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https://issues.apache.org/jira/browse/FLINK-29333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-29333:
-----------------------------------
Labels: pull-request-available (was: )
> Flink SQL Planner Module doesn't read config from flink-conf.yaml
> -----------------------------------------------------------------
>
> Key: FLINK-29333
> URL: https://issues.apache.org/jira/browse/FLINK-29333
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.15.0
> Reporter: Dhananjay Badaya
> Priority: Major
> Labels: pull-request-available
>
> PlannerModule class doesn't seem to be reading the configs from the
> {{/etc/flink/conf/flink-conf.yaml}} directory. ([code
> ref|https://github.com/apache/flink/blob/master/flink-table/flink-table-planner-loader/src/main/java/org/apache/flink/table/planner/loader/PlannerModule.java#L95]).
> It is only reading the default config values defined in the Java code. So,
> we can't override configs using flink-conf.yaml.
>
>
> Use-case: We need to modify the default value of {{io.tmp.dirs}} as the
> default value (/tmp) is a symlink on our platform , and
> {{java.nio.file.Files.createDirectory}} (which is used By Flink in this case)
> doesn't handle symlinks properly
> [ref|https://bugs.openjdk.org/browse/JDK-8130464].
> {code:java}
> Caused by: java.nio.file.FileAlreadyExistsException: /tmp at
> sun.nio.fs.UnixException.translateToIOException(UnixException.java:88) at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at
> sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
> at java.nio.file.Files.createDirectory(Files.java:674) at
> java.nio.file.Files.createAndCheckIsDirectory(Files.java:781) at
> java.nio.file.Files.createDirectories(Files.java:727) at
> org.apache.flink.table.planner.loader.PlannerModule.<init>(PlannerModule.java:96)
> {code}
>
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