diff --git a/hudi-common/src/test/java/org/apache/hudi/avro/TestHoodieAvroWriteSupport.java b/hudi-common/src/test/java/org/apache/hudi/avro/TestHoodieAvroWriteSupport.java
new file mode 100644
index 000000000..434807db8
--- /dev/null
+++ b/hudi-common/src/test/java/org/apache/hudi/avro/TestHoodieAvroWriteSupport.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.avro;
+
+import org.apache.avro.Schema;
+import org.apache.avro.generic.GenericData;
+import org.apache.avro.generic.GenericRecord;
+import org.apache.hadoop.fs.Path;
+import org.apache.hudi.common.bloom.BloomFilter;
+import org.apache.hudi.common.bloom.BloomFilterFactory;
+import org.apache.hudi.common.bloom.BloomFilterTypeCode;
+import org.apache.hudi.common.model.HoodieRecord;
+import org.apache.parquet.avro.AvroSchemaConverter;
+import org.apache.parquet.hadoop.ParquetWriter;
+import org.apache.parquet.hadoop.metadata.CompressionCodecName;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+public class TestHoodieAvroWriteSupport {
+
+  @Rule
+  public TemporaryFolder folder = new TemporaryFolder();
+
+  @Test
+  public void testAddKey() throws IOException {
+    List<String> rowKeys = new ArrayList<>();
+    for (int i = 0; i < 1000; i++) {
+      rowKeys.add(UUID.randomUUID().toString());
+    }
+    String filePath = folder.getRoot() + "/test.parquet";
+    Schema schema = HoodieAvroUtils.getRecordKeySchema();
+    BloomFilter filter = BloomFilterFactory.createBloomFilter(
+        1000, 0.0001, 10000,
+        BloomFilterTypeCode.SIMPLE.name());
+    HoodieAvroWriteSupport writeSupport = new HoodieAvroWriteSupport(
+        new AvroSchemaConverter().convert(schema), schema, filter);
+    ParquetWriter writer = new ParquetWriter(new Path(filePath), writeSupport, CompressionCodecName.GZIP,
+        120 * 1024 * 1024, ParquetWriter.DEFAULT_PAGE_SIZE);
+    for (String rowKey : rowKeys) {
+      GenericRecord rec = new GenericData.Record(schema);
+      rec.put(HoodieRecord.RECORD_KEY_METADATA_FIELD, rowKey);
+      writer.write(rec);
+      writeSupport.add(rowKey);
+    }
+    writer.close();
+  }
+}
diff --git a/hudi-common/src/test/java/org/apache/hudi/common/util/TestParquetUtils.java b/hudi-common/src/test/java/org/apache/hudi/common/util/TestParquetUtils.java
index ad9a7f163..58c4580de 100644
--- a/hudi-common/src/test/java/org/apache/hudi/common/util/TestParquetUtils.java
+++ b/hudi-common/src/test/java/org/apache/hudi/common/util/TestParquetUtils.java
@@ -140,7 +140,7 @@ public class TestParquetUtils extends HoodieCommonTestHarness {
       GenericRecord rec = new GenericData.Record(schema);
       rec.put(HoodieRecord.RECORD_KEY_METADATA_FIELD, rowKey);
       writer.write(rec);
-      filter.add(rowKey);
+      writeSupport.add(rowKey);
     }
     writer.close();
   }
diff --git a/hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeRecordReader.java b/hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeRecordReader.java
index 104577e15..33856ae0a 100644
--- a/hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeRecordReader.java
+++ b/hudi-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeRecordReader.java
@@ -75,6 +75,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import static org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.REALTIME_SKIP_MERGE_PROP;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
@@ -251,6 +252,9 @@ public class TestHoodieRealtimeRecordReader {
           key = recordReader.createKey();
           value = recordReader.createValue();
         }
+        recordReader.getPos();
+        assertEquals(1.0, recordReader.getProgress(), 0.05);
+        recordReader.close();
       } catch (Exception ioe) {
         throw new HoodieException(ioe.getMessage(), ioe);
       }
@@ -295,10 +299,10 @@ public class TestHoodieRealtimeRecordReader {
     List<Schema.Field> fields = schema.getFields();
     setHiveColumnNameProps(fields, jobConf, true);
     // Enable merge skipping.
-    jobConf.set("hoodie.realtime.merge.skip", "true");
+    jobConf.set(REALTIME_SKIP_MERGE_PROP, "true");
 
     // validate unmerged record reader
-    RealtimeUnmergedRecordReader recordReader = new RealtimeUnmergedRecordReader(split, jobConf, reader);
+    HoodieRealtimeRecordReader recordReader = new HoodieRealtimeRecordReader(split, jobConf, reader);
 
     // use reader to read base Parquet File and log file
     // here all records should be present. Also ensure log records are in order.
@@ -333,6 +337,8 @@ public class TestHoodieRealtimeRecordReader {
     assertEquals(numRecords, numRecordsAtCommit1);
     assertEquals(numRecords, numRecordsAtCommit2);
     assertEquals(2 * numRecords, seenKeys.size());
+    assertEquals(1.0, recordReader.getProgress(), 0.05);
+    recordReader.close();
   }
 
   @Test