我想使用FlinkSink写hdfs。使用snappy压缩。 代码是这样写的: CompressWriterFactory writer = CompressWriters.forExtractor(new DefaultExtractor()) .withHadoopCompression(codec, conf);
FileSink sink = FileSink
.forBulkFormat(new Path(outputPath), writer)
提交到yarn上后报错:请问是什原因?