Marie May created FLINK-17444:
---------------------------------
Summary: Flink StreamingFileSink Azure HadoopRecoverableWriter is
missing.
Key: FLINK-17444
URL: https://issues.apache.org/jira/browse/FLINK-17444
Project: Flink
Issue Type: Bug
Components: API / DataStream
Affects Versions: 1.10.0
Reporter: Marie May
Hello, I was recently attempting to use the Streaming File Sink to store data
to Azure and get an exception error that it is missing the
HadoopRecoverableWriter. When I searched if anyone else had the issue I came
across this post [here on Stack Overflow
|[https://stackoverflow.com/questions/61246683/flink-streamingfilesink-on-azure-blob-storage]].
Seeing no one responded, I asked about it on the mailing list and was told to
submit the issue here.
This is exception message they posted below but the stack overflow post goes
into more details of where they believe the issue comes from.
{code:java}
java.lang.NoClassDefFoundError:
org/apache/flink/fs/azure/common/hadoop/HadoopRecoverableWriter at
org.apache.flink.fs.azure.common.hadoop.HadoopFileSystem.createRecoverableWriter(HadoopFileSystem.java:202)
at
org.apache.flink.core.fs.PluginFileSystemFactory$ClassLoaderFixingFileSystem.createRecoverableWriter(PluginFileSystemFactory.java:129)
at
org.apache.flink.core.fs.SafetyNetWrapperFileSystem.createRecoverableWriter(SafetyNetWrapperFileSystem.java:69)
at
org.apache.flink.streaming.api.functions.sink.filesystem.Buckets.<init>(Buckets.java:117)
at
org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSink$RowFormatBuilder.createBuckets(StreamingFileSink.java:288)
at
org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSink.initializeState(StreamingFileSink.java:402)
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:284)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.initializeStateAndOpen(StreamTask.java:1006)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:454)
at
org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:94)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:449)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:461)
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:707) at
org.apache.flink.runtime.taskmanager.Task.run(Task.java:532) at
java.lang.Thread.run(Thread.java:748)
{code}
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