/asf/cassandra.git

commit f139c6a6c171ec4a991f21da1dc97376bbf1d264
Merge: d7f0361 5d26980
Author: Mick Semb Wever <m...@apache.org>
AuthorDate: Tue Oct 27 10:47:05 2020 +0100

    Merge branch 'cassandra-2.2' into cassandra-3.0

 .circleci/config-2_1.yml     |  2 +-
 .circleci/config.yml         | 20 ++++++++++----------
 .circleci/config.yml.HIGHRES | 20 ++++++++++----------
 .circleci/config.yml.LOWRES  | 20 ++++++++++----------
 .jenkins/Jenkinsfile         |  2 +-
 5 files changed, 32 insertions(+), 32 deletions(-)

diff --cc .circleci/config.yml
index f8526be,0997d8a..b8aa6ea
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@@ -1,97 -1,5 +1,97 @@@
  version: 2
  jobs:
 +  j8_jvm_upgrade_dtests:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 1
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Determine distributed Tests to Run
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          rm -fr ~/cassandra-dtest/upgrade_tests
 +          echo "***java tests***"
 +
 +          # get all of our unit test filenames
 +          set -eo pipefail && circleci tests glob 
"$HOME/cassandra/test/distributed/**/*.java" > /tmp/all_java_unit_tests.txt
 +
 +          # split up the unit tests into groups based on the number of 
containers we have
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=filename --index=${CIRCLE_NODE_INDEX} 
--total=${CIRCLE_NODE_TOTAL} /tmp/all_java_unit_tests.txt > 
/tmp/java_tests_${CIRCLE_NODE_INDEX}.txt
 +          set -eo pipefail && cat /tmp/java_tests_${CIRCLE_NODE_INDEX}.txt | 
sed "s;^/home/cassandra/cassandra/test/distributed/;;g" | grep "Test\.java$" | 
grep upgrade > /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +          echo "** /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt"
 +          cat /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +        no_output_timeout: 15m
 +    - run:
 +        name: Log Environment Information
 +        command: |
 +          echo '*** id ***'
 +          id
 +          echo '*** cat /proc/cpuinfo ***'
 +          cat /proc/cpuinfo
 +          echo '*** free -m ***'
 +          free -m
 +          echo '*** df -m ***'
 +          df -m
 +          echo '*** ifconfig -a ***'
 +          ifconfig -a
 +          echo '*** uname -a ***'
 +          uname -a
 +          echo '*** mount ***'
 +          mount
 +          echo '*** env ***'
 +          env
 +          echo '*** java ***'
 +          which java
 +          java -version
 +    - run:
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.distributed.timeout"' build.xml | 
awk -F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=distributed
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    build:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -173,163 -75,6 +173,163 @@@
      - CCM_HEAP_NEWSIZE: 256M
      - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_without_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_without_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --skip-resource-inte [...]
 +    - run:
 +        name: Run dtests (j8_without_vnodes)
 +        no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not th [...]
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_upgradetests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 5m
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          cd cassandra-dtest
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          echo "***Collected DTests (j8_upgradetests_without_vnodes)***"
 +          set -eo pipefail && ./run_dtests.py --execute-upgrade-tests 
--dtest-print-tests-only 
--dtest-print-tests-output=/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw
 --cassandra-dir=../cassandra
 +          if [ -z '^upgrade_tests' ]; then
 +            mv /tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes
 +          else
 +            grep -e '^upgrade_tests' 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw > 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes || { echo "Filter did not 
match any tests! Exiting build."; exit 0; }
 +          fi
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=classname /tmp/all_dtest_tests_j8_upgradetests_without_vnodes > 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt | tr 
'\n' ' ' > /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +    - run:
 +        name: Run dtests (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 15m
 +        command: |
 +          echo "cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt"
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          java -version
 +          cd ~/cassandra-dtest
 +          mkdir -p /tmp/dtest
 +
 +          echo "env: $(env)"
 +          echo "** done env"
 +          mkdir -p /tmp/results/dtests
 +          # we need the "set -o pipefail" here so that the exit code that 
circleci will actually use is from pytest and not the exit code from tee
 +          export SPLIT_TESTS=`cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt`
 +          set -o pipefail && cd ~/cassandra-dtest && pytest 
--execute-upgrade-tests --log-level="INFO" 
--junit-xml=/tmp/results/dtests/pytest_result_j8_upgradetests_without_vnodes.xml
 -s --cassandra-dir=/home/cassandra/cassandra --keep-test-dir $SPLIT_TESTS 2>&1 
| tee /tmp/dtest/stdout.txt
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_upgradetests_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_upgradetests_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    j8_unit_tests:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -382,87 -127,26 +382,87 @@@
            which java
            java -version
      - run:
 -        name: Run Unit Tests (testclasslist)
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-with-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
          command: |
 -          set -x
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
            export PATH=$JAVA_HOME/bin:$PATH
 -          time mv ~/cassandra /tmp
 -          cd /tmp/cassandra
 -          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 -          if [ -z "$test_timeout" ]; then
 -            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 -          fi
 -          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_with_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_with_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --use-vnodes --skip-res [...]
 +    - run:
 +        name: Run dtests (j8_with_vnodes)
          no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not the exit [...]
      - store_test_results:
 -        path: /tmp/cassandra/build/test/output/
 +        path: /tmp/results
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/output
 -        destination: junitxml
 +        path: /tmp/dtest
 +        destination: dtest_j8_with_vnodes
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/logs
 -        destination: logs
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_with_vnodes_logs
      environment:
      - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - ANT_HOME: /usr/share/ant
diff --cc .circleci/config.yml.HIGHRES
index 2e40513,64e2e74..c21ad30
--- a/.circleci/config.yml.HIGHRES
+++ b/.circleci/config.yml.HIGHRES
@@@ -1,97 -1,5 +1,97 @@@
  version: 2
  jobs:
 +  j8_jvm_upgrade_dtests:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: xlarge
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 1
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Determine distributed Tests to Run
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          rm -fr ~/cassandra-dtest/upgrade_tests
 +          echo "***java tests***"
 +
 +          # get all of our unit test filenames
 +          set -eo pipefail && circleci tests glob 
"$HOME/cassandra/test/distributed/**/*.java" > /tmp/all_java_unit_tests.txt
 +
 +          # split up the unit tests into groups based on the number of 
containers we have
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=filename --index=${CIRCLE_NODE_INDEX} 
--total=${CIRCLE_NODE_TOTAL} /tmp/all_java_unit_tests.txt > 
/tmp/java_tests_${CIRCLE_NODE_INDEX}.txt
 +          set -eo pipefail && cat /tmp/java_tests_${CIRCLE_NODE_INDEX}.txt | 
sed "s;^/home/cassandra/cassandra/test/distributed/;;g" | grep "Test\.java$" | 
grep upgrade > /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +          echo "** /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt"
 +          cat /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +        no_output_timeout: 15m
 +    - run:
 +        name: Log Environment Information
 +        command: |
 +          echo '*** id ***'
 +          id
 +          echo '*** cat /proc/cpuinfo ***'
 +          cat /proc/cpuinfo
 +          echo '*** free -m ***'
 +          free -m
 +          echo '*** df -m ***'
 +          df -m
 +          echo '*** ifconfig -a ***'
 +          ifconfig -a
 +          echo '*** uname -a ***'
 +          uname -a
 +          echo '*** mount ***'
 +          mount
 +          echo '*** env ***'
 +          env
 +          echo '*** java ***'
 +          which java
 +          java -version
 +    - run:
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.distributed.timeout"' build.xml | 
awk -F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=distributed
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 2048M
 +    - CCM_HEAP_NEWSIZE: 512M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    build:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -173,163 -75,6 +173,163 @@@
      - CCM_HEAP_NEWSIZE: 512M
      - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: xlarge
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 100
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_without_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_without_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --skip-resource-inte [...]
 +    - run:
 +        name: Run dtests (j8_without_vnodes)
 +        no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not th [...]
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 2048M
 +    - CCM_HEAP_NEWSIZE: 512M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_upgradetests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: xlarge
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 100
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 5m
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          cd cassandra-dtest
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          echo "***Collected DTests (j8_upgradetests_without_vnodes)***"
 +          set -eo pipefail && ./run_dtests.py --execute-upgrade-tests 
--dtest-print-tests-only 
--dtest-print-tests-output=/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw
 --cassandra-dir=../cassandra
 +          if [ -z '^upgrade_tests' ]; then
 +            mv /tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes
 +          else
 +            grep -e '^upgrade_tests' 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw > 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes || { echo "Filter did not 
match any tests! Exiting build."; exit 0; }
 +          fi
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=classname /tmp/all_dtest_tests_j8_upgradetests_without_vnodes > 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt | tr 
'\n' ' ' > /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +    - run:
 +        name: Run dtests (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 15m
 +        command: |
 +          echo "cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt"
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          java -version
 +          cd ~/cassandra-dtest
 +          mkdir -p /tmp/dtest
 +
 +          echo "env: $(env)"
 +          echo "** done env"
 +          mkdir -p /tmp/results/dtests
 +          # we need the "set -o pipefail" here so that the exit code that 
circleci will actually use is from pytest and not the exit code from tee
 +          export SPLIT_TESTS=`cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt`
 +          set -o pipefail && cd ~/cassandra-dtest && pytest 
--execute-upgrade-tests --log-level="INFO" 
--junit-xml=/tmp/results/dtests/pytest_result_j8_upgradetests_without_vnodes.xml
 -s --cassandra-dir=/home/cassandra/cassandra --keep-test-dir $SPLIT_TESTS 2>&1 
| tee /tmp/dtest/stdout.txt
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_upgradetests_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_upgradetests_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 2048M
 +    - CCM_HEAP_NEWSIZE: 512M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    j8_unit_tests:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -382,87 -127,26 +382,87 @@@
            which java
            java -version
      - run:
 -        name: Run Unit Tests (testclasslist)
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 2048M
 +    - CCM_HEAP_NEWSIZE: 512M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-with-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: xlarge
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 100
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
          command: |
 -          set -x
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
            export PATH=$JAVA_HOME/bin:$PATH
 -          time mv ~/cassandra /tmp
 -          cd /tmp/cassandra
 -          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 -          if [ -z "$test_timeout" ]; then
 -            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 -          fi
 -          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_with_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_with_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --use-vnodes --skip-res [...]
 +    - run:
 +        name: Run dtests (j8_with_vnodes)
          no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not the exit [...]
      - store_test_results:
 -        path: /tmp/cassandra/build/test/output/
 +        path: /tmp/results
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/output
 -        destination: junitxml
 +        path: /tmp/dtest
 +        destination: dtest_j8_with_vnodes
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/logs
 -        destination: logs
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_with_vnodes_logs
      environment:
      - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - ANT_HOME: /usr/share/ant
diff --cc .circleci/config.yml.LOWRES
index f8526be,0997d8a..b8aa6ea
--- a/.circleci/config.yml.LOWRES
+++ b/.circleci/config.yml.LOWRES
@@@ -1,97 -1,5 +1,97 @@@
  version: 2
  jobs:
 +  j8_jvm_upgrade_dtests:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 1
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Determine distributed Tests to Run
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          rm -fr ~/cassandra-dtest/upgrade_tests
 +          echo "***java tests***"
 +
 +          # get all of our unit test filenames
 +          set -eo pipefail && circleci tests glob 
"$HOME/cassandra/test/distributed/**/*.java" > /tmp/all_java_unit_tests.txt
 +
 +          # split up the unit tests into groups based on the number of 
containers we have
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=filename --index=${CIRCLE_NODE_INDEX} 
--total=${CIRCLE_NODE_TOTAL} /tmp/all_java_unit_tests.txt > 
/tmp/java_tests_${CIRCLE_NODE_INDEX}.txt
 +          set -eo pipefail && cat /tmp/java_tests_${CIRCLE_NODE_INDEX}.txt | 
sed "s;^/home/cassandra/cassandra/test/distributed/;;g" | grep "Test\.java$" | 
grep upgrade > /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +          echo "** /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt"
 +          cat /tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt
 +        no_output_timeout: 15m
 +    - run:
 +        name: Log Environment Information
 +        command: |
 +          echo '*** id ***'
 +          id
 +          echo '*** cat /proc/cpuinfo ***'
 +          cat /proc/cpuinfo
 +          echo '*** free -m ***'
 +          free -m
 +          echo '*** df -m ***'
 +          df -m
 +          echo '*** ifconfig -a ***'
 +          ifconfig -a
 +          echo '*** uname -a ***'
 +          uname -a
 +          echo '*** mount ***'
 +          mount
 +          echo '*** env ***'
 +          env
 +          echo '*** java ***'
 +          which java
 +          java -version
 +    - run:
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.distributed.timeout"' build.xml | 
awk -F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=distributed
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    build:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -173,163 -75,6 +173,163 @@@
      - CCM_HEAP_NEWSIZE: 256M
      - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_without_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_without_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --skip-resource-inte [...]
 +    - run:
 +        name: Run dtests (j8_without_vnodes)
 +        no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_without_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not th [...]
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_upgradetests-no-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
 +        command: |
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 5m
 +        command: |
 +          # reminder: this code (along with all the steps) is independently 
executed on every circle container
 +          # so the goal here is to get the circleci script to return the 
tests *this* container will run
 +          # which we do via the `circleci` cli tool.
 +
 +          cd cassandra-dtest
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          echo "***Collected DTests (j8_upgradetests_without_vnodes)***"
 +          set -eo pipefail && ./run_dtests.py --execute-upgrade-tests 
--dtest-print-tests-only 
--dtest-print-tests-output=/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw
 --cassandra-dir=../cassandra
 +          if [ -z '^upgrade_tests' ]; then
 +            mv /tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes
 +          else
 +            grep -e '^upgrade_tests' 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes_raw > 
/tmp/all_dtest_tests_j8_upgradetests_without_vnodes || { echo "Filter did not 
match any tests! Exiting build."; exit 0; }
 +          fi
 +          set -eo pipefail && circleci tests split --split-by=timings 
--timings-type=classname /tmp/all_dtest_tests_j8_upgradetests_without_vnodes > 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes.txt | tr 
'\n' ' ' > /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +    - run:
 +        name: Run dtests (j8_upgradetests_without_vnodes)
 +        no_output_timeout: 15m
 +        command: |
 +          echo "cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt"
 +          cat /tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt
 +
 +          source ~/env/bin/activate
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          if [ -n 'RUN_STATIC_UPGRADE_MATRIX=true' ]; then
 +            export RUN_STATIC_UPGRADE_MATRIX=true
 +          fi
 +
 +          java -version
 +          cd ~/cassandra-dtest
 +          mkdir -p /tmp/dtest
 +
 +          echo "env: $(env)"
 +          echo "** done env"
 +          mkdir -p /tmp/results/dtests
 +          # we need the "set -o pipefail" here so that the exit code that 
circleci will actually use is from pytest and not the exit code from tee
 +          export SPLIT_TESTS=`cat 
/tmp/split_dtest_tests_j8_upgradetests_without_vnodes_final.txt`
 +          set -o pipefail && cd ~/cassandra-dtest && pytest 
--execute-upgrade-tests --log-level="INFO" 
--junit-xml=/tmp/results/dtests/pytest_result_j8_upgradetests_without_vnodes.xml
 -s --cassandra-dir=/home/cassandra/cassandra --keep-test-dir $SPLIT_TESTS 2>&1 
| tee /tmp/dtest/stdout.txt
 +    - store_test_results:
 +        path: /tmp/results
 +    - store_artifacts:
 +        path: /tmp/dtest
 +        destination: dtest_j8_upgradetests_without_vnodes
 +    - store_artifacts:
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_upgradetests_without_vnodes_logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
    j8_unit_tests:
      docker:
      - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
@@@ -382,87 -127,26 +382,87 @@@
            which java
            java -version
      - run:
 -        name: Run Unit Tests (testclasslist)
 +        name: Run Unit Tests (testclasslist)
 +        command: |
 +          set -x
 +          export PATH=$JAVA_HOME/bin:$PATH
 +          time mv ~/cassandra /tmp
 +          cd /tmp/cassandra
 +          if [ -d ~/dtest_jars ]; then
 +            cp ~/dtest_jars/dtest* /tmp/cassandra/build/
 +          fi
 +          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 +          if [ -z "$test_timeout" ]; then
 +            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 +          fi
 +          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +        no_output_timeout: 15m
 +    - store_test_results:
 +        path: /tmp/cassandra/build/test/output/
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/output
 +        destination: junitxml
 +    - store_artifacts:
 +        path: /tmp/cassandra/build/test/logs
 +        destination: logs
 +    environment:
 +    - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - ANT_HOME: /usr/share/ant
 +    - LANG: en_US.UTF-8
 +    - KEEP_TEST_DIR: true
 +    - DEFAULT_DIR: /home/cassandra/cassandra-dtest
 +    - PYTHONIOENCODING: utf-8
 +    - PYTHONUNBUFFERED: true
 +    - CASS_DRIVER_NO_EXTENSIONS: true
 +    - CASS_DRIVER_NO_CYTHON: true
 +    - CASSANDRA_SKIP_SYNC: true
 +    - DTEST_REPO: git://github.com/apache/cassandra-dtest.git
-     - DTEST_BRANCH: master
++    - DTEST_BRANCH: trunk
 +    - CCM_MAX_HEAP_SIZE: 1024M
 +    - CCM_HEAP_NEWSIZE: 256M
 +    - JAVA_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +    - JDK_HOME: /usr/lib/jvm/java-8-openjdk-amd64
 +  j8_dtests-with-vnodes:
 +    docker:
 +    - image: spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
 +    resource_class: medium
 +    working_directory: ~/
 +    shell: /bin/bash -eo pipefail -l
 +    parallelism: 4
 +    steps:
 +    - attach_workspace:
 +        at: /home/cassandra
 +    - run:
 +        name: Clone Cassandra dtest Repository (via git)
          command: |
 -          set -x
 +          git clone --single-branch --branch $DTEST_BRANCH --depth 1 
$DTEST_REPO ~/cassandra-dtest
 +    - run:
 +        name: Configure virtualenv and python Dependencies
 +        command: |
 +          # note, this should be super quick as all dependencies should be 
pre-installed in the docker image
 +          # if additional dependencies were added to requirmeents.txt and the 
docker image hasn't been updated
 +          # we'd have to install it here at runtime -- which will make things 
slow, so do yourself a favor and
 +          # rebuild the docker image! (it automatically pulls the latest 
requirements.txt on build)
 +          source ~/env/bin/activate
            export PATH=$JAVA_HOME/bin:$PATH
 -          time mv ~/cassandra /tmp
 -          cd /tmp/cassandra
 -          test_timeout=$(grep 'name="test.unit.timeout"' build.xml | awk 
-F'"' '{print $4}' || true)
 -          if [ -z "$test_timeout" ]; then
 -            test_timeout=$(grep 'name="test.timeout"' build.xml | awk -F'"' 
'{print $4}')
 -          fi
 -          ant testclasslist -Dtest.timeout="$test_timeout" 
-Dtest.classlistfile=/tmp/java_tests_${CIRCLE_NODE_INDEX}_final.txt  
-Dtest.classlistprefix=unit
 +          pip3 install --upgrade -r ~/cassandra-dtest/requirements.txt
 +          pip3 freeze
 +    - run:
 +        name: Determine Tests to Run (j8_with_vnodes)
 +        no_output_timeout: 5m
 +        command: "# reminder: this code (along with all the steps) is 
independently executed on every circle container\n# so the goal here is to get 
the circleci script to return the tests *this* container will run\n# which we 
do via the `circleci` cli tool.\n\ncd cassandra-dtest\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\n\nif [ -n '' ]; then\n  
export \nfi\n\necho \"***Collected DTests (j8_with_vnodes)***\"\nset -eo 
pipefail && ./run_dtests.py --use-vnodes --skip-res [...]
 +    - run:
 +        name: Run dtests (j8_with_vnodes)
          no_output_timeout: 15m
 +        command: "echo \"cat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\"\ncat 
/tmp/split_dtest_tests_j8_with_vnodes_final.txt\n\nsource 
~/env/bin/activate\nexport PATH=$JAVA_HOME/bin:$PATH\nif [ -n '' ]; then\n  
export \nfi\n\njava -version\ncd ~/cassandra-dtest\nmkdir -p /tmp/dtest\n\necho 
\"env: $(env)\"\necho \"** done env\"\nmkdir -p /tmp/results/dtests\n# we need 
the \"set -o pipefail\" here so that the exit code that circleci will actually 
use is from pytest and not the exit [...]
      - store_test_results:
 -        path: /tmp/cassandra/build/test/output/
 +        path: /tmp/results
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/output
 -        destination: junitxml
 +        path: /tmp/dtest
 +        destination: dtest_j8_with_vnodes
      - store_artifacts:
 -        path: /tmp/cassandra/build/test/logs
 -        destination: logs
 +        path: ~/cassandra-dtest/logs
 +        destination: dtest_j8_with_vnodes_logs
      environment:
      - JAVA8_HOME: /usr/lib/jvm/java-8-openjdk-amd64
      - ANT_HOME: /usr/share/ant


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