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Posted to issues@flink.apache.org by "Aljoscha Krettek (Jira)" <ji...@apache.org> on 2020/11/18 08:32:00 UTC
[jira] [Assigned] (FLINK-20197) FileSink fails with
UnsupportedOperationException when using default values
[ https://issues.apache.org/jira/browse/FLINK-20197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aljoscha Krettek reassigned FLINK-20197:
----------------------------------------
Assignee: Yun Gao
> FileSink fails with UnsupportedOperationException when using default values
> ---------------------------------------------------------------------------
>
> Key: FLINK-20197
> URL: https://issues.apache.org/jira/browse/FLINK-20197
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream, Connectors / FileSystem
> Affects Versions: 1.12.0
> Reporter: Till Rohrmann
> Assignee: Yun Gao
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> When using the default values for the new {{FileSink}}, it fails with
> {code}
> Caused by: java.lang.UnsupportedOperationException: not supported
> at org.apache.flink.connector.file.sink.writer.FileWriter$BucketerContext.currentProcessingTime(FileWriter.java:296) ~[flink-connector-files-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.api.functions.sink.filesystem.bucketassigners.DateTimeBucketAssigner.getBucketId(DateTimeBucketAssigner.java:111) ~[flink-file-sink-common-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.api.functions.sink.filesystem.bucketassigners.DateTimeBucketAssigner.getBucketId(DateTimeBucketAssigner.java:55) ~[flink-file-sink-common-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.connector.file.sink.writer.FileWriter.write(FileWriter.java:189) ~[flink-connector-files-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.operators.sink.AbstractSinkWriterOperator.processElement(AbstractSinkWriterOperator.java:80) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:71) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:46) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:26) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.api.operators.StreamGroupedReduceOperator.processElement(StreamGroupedReduceOperator.java:68) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.OneInputStreamTask$StreamTaskNetworkOutput.emitRecord(OneInputStreamTask.java:193) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.processElement(StreamTaskNetworkInput.java:179) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.emitNext(StreamTaskNetworkInput.java:152) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:67) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:372) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:186) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:574) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:538) ~[flink-streaming-java_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:722) ~[flink-runtime_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:547) ~[flink-runtime_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> at java.lang.Thread.run(Thread.java:834) ~[?:?]
> {code}
> The problem seems that the {{FileWriter.BucketerContext.currentProcessingTime}} throws an {{UnsupportedOperationException}}. This feels not correct. A job for reproducing the problem can be found [here|https://github.com/tillrohrmann/flink-streaming-batch-execution/tree/file-sink-fails-with-default-bucket-assigner].
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