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The following commit(s) were added to refs/heads/master by this push:
new 300ae79 [SPARK-48664] Add Apache Spark 4.0.0-preview1 Dockerfiles
(#61)
300ae79 is described below
commit 300ae7980492792c9717a2415159c4f9ac1d4b36
Author: Wenchen Fan <[email protected]>
AuthorDate: Wed Jun 19 22:13:10 2024 +0800
[SPARK-48664] Add Apache Spark 4.0.0-preview1 Dockerfiles (#61)
* Add Apache Spark 4.0.0-preview1 Dockerfiles
* Update 4.0.0-preview1/scala2.13-java17-ubuntu/Dockerfile
* fix permission
* upgrade minikube
---------
Co-authored-by: Kent Yao <[email protected]>
---
.github/workflows/build_4.0.0-preview1.yaml | 43 +++++++
.github/workflows/main.yml | 2 +-
.github/workflows/publish-java17.yaml | 88 ++++++++++++++
.github/workflows/test.yml | 4 +
.../scala2.13-java17-python3-r-ubuntu/Dockerfile | 29 +++++
.../scala2.13-java17-python3-ubuntu/Dockerfile | 26 +++++
.../scala2.13-java17-r-ubuntu/Dockerfile | 28 +++++
4.0.0-preview1/scala2.13-java17-ubuntu/Dockerfile | 81 +++++++++++++
.../scala2.13-java17-ubuntu/entrypoint.sh | 130 +++++++++++++++++++++
tools/template.py | 4 +-
versions.json | 29 +++++
11 files changed, 462 insertions(+), 2 deletions(-)
diff --git a/.github/workflows/build_4.0.0-preview1.yaml
b/.github/workflows/build_4.0.0-preview1.yaml
new file mode 100644
index 0000000..aa683f7
--- /dev/null
+++ b/.github/workflows/build_4.0.0-preview1.yaml
@@ -0,0 +1,43 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+name: "Build and Test (4.0.0-preview1)"
+
+on:
+ pull_request:
+ branches:
+ - 'master'
+ paths:
+ - '4.0.0-preview1/**'
+
+jobs:
+ run-build:
+ strategy:
+ matrix:
+ image-type: ["all", "python", "scala", "r"]
+ java: [17]
+ name: Run
+ secrets: inherit
+ uses: ./.github/workflows/main.yml
+ with:
+ spark: 4.0.0-preview1
+ scala: 2.13
+ java: ${{ matrix.java }}
+ image-type: ${{ matrix.image-type }}
+
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 145b529..a2f835c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -262,7 +262,7 @@ jobs:
# See more in "Installation" https://minikube.sigs.k8s.io/docs/start/
# curl -LO
https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
# TODO(SPARK-44495): Resume to use the latest minikube for
k8s-integration-tests.
- curl -LO
https://storage.googleapis.com/minikube/releases/v1.30.1/minikube-linux-amd64
+ curl -LO
https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
rm minikube-linux-amd64
# Github Action limit cpu:2, memory: 6947MB, limit to 2U6G for
better resource statistic
diff --git a/.github/workflows/publish-java17.yaml
b/.github/workflows/publish-java17.yaml
new file mode 100644
index 0000000..14049bf
--- /dev/null
+++ b/.github/workflows/publish-java17.yaml
@@ -0,0 +1,88 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+name: "Publish"
+
+on:
+ workflow_dispatch:
+ inputs:
+ spark:
+ description: 'The Spark version of Spark image.'
+ required: true
+ default: '4.0.0-preview1'
+ type: choice
+ options:
+ - 4.0.0-preview1
+ publish:
+ description: 'Publish the image or not.'
+ default: false
+ type: boolean
+ required: true
+ repository:
+ description: The registry to be published (Available only when publish
is true).
+ required: false
+ default: ghcr.io/apache/spark-docker
+ type: choice
+ options:
+ # GHCR: This required the write permission of apache/spark-docker
(Spark Committer)
+ - ghcr.io/apache/spark-docker
+ # Dockerhub: This required the DOCKERHUB_TOKEN and DOCKERHUB_USER
(Spark Committer)
+ - apache
+
+jobs:
+ # We first build and publish the base image
+ run-base-build:
+ strategy:
+ matrix:
+ scala: [2.13]
+ java: [17]
+ image-type: ["scala"]
+ permissions:
+ packages: write
+ name: Run Base
+ secrets: inherit
+ uses: ./.github/workflows/main.yml
+ with:
+ spark: ${{ inputs.spark }}
+ scala: ${{ matrix.scala }}
+ java: ${{ matrix.java }}
+ publish: ${{ inputs.publish }}
+ repository: ${{ inputs.repository }}
+ image-type: ${{ matrix.image-type }}
+
+ # Then publish the all / python / r images
+ run-build:
+ needs: run-base-build
+ strategy:
+ matrix:
+ scala: [2.13]
+ java: [17]
+ image-type: ["all", "python", "r"]
+ permissions:
+ packages: write
+ name: Run
+ secrets: inherit
+ uses: ./.github/workflows/main.yml
+ with:
+ spark: ${{ inputs.spark }}
+ scala: ${{ matrix.scala }}
+ java: ${{ matrix.java }}
+ publish: ${{ inputs.publish }}
+ repository: ${{ inputs.repository }}
+ image-type: ${{ matrix.image-type }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9c08b33..ee664b1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,6 +28,7 @@ on:
default: '3.5.1'
type: choice
options:
+ - 4.0.0-preview1
- 3.5.1
- 3.5.0
- 3.4.2
@@ -50,6 +51,9 @@ on:
default: 2.12
type: string
required: true
+ options:
+ - 2.12
+ - 2.13
image-type:
description: 'The image type of Spark image.'
required: true
diff --git a/4.0.0-preview1/scala2.13-java17-python3-r-ubuntu/Dockerfile
b/4.0.0-preview1/scala2.13-java17-python3-r-ubuntu/Dockerfile
new file mode 100644
index 0000000..3636a21
--- /dev/null
+++ b/4.0.0-preview1/scala2.13-java17-python3-r-ubuntu/Dockerfile
@@ -0,0 +1,29 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+FROM spark:4.0.0-preview1-scala2.13-java17-ubuntu
+
+USER root
+
+RUN set -ex; \
+ apt-get update; \
+ apt-get install -y python3 python3-pip; \
+ apt-get install -y r-base r-base-dev; \
+ rm -rf /var/lib/apt/lists/*
+
+ENV R_HOME /usr/lib/R
+
+USER spark
diff --git a/4.0.0-preview1/scala2.13-java17-python3-ubuntu/Dockerfile
b/4.0.0-preview1/scala2.13-java17-python3-ubuntu/Dockerfile
new file mode 100644
index 0000000..66fb618
--- /dev/null
+++ b/4.0.0-preview1/scala2.13-java17-python3-ubuntu/Dockerfile
@@ -0,0 +1,26 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+FROM spark:4.0.0-preview1-scala2.13-java17-ubuntu
+
+USER root
+
+RUN set -ex; \
+ apt-get update; \
+ apt-get install -y python3 python3-pip; \
+ rm -rf /var/lib/apt/lists/*
+
+USER spark
diff --git a/4.0.0-preview1/scala2.13-java17-r-ubuntu/Dockerfile
b/4.0.0-preview1/scala2.13-java17-r-ubuntu/Dockerfile
new file mode 100644
index 0000000..c1729ec
--- /dev/null
+++ b/4.0.0-preview1/scala2.13-java17-r-ubuntu/Dockerfile
@@ -0,0 +1,28 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+FROM spark:4.0.0-preview1-scala2.13-java17-ubuntu
+
+USER root
+
+RUN set -ex; \
+ apt-get update; \
+ apt-get install -y r-base r-base-dev; \
+ rm -rf /var/lib/apt/lists/*
+
+ENV R_HOME /usr/lib/R
+
+USER spark
diff --git a/4.0.0-preview1/scala2.13-java17-ubuntu/Dockerfile
b/4.0.0-preview1/scala2.13-java17-ubuntu/Dockerfile
new file mode 100644
index 0000000..913f2ad
--- /dev/null
+++ b/4.0.0-preview1/scala2.13-java17-ubuntu/Dockerfile
@@ -0,0 +1,81 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+FROM eclipse-temurin:17-jre-jammy
+
+ARG spark_uid=185
+
+RUN groupadd --system --gid=${spark_uid} spark && \
+ useradd --system --uid=${spark_uid} --gid=spark spark
+
+RUN set -ex; \
+ apt-get update; \
+ apt-get install -y gnupg2 wget bash tini libc6 libpam-modules krb5-user
libnss3 procps net-tools gosu libnss-wrapper; \
+ mkdir -p /opt/spark; \
+ mkdir /opt/spark/python; \
+ mkdir -p /opt/spark/examples; \
+ mkdir -p /opt/spark/work-dir; \
+ chmod g+w /opt/spark/work-dir; \
+ touch /opt/spark/RELEASE; \
+ chown -R spark:spark /opt/spark; \
+ echo "auth required pam_wheel.so use_uid" >> /etc/pam.d/su; \
+ rm -rf /var/lib/apt/lists/*
+
+# Install Apache Spark
+# https://downloads.apache.org/spark/KEYS
+ENV
SPARK_TGZ_URL=https://archive.apache.org/dist/spark/spark-4.0.0-preview1/spark-4.0.0-preview1-bin-hadoop3.tgz
\
+
SPARK_TGZ_ASC_URL=https://archive.apache.org/dist/spark/spark-4.0.0-preview1/spark-4.0.0-preview1-bin-hadoop3.tgz.asc
\
+ GPG_KEY=4DC9676CEF9A83E98FCA02784D6620843CD87F5A
+
+RUN set -ex; \
+ export SPARK_TMP="$(mktemp -d)"; \
+ cd $SPARK_TMP; \
+ wget -nv -O spark.tgz "$SPARK_TGZ_URL"; \
+ wget -nv -O spark.tgz.asc "$SPARK_TGZ_ASC_URL"; \
+ export GNUPGHOME="$(mktemp -d)"; \
+ wget -nv -O KEYS https://downloads.apache.org/spark/KEYS; \
+ gpg --import KEYS; \
+ gpg --batch --keyserver hkps://keys.openpgp.org --recv-key "$GPG_KEY" || \
+ gpg --batch --keyserver hkps://keyserver.ubuntu.com --recv-keys
"$GPG_KEY"; \
+ gpg --batch --verify spark.tgz.asc spark.tgz; \
+ gpgconf --kill all; \
+ rm -rf "$GNUPGHOME" spark.tgz.asc; \
+ \
+ tar -xf spark.tgz --strip-components=1; \
+ chown -R spark:spark .; \
+ mv jars /opt/spark/; \
+ mv bin /opt/spark/; \
+ mv sbin /opt/spark/; \
+ mv kubernetes/dockerfiles/spark/decom.sh /opt/; \
+ mv examples /opt/spark/; \
+ mv kubernetes/tests /opt/spark/; \
+ mv data /opt/spark/; \
+ mv python/pyspark /opt/spark/python/pyspark/; \
+ mv python/lib /opt/spark/python/lib/; \
+ mv R /opt/spark/; \
+ chmod a+x /opt/decom.sh; \
+ cd ..; \
+ rm -rf "$SPARK_TMP";
+
+COPY entrypoint.sh /opt/
+
+ENV SPARK_HOME /opt/spark
+
+WORKDIR /opt/spark/work-dir
+
+USER spark
+
+ENTRYPOINT [ "/opt/entrypoint.sh" ]
diff --git a/4.0.0-preview1/scala2.13-java17-ubuntu/entrypoint.sh
b/4.0.0-preview1/scala2.13-java17-ubuntu/entrypoint.sh
new file mode 100755
index 0000000..c576d8f
--- /dev/null
+++ b/4.0.0-preview1/scala2.13-java17-ubuntu/entrypoint.sh
@@ -0,0 +1,130 @@
+#!/bin/bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Prevent any errors from being silently ignored
+set -eo pipefail
+
+attempt_setup_fake_passwd_entry() {
+ # Check whether there is a passwd entry for the container UID
+ local myuid; myuid="$(id -u)"
+ # If there is no passwd entry for the container UID, attempt to fake one
+ # You can also refer to the
https://github.com/docker-library/official-images/pull/13089#issuecomment-1534706523
+ # It's to resolve OpenShift random UID case.
+ # See also: https://github.com/docker-library/postgres/pull/448
+ if ! getent passwd "$myuid" &> /dev/null; then
+ local wrapper
+ for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
+ if [ -s "$wrapper" ]; then
+ NSS_WRAPPER_PASSWD="$(mktemp)"
+ NSS_WRAPPER_GROUP="$(mktemp)"
+ export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
+ local mygid; mygid="$(id -g)"
+ printf 'spark:x:%s:%s:${SPARK_USER_NAME:-anonymous
uid}:%s:/bin/false\n' "$myuid" "$mygid" "$SPARK_HOME" > "$NSS_WRAPPER_PASSWD"
+ printf 'spark:x:%s:\n' "$mygid" > "$NSS_WRAPPER_GROUP"
+ break
+ fi
+ done
+ fi
+}
+
+if [ -z "$JAVA_HOME" ]; then
+ JAVA_HOME=$(java -XshowSettings:properties -version 2>&1 > /dev/null | grep
'java.home' | awk '{print $3}')
+fi
+
+SPARK_CLASSPATH="$SPARK_CLASSPATH:${SPARK_HOME}/jars/*"
+for v in "${!SPARK_JAVA_OPT_@}"; do
+ SPARK_EXECUTOR_JAVA_OPTS+=( "${!v}" )
+done
+
+if [ -n "$SPARK_EXTRA_CLASSPATH" ]; then
+ SPARK_CLASSPATH="$SPARK_CLASSPATH:$SPARK_EXTRA_CLASSPATH"
+fi
+
+if ! [ -z "${PYSPARK_PYTHON+x}" ]; then
+ export PYSPARK_PYTHON
+fi
+if ! [ -z "${PYSPARK_DRIVER_PYTHON+x}" ]; then
+ export PYSPARK_DRIVER_PYTHON
+fi
+
+# If HADOOP_HOME is set and SPARK_DIST_CLASSPATH is not set, set it here so
Hadoop jars are available to the executor.
+# It does not set SPARK_DIST_CLASSPATH if already set, to avoid overriding
customizations of this value from elsewhere e.g. Docker/K8s.
+if [ -n "${HADOOP_HOME}" ] && [ -z "${SPARK_DIST_CLASSPATH}" ]; then
+ export SPARK_DIST_CLASSPATH="$($HADOOP_HOME/bin/hadoop classpath)"
+fi
+
+if ! [ -z "${HADOOP_CONF_DIR+x}" ]; then
+ SPARK_CLASSPATH="$HADOOP_CONF_DIR:$SPARK_CLASSPATH";
+fi
+
+if ! [ -z "${SPARK_CONF_DIR+x}" ]; then
+ SPARK_CLASSPATH="$SPARK_CONF_DIR:$SPARK_CLASSPATH";
+elif ! [ -z "${SPARK_HOME+x}" ]; then
+ SPARK_CLASSPATH="$SPARK_HOME/conf:$SPARK_CLASSPATH";
+fi
+
+# SPARK-43540: add current working directory into executor classpath
+SPARK_CLASSPATH="$SPARK_CLASSPATH:$PWD"
+
+# Switch to spark if no USER specified (root by default) otherwise use USER
directly
+switch_spark_if_root() {
+ if [ $(id -u) -eq 0 ]; then
+ echo gosu spark
+ fi
+}
+
+case "$1" in
+ driver)
+ shift 1
+ CMD=(
+ "$SPARK_HOME/bin/spark-submit"
+ --conf "spark.driver.bindAddress=$SPARK_DRIVER_BIND_ADDRESS"
+ --conf "spark.executorEnv.SPARK_DRIVER_POD_IP=$SPARK_DRIVER_BIND_ADDRESS"
+ --deploy-mode client
+ "$@"
+ )
+ attempt_setup_fake_passwd_entry
+ # Execute the container CMD under tini for better hygiene
+ exec $(switch_spark_if_root) /usr/bin/tini -s -- "${CMD[@]}"
+ ;;
+ executor)
+ shift 1
+ CMD=(
+ ${JAVA_HOME}/bin/java
+ "${SPARK_EXECUTOR_JAVA_OPTS[@]}"
+ -Xms"$SPARK_EXECUTOR_MEMORY"
+ -Xmx"$SPARK_EXECUTOR_MEMORY"
+ -cp "$SPARK_CLASSPATH:$SPARK_DIST_CLASSPATH"
+ org.apache.spark.scheduler.cluster.k8s.KubernetesExecutorBackend
+ --driver-url "$SPARK_DRIVER_URL"
+ --executor-id "$SPARK_EXECUTOR_ID"
+ --cores "$SPARK_EXECUTOR_CORES"
+ --app-id "$SPARK_APPLICATION_ID"
+ --hostname "$SPARK_EXECUTOR_POD_IP"
+ --resourceProfileId "$SPARK_RESOURCE_PROFILE_ID"
+ --podName "$SPARK_EXECUTOR_POD_NAME"
+ )
+ attempt_setup_fake_passwd_entry
+ # Execute the container CMD under tini for better hygiene
+ exec $(switch_spark_if_root) /usr/bin/tini -s -- "${CMD[@]}"
+ ;;
+
+ *)
+ # Non-spark-on-k8s command provided, proceeding in pass-through mode...
+ exec "$@"
+ ;;
+esac
diff --git a/tools/template.py b/tools/template.py
index f50790a..702a505 100755
--- a/tools/template.py
+++ b/tools/template.py
@@ -39,7 +39,9 @@ GPG_KEY_DICT = {
# issuer "[email protected]"
"3.5.0": "FC3AE3A7EAA1BAC98770840E7E1ABCC53AAA2216",
# issuer "[email protected]"
- "3.5.1": "FD3E84942E5E6106235A1D25BD356A9F8740E4FF"
+ "3.5.1": "FD3E84942E5E6106235A1D25BD356A9F8740E4FF",
+ # issuer "[email protected]"
+ "4.0.0-preview1": "4DC9676CEF9A83E98FCA02784D6620843CD87F5A"
}
diff --git a/versions.json b/versions.json
index 6ea6d71..1586def 100644
--- a/versions.json
+++ b/versions.json
@@ -1,5 +1,34 @@
{
"versions": [
+ {
+ "path": "4.0.0-preview1/scala2.13-java17-python3-ubuntu",
+ "tags": [
+ "4.0.0-preview1-scala2.13-java17-python3-ubuntu",
+ "4.0.0-preview1-java17-python3",
+ "4.0.0-preview1-java17",
+ "python3-java17"
+ ]
+ },
+ {
+ "path": "4.0.0-preview1/scala2.13-java17-r-ubuntu",
+ "tags": [
+ "4.0.0-preview1-scala2.13-java17-r-ubuntu",
+ "4.0.0-preview1-java17-r"
+ ]
+ },
+ {
+ "path": "4.0.0-preview1/scala2.13-java17-ubuntu",
+ "tags": [
+ "4.0.0-preview1-scala2.13-java17-ubuntu",
+ "4.0.0-preview1-java17-scala"
+ ]
+ },
+ {
+ "path": "4.0.0-preview1/scala2.13-java17-python3-r-ubuntu",
+ "tags": [
+ "4.0.0-preview1-scala2.13-java17-python3-r-ubuntu"
+ ]
+ },
{
"path": "3.5.1/scala2.12-java17-python3-ubuntu",
"tags": [
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