[
https://issues.apache.org/jira/browse/FLINK-38587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jacob Jona Fahlenkamp updated FLINK-38587:
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Description:
Steps to reproduce:
1. Download the file [^docker-compose.yml]
2. Run with
{code:java}
docker compose up{code}
3. In the output you can see the whitespaces have been stripped from the
options.
{code:java}
jobmanager-1 | WARNING: Unknown module: ALL-UNNAMED--enable-preview specified
to --add-opens {code}
Cause:
The following entrypoint script removes all spaces in each line. Probably the
intention was just to strip the spaces from the start and beginning of the
line. It happens in this line:
[https://github.com/apache/flink-docker/blob/master/1.20/scala_2.12-java17-ubuntu/docker-entrypoint.sh#L111C11-L111C47]
Potential solution:
Replace the line
{code:java}
prop=$(echo $prop | tr -d '[:space:]') {code}
with the following:
{code:java}
prop=$(echo "$prop" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//'){code}
was:
Steps to reproduce:
# Download the file [^docker-compose.yml]
# Run with
{code:java}
docker compose up{code}
# In the output you can see the whitespaces have been stripped from the
options.
{code:java}
jobmanager-1 | WARNING: Unknown module: ALL-UNNAMED--enable-preview specified
to --add-opens {code}
Cause:
The following entrypoint script removes all spaces in each line. Probably the
intention was just to strip the spaces from the start and beginning of the
line. It happens in this line:
https://github.com/apache/flink-docker/blob/master/1.20/scala_2.12-java17-ubuntu/docker-entrypoint.sh#L111C11-L111C47
Potential solution:
Replace the line
{code:java}
prop=$(echo $prop | tr -d '[:space:]') {code}
with the following:
{code:java}
prop=$(echo "$prop" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//'){code}
> docker entrypoint script cannot handle FLINK_PROPERTIES that include spaces
> ---------------------------------------------------------------------------
>
> Key: FLINK-38587
> URL: https://issues.apache.org/jira/browse/FLINK-38587
> Project: Flink
> Issue Type: Bug
> Affects Versions: 1.20.3
> Reporter: Jacob Jona Fahlenkamp
> Priority: Minor
> Attachments: docker-compose.yml
>
>
> Steps to reproduce:
> 1. Download the file [^docker-compose.yml]
> 2. Run with
> {code:java}
> docker compose up{code}
> 3. In the output you can see the whitespaces have been stripped from the
> options.
> {code:java}
> jobmanager-1 | WARNING: Unknown module: ALL-UNNAMED--enable-preview
> specified to --add-opens {code}
> Cause:
> The following entrypoint script removes all spaces in each line. Probably the
> intention was just to strip the spaces from the start and beginning of the
> line. It happens in this line:
> [https://github.com/apache/flink-docker/blob/master/1.20/scala_2.12-java17-ubuntu/docker-entrypoint.sh#L111C11-L111C47]
> Potential solution:
> Replace the line
> {code:java}
> prop=$(echo $prop | tr -d '[:space:]') {code}
> with the following:
> {code:java}
> prop=$(echo "$prop" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//'){code}
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