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new 406eb86 [SPARK-43371] Minimize duplication across layers for chmod
406eb86 is described below
commit 406eb86c2cc722458e0a4787e759802dda5c73eb
Author: Yikun Jiang <yikunk...@gmail.com>
AuthorDate: Sat May 6 17:24:12 2023 +0800
[SPARK-43371] Minimize duplication across layers for chmod
### What changes were proposed in this pull request?
This patch minimizes duplication across layers for chmod:
- Move `chmod g+w /opt/spark/work-dir` to layer of `/opt/spark/work-dir`
creation
- Move `chmod a+x /opt/decom.sh` to layer of spark extration layer.
- `chmod a+x $VERSION/$TAG/entrypoint.sh` when generate the entrypoint.sh
- ./add-dockerfiles.sh 3.4.0 to apply changes
### Why are the changes needed?
Address DOI review comments to minimize duplication across layers for chmod
> To minimize duplication across layers, chmod's should be done in the
layer that creates the file/folder (or in the case of a file from the context
via COPY, it should have the +x committed to git)
https://github.com/docker-library/official-images/pull/13089#issuecomment-1533540388
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
CI passed
Closes #37 from Yikun/SPARK-43371.
Authored-by: Yikun Jiang <yikunk...@gmail.com>
Signed-off-by: Yikun Jiang <yikunk...@gmail.com>
---
3.4.0/scala2.12-java11-ubuntu/Dockerfile | 5 ++---
3.4.0/scala2.12-java11-ubuntu/entrypoint.sh | 0
Dockerfile.template | 5 ++---
add-dockerfiles.sh | 1 +
4 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/3.4.0/scala2.12-java11-ubuntu/Dockerfile
b/3.4.0/scala2.12-java11-ubuntu/Dockerfile
index 997b8d3..21d95d4 100644
--- a/3.4.0/scala2.12-java11-ubuntu/Dockerfile
+++ b/3.4.0/scala2.12-java11-ubuntu/Dockerfile
@@ -29,6 +29,7 @@ RUN set -ex && \
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 && \
rm /bin/sh && \
@@ -68,6 +69,7 @@ RUN set -ex; \
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 "$SPARK_TMP";
@@ -76,8 +78,5 @@ COPY entrypoint.sh /opt/
ENV SPARK_HOME /opt/spark
WORKDIR /opt/spark/work-dir
-RUN chmod g+w /opt/spark/work-dir
-RUN chmod a+x /opt/decom.sh
-RUN chmod a+x /opt/entrypoint.sh
ENTRYPOINT [ "/opt/entrypoint.sh" ]
diff --git a/3.4.0/scala2.12-java11-ubuntu/entrypoint.sh
b/3.4.0/scala2.12-java11-ubuntu/entrypoint.sh
old mode 100644
new mode 100755
diff --git a/Dockerfile.template b/Dockerfile.template
index 5fe4f25..db01a87 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -29,6 +29,7 @@ RUN set -ex && \
mkdir /opt/spark/python && \
mkdir -p /opt/spark/examples && \
mkdir -p /opt/spark/work-dir && \
+ chmod g+w /opt/spark/work-dir && \
touch /opt/spark/RELEASE && \
chown -R spark:spark /opt/spark && \
rm /bin/sh && \
@@ -68,6 +69,7 @@ RUN set -ex; \
mv python/pyspark /opt/spark/python/pyspark/; \
mv python/lib /opt/spark/python/lib/; \
mv R /opt/spark/; \
+ chmod a+x /opt/decom.sh; \
cd ..; \
rm -rf "$SPARK_TMP";
@@ -76,8 +78,5 @@ COPY entrypoint.sh /opt/
ENV SPARK_HOME /opt/spark
WORKDIR /opt/spark/work-dir
-RUN chmod g+w /opt/spark/work-dir
-RUN chmod a+x /opt/decom.sh
-RUN chmod a+x /opt/entrypoint.sh
ENTRYPOINT [ "/opt/entrypoint.sh" ]
diff --git a/add-dockerfiles.sh b/add-dockerfiles.sh
index 7dcd7b0..d61601e 100755
--- a/add-dockerfiles.sh
+++ b/add-dockerfiles.sh
@@ -52,6 +52,7 @@ for TAG in $TAGS; do
if [ "$TAG" == "scala2.12-java11-ubuntu" ]; then
python3 tools/template.py $OPTS > $VERSION/$TAG/Dockerfile
python3 tools/template.py $OPTS -f entrypoint.sh.template >
$VERSION/$TAG/entrypoint.sh
+ chmod a+x $VERSION/$TAG/entrypoint.sh
else
python3 tools/template.py $OPTS -f r-python.template >
$VERSION/$TAG/Dockerfile
fi
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