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https://issues.apache.org/jira/browse/FLINK-18211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17142776#comment-17142776
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Echo Lee edited comment on FLINK-18211 at 6/23/20, 10:49 AM:
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We can see the BlobLibraryCacheManager#createUserCodeClassLoader method:
{code:java}
for (PermanentBlobKey key : requiredJarFiles){
libraryURLs[count] = blobService.getFile(jobId, key).toURI().toURL();
}{code}
*requiredJarFiles* is actually pipeline.jars, So when creating a user
classloader in taskmanager, the cached jar does not appear to be added to the
classpath. It seems that pipeline.cached-files can't replace pipeline.jars.
What do you think [~kkl0u] and [~fly_in_gis]
was (Author: echo lee):
We can see the BlobLibraryCacheManager#createUserCodeClassLoader method:
for (PermanentBlobKey key : requiredJarFiles) {
libraryURLs[count] = blobService.getFile(jobId, key).toURI().toURL();
}
requiredJarFiles is actually pipeline.jars, So when creating a user classloader
in taskmanager, the cached jar does not appear to be added to the classpath. It
seems that pipeline.cached-files can't replace pipeline.jars.
What do you think [~kkl0u] and [~fly_in_gis]
> Dynamic properties setting 'pipeline.jars' will be overwritten
> --------------------------------------------------------------
>
> Key: FLINK-18211
> URL: https://issues.apache.org/jira/browse/FLINK-18211
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
> Affects Versions: 1.10.0, 1.11.0
> Reporter: Echo Lee
> Assignee: Echo Lee
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> When we submit the application through "flink run
> -Dpipeline.jars='/user1.jar, user2.jar'..." command, configuration will
> include 'pipeline.jars', But ExecutionConfigAccessor#fromProgramOptions will
> be reset this property, So the property set by the user is invalid.
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