revert back unnecessary changes

Author: pratyush-sharma-2025

parquet-hadoop/src/test/java/org/apache/parquet/hadoop/DeprecatedInputFormatTest.java

@@ -65,7 +65,6 @@
 import org.apache.parquet.hadoop.util.ContextUtil;
 import org.apache.parquet.schema.MessageTypeParser;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -74,7 +73,6 @@
  * DeprecatedParquetInputFormat is used by cascading. It initializes the recordReader using an initialize method with
  * different parameters than ParquetInputFormat
  */
-@Ignore
 public class DeprecatedInputFormatTest {
 
   private static final Logger LOG = LoggerFactory.getLogger(DeprecatedInputFormatTest.class);

parquet-hadoop/src/test/java/org/apache/parquet/hadoop/DeprecatedOutputFormatTest.java

@@ -37,14 +37,12 @@
 import org.apache.parquet.hadoop.metadata.CompressionCodecName;
 import org.apache.parquet.schema.MessageTypeParser;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 /**
  * DeprecatedParquetInputFormat is used by cascading. It initializes the recordReader using an initialize method with
  * different parameters than ParquetInputFormat
  */
-@Ignore
 public class DeprecatedOutputFormatTest {
   final Path parquetPath = new Path("target/test/example/TestInputOutputFormat/parquet");
   final Path inputPath = new Path("src/test/java/org/apache/parquet/hadoop/example/TestInputOutputFormat.java");

parquet-hadoop/src/test/java/org/apache/parquet/hadoop/TestDirectCodecFactory.java

@@ -39,7 +39,6 @@
 import org.apache.parquet.compression.CompressionCodecFactory.BytesInputDecompressor;
 import org.apache.parquet.hadoop.metadata.CompressionCodecName;
 import org.junit.Assert;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -211,7 +210,6 @@ public void createDirectFactoryWithHeapAllocatorFails() {
   }
 
   @Test
-  @Ignore
   public void compressionCodecs() {
     final int[] sizes = {4 * 1024, 1 * 1024 * 1024};
     final boolean[] comp = {true, false};