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1 | 1 | --- |
2 | 2 | myst: |
3 | 3 | html_meta: |
4 | | - description: "Release notes for Charmed Apache Spark revision 3 featuring Apache Kyuubi, enhanced security, Azure support, and observability." |
| 4 | + description: "Release notes for Charmed Apache Spark revision 4 featuring Apache Kyuubi, enhanced security, Azure support, and observability." |
5 | 5 | --- |
6 | 6 |
|
7 | | -(reference-releases-revision-3)= |
8 | | -# Charmed Apache Spark (revision 3) |
| 7 | +(reference-releases-revision-4)= |
| 8 | +# Charmed Apache Spark (revision 4) |
9 | 9 |
|
10 | | -Mar XX, 2026 |
| 10 | +Apr 22nd, 2026 |
11 | 11 |
|
12 | 12 | We're excited to announce a new stable release for Charmed Apache Spark. |
13 | 13 |
|
@@ -83,6 +83,10 @@ This release includes general updates across the solution, as well as changes to |
83 | 83 |
|
84 | 84 | This release includes bug fixes grouped by component. |
85 | 85 |
|
| 86 | +### Apache Kyuubi |
| 87 | + |
| 88 | +- [[PRA-243](https://warthogs.atlassian.net/browse/PRA-243)] Kyuubi does not work with S3 TLS |
| 89 | + |
86 | 90 | ### Apache Spark History Server |
87 | 91 |
|
88 | 92 | - [[PRA-140](https://warthogs.atlassian.net/browse/PRA-140)] Block charm in case of missing object storage path ([#145](https://github.com/canonical/spark-history-server-k8s-operator/pull/145)) |
@@ -153,21 +157,21 @@ The following table summarize the compatibility matrix of the solution: |
153 | 157 | +-----------------------------+-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
154 | 158 | | Component | Hardware architecture | Channel | Artefact | Revision | Minimum Juju version | Recommended Juju version | |
155 | 159 | +=============================+=======================+=====================+=================================================================================================================================================================================================================================================================================================================================================+==========+======================+==========================+ |
156 | | -| Apache Spark History Server | AMD64 | 3/stable | `Charmed Apache Spark Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark/709275803>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__) | 94 | v.3.6.13+ | v.3.6.14 | |
| 160 | +| Apache Spark History Server | AMD64 | 3/stable | `Charmed Apache Spark Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark/709275803>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__) | 98 | v.3.6.13+ | v.3.6.14 | |
157 | 161 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
158 | | -| | ARM64 | 3/candidate | `Charmed Apache Spark Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark/709276863>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__) | 93 | v.3.6.13+ | v.3.6.14 | |
| 162 | +| | ARM64 | 3/candidate | `Charmed Apache Spark Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark/709276863>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__) | 97 | v.3.6.13+ | v.3.6.14 | |
159 | 163 | +-----------------------------+-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
160 | | -| Spark Integration Hub | AMD64 | 3/stable | `Integration Hub Image (11) <https://github.com/canonical/spark-integration-hub-rock/pkgs/container/spark-integration-hub/746474644>`__ | 113 | v.3.6.13+ | v.3.6.14 | |
| 164 | +| Spark Integration Hub | AMD64 | 3/stable | `Integration Hub Image (11) <https://github.com/canonical/spark-integration-hub-rock/pkgs/container/spark-integration-hub/746474644>`__ | 123 | v.3.6.13+ | v.3.6.14 | |
161 | 165 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
162 | | -| | ARM64 | 3/candidate | `Integration Hub Image (11) <https://github.com/canonical/spark-integration-hub-rock/pkgs/container/spark-integration-hub/746475030>`__ | 114 | v.3.6.13+ | v.3.6.14 | |
| 166 | +| | ARM64 | 3/candidate | `Integration Hub Image (11) <https://github.com/canonical/spark-integration-hub-rock/pkgs/container/spark-integration-hub/746475030>`__ | 124 | v.3.6.13+ | v.3.6.14 | |
163 | 167 | +-----------------------------+-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
164 | | -| Apache Kyuubi | AMD64 | 3.4/stable | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/708924316>`__ (Apache Spark version: `3.4.4-ubuntu7 <https://launchpad.net/spark-releases/+milestone/3.4.4-ubuntu7>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 140 | v.3.6.13+ | v.3.6.14 | |
| 168 | +| Apache Kyuubi | AMD64 | 3.4/stable | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/708924316>`__ (Apache Spark version: `3.4.4-ubuntu7 <https://launchpad.net/spark-releases/+milestone/3.4.4-ubuntu7>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 162 | v.3.6.13+ | v.3.6.14 | |
165 | 169 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
166 | | -| | ARM64 | 3.4/candidate | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/708924974>`__ (Apache Spark version: `3.4.4-ubuntu7 <https://launchpad.net/spark-releases/+milestone/3.4.4-ubuntu7>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 141 | v.3.6.13+ | v.3.6.14 | |
| 170 | +| | ARM64 | 3.4/candidate | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/708924974>`__ (Apache Spark version: `3.4.4-ubuntu7 <https://launchpad.net/spark-releases/+milestone/3.4.4-ubuntu7>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 161 | v.3.6.13+ | v.3.6.14 | |
167 | 171 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
168 | | -| | AMD64 | 3.5/stable | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/709279230>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 142 | v.3.6.13+ | v.3.6.14 | |
| 172 | +| | AMD64 | 3.5/stable | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/709279230>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 160 | v.3.6.13+ | v.3.6.14 | |
169 | 173 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
170 | | -| | ARM64 | 3.5/candidate | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/709281645>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 143 | v.3.6.13+ | v.3.6.14 | |
| 174 | +| | ARM64 | 3.5/candidate | `Charmed Apache Kyuubi Image <https://github.com/canonical/charmed-spark-rock/pkgs/container/charmed-spark-kyuubi/709281645>`__ (Apache Spark version: `3.5.7-ubuntu2 <https://launchpad.net/spark-releases/+milestone/3.5.7-ubuntu2>`__, Apache Kyuubi version: `1.10.3-ubuntu1 <https://launchpad.net/kyuubi-releases/1.x/1.10.3-ubuntu1>`__) | 159 | v.3.6.13+ | v.3.6.14 | |
171 | 175 | +-----------------------------+-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
172 | 176 | | Apache Spark Client Snap | AMD64 | 3.4/stable | Apache Spark version: `3.4.4-ubuntu7 <https://launchpad.net/spark-releases/+milestone/3.4.4-ubuntu7>`__ | 100 | N/A | N/A | |
173 | 177 | + +-----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------+--------------------------+ |
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