[jira] [Commented] (FLINK-9075) BucketingSink S3 does not work on local cluster

["Till Rohrmann (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-9075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16629851#comment-16629851 ] 

Till Rohrmann commented on FLINK-9075:
--------------------------------------

Not strictly a blocker. Will unblock 1.7 from it.

> BucketingSink S3 does not work on local cluster
> -----------------------------------------------
>
>                 Key: FLINK-9075
>                 URL: https://issues.apache.org/jira/browse/FLINK-9075
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming Connectors
>    Affects Versions: 1.4.2
>            Reporter: dejan miljkovic
>            Priority: Blocker
>             Fix For: 1.7.0
>
>
> Trying to write to S3 using BucketingSink. Got below error when code is executed on local Flink 1.4.2 cluster. Code works from InteliJ. I followed procedure for S3 connection from documentation (copied flink-s3-fs-hadoop-1.4.2.jar to lib). I reported similar issues  before. It looks that they were all related to class loading issues. 
> On [https://github.com/dmiljkovic/test-flink-bucketingsink-s3] I provided code that produces below error. pom.xm contains more stuff than is needed. I just copied pom from project that need to write to S3.
>  
> javax.xml.parsers.FactoryConfigurationError: Provider for class javax.xml.parsers.DocumentBuilderFactory cannot be created
> 	at javax.xml.parsers.FactoryFinder.findServiceProvider(FactoryFinder.java:311)
> 	at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:267)
> 	at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:120)
> 	at org.apache.flink.fs.s3hadoop.shaded.org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2567)
> 	at org.apache.flink.fs.s3hadoop.shaded.org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2543)
> 	at org.apache.flink.fs.s3hadoop.shaded.org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2426)
> 	at org.apache.flink.fs.s3hadoop.shaded.org.apache.hadoop.conf.Configuration.get(Configuration.java:1240)
> 	at org.apache.flink.fs.s3hadoop.S3FileSystemFactory.create(S3FileSystemFactory.java:98)
> 	at org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:397)
> 	at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.createHadoopFileSystem(BucketingSink.java:1126)
> 	at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initFileSystem(BucketingSink.java:411)
> 	at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initializeState(BucketingSink.java:355)
> 	at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178)
> 	at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160)
> 	at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96)
> 	at org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:258)
> 	at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeOperators(StreamTask.java:694)
> 	at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:682)
> 	at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:253)
> 	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718)
> 	at java.lang.Thread.run(Thread.java:748)
>  
>  



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