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Posted to commits@spark.apache.org by do...@apache.org on 2020/04/10 04:38:16 UTC
[spark] branch branch-3.0 updated: [SPARK-31401][K8S] Show JDK11
usage in `bin/docker-image-tool.sh`
This is an automated email from the ASF dual-hosted git repository.
dongjoon pushed a commit to branch branch-3.0
in repository https://gitbox.apache.org/repos/asf/spark.git
The following commit(s) were added to refs/heads/branch-3.0 by this push:
new 8bac0ee [SPARK-31401][K8S] Show JDK11 usage in `bin/docker-image-tool.sh`
8bac0ee is described below
commit 8bac0ee52a018b88324efc2a4ddbedfb3694b58f
Author: Dongjoon Hyun <do...@apache.org>
AuthorDate: Thu Apr 9 21:36:26 2020 -0700
[SPARK-31401][K8S] Show JDK11 usage in `bin/docker-image-tool.sh`
### What changes were proposed in this pull request?
This PR adds an JDK11-based build example in `bin/docker-image-tool.sh`.
### Why are the changes needed?
This helps the users migrate to JDK11 more easily.
### Does this PR introduce any user-facing change?
Yes, but this is a usage help.
### How was this patch tested?
First, check the help usage manually.
```
$ bin/docker-image-tool.sh -h
...
- Build and push JDK11-based image with tag "v3.0.0" to docker.io/myrepo
bin/docker-image-tool.sh -r docker.io/myrepo -t v3.0.0 -b java_image_tag=11-jre-slim build
bin/docker-image-tool.sh -r docker.io/myrepo -t v3.0.0 push {code}
```
Then, build the image and check Java version.
```
$ docker run -it --rm docker.io/myrepo/spark:v3.0.0 java --version | tail -n3
openjdk 11.0.6 2020-01-14
OpenJDK Runtime Environment 18.9 (build 11.0.6+10)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.6+10, mixed mode)
```
Closes #28171 from dongjoon-hyun/SPARK-31401.
Authored-by: Dongjoon Hyun <do...@apache.org>
Signed-off-by: Dongjoon Hyun <do...@apache.org>
(cherry picked from commit e42a3945acd614a26c7941a9eed161b500fb4520)
Signed-off-by: Dongjoon Hyun <do...@apache.org>
---
bin/docker-image-tool.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/bin/docker-image-tool.sh b/bin/docker-image-tool.sh
index 68fafbb..57b8625 100755
--- a/bin/docker-image-tool.sh
+++ b/bin/docker-image-tool.sh
@@ -248,6 +248,10 @@ Examples:
- Build and push image with tag "v2.3.0" to docker.io/myrepo
$0 -r docker.io/myrepo -t v2.3.0 build
$0 -r docker.io/myrepo -t v2.3.0 push
+
+ - Build and push JDK11-based image with tag "v3.0.0" to docker.io/myrepo
+ $0 -r docker.io/myrepo -t v3.0.0 -b java_image_tag=11-jre-slim build
+ $0 -r docker.io/myrepo -t v3.0.0 push
EOF
}
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