kl0u commented on a change in pull request #11307: [FLINK-16371] [BulkWriter]
Fix Hadoop Compression BulkWriter
URL: https://github.com/apache/flink/pull/11307#discussion_r389639550
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File path:
flink-formats/flink-compress/src/main/java/org/apache/flink/formats/compress/writers/HadoopCompressionBulkWriter.java
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@@ -19,48 +19,40 @@
package org.apache.flink.formats.compress.writers;
import org.apache.flink.api.common.serialization.BulkWriter;
-import org.apache.flink.core.fs.FSDataOutputStream;
import org.apache.flink.formats.compress.extractor.Extractor;
-import org.apache.hadoop.io.compress.CompressionCodec;
import org.apache.hadoop.io.compress.CompressionOutputStream;
import java.io.IOException;
/**
- * A {@link BulkWriter} implementation that compresses data using Hadoop
codecs.
+ * A {@link BulkWriter} implementation that writes data that have been
+ * compressed using Hadoop {@link
org.apache.hadoop.io.compress.CompressionCodec}.
*
* @param <T> The type of element to write.
*/
public class HadoopCompressionBulkWriter<T> implements BulkWriter<T> {
private Extractor<T> extractor;
- private FSDataOutputStream outputStream;
- private CompressionOutputStream compressor;
+ private CompressionOutputStream out;
Review comment:
This can be `final`.
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