diff --git a/quidem-it/src/main/java/org/apache/druid/quidem/KttmNestedComponentSupplier.java b/quidem-it/src/main/java/org/apache/druid/quidem/KttmNestedComponentSupplier.java
deleted file mode 100644
index 813a14ecf70..00000000000
--- a/quidem-it/src/main/java/org/apache/druid/quidem/KttmNestedComponentSupplier.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * 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.druid.quidem;
-
-import com.google.inject.Injector;
-import org.apache.druid.data.input.impl.DimensionSchema;
-import org.apache.druid.data.input.impl.DimensionsSpec;
-import org.apache.druid.data.input.impl.LocalInputSource;
-import org.apache.druid.data.input.impl.LongDimensionSchema;
-import org.apache.druid.data.input.impl.StringDimensionSchema;
-import org.apache.druid.data.input.impl.TimestampSpec;
-import org.apache.druid.java.util.common.FileUtils;
-import org.apache.druid.java.util.common.Intervals;
-import org.apache.druid.java.util.common.StringUtils;
-import org.apache.druid.query.NestedDataTestUtils;
-import org.apache.druid.query.QueryRunnerFactoryConglomerate;
-import org.apache.druid.segment.AutoTypeColumnSchema;
-import org.apache.druid.segment.IndexBuilder;
-import org.apache.druid.segment.IndexSpec;
-import org.apache.druid.segment.QueryableIndex;
-import org.apache.druid.segment.TestIndex;
-import org.apache.druid.segment.incremental.IncrementalIndex;
-import org.apache.druid.segment.incremental.IncrementalIndexSchema;
-import org.apache.druid.segment.join.JoinableFactoryWrapper;
-import org.apache.druid.segment.writeout.OffHeapMemorySegmentWriteOutMediumFactory;
-import org.apache.druid.server.SpecificSegmentsQuerySegmentWalker;
-import org.apache.druid.sql.calcite.TempDirProducer;
-import org.apache.druid.sql.calcite.util.SqlTestFramework.StandardComponentSupplier;
-import org.apache.druid.timeline.DataSegment;
-import org.apache.druid.timeline.partition.NumberedShardSpec;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.UUID;
-
-public class KttmNestedComponentSupplier extends StandardComponentSupplier
-{
-  public KttmNestedComponentSupplier(TempDirProducer tempDirProducer)
-  {
-    super(tempDirProducer);
-  }
-
-  @Override
-  public SpecificSegmentsQuerySegmentWalker createQuerySegmentWalker(QueryRunnerFactoryConglomerate conglomerate,
-      JoinableFactoryWrapper joinableFactory, Injector injector)
-  {
-    SpecificSegmentsQuerySegmentWalker walker = super.createQuerySegmentWalker(conglomerate, joinableFactory, injector);
-    QueryableIndex idx = makeKttmIndex(tempDirProducer.newTempFolder());
-
-    walker.add(
-        DataSegment.builder()
-            .dataSource("kttm_nested")
-            .interval(Intervals.of("2019-08-25/2019-08-26"))
-            .version("1")
-            .shardSpec(new NumberedShardSpec(0, 0))
-            .size(0)
-            .build(),
-        idx
-    );
-
-    return walker;
-
-  }
-
-  public static QueryableIndex makeKttmIndex(File tmpDir)
-  {
-    try {
-      final File directory = new File(tmpDir, StringUtils.format("kttm-index-%s", UUID.randomUUID()));
-      final IncrementalIndex index = makeWikipediaIncrementalIndex();
-      TestIndex.INDEX_MERGER.persist(index, directory, IndexSpec.DEFAULT, null);
-      return TestIndex.INDEX_IO.loadIndex(directory);
-    }
-    catch (IOException e) {
-      throw new RuntimeException(e);
-    }
-  }
-
-  public static IncrementalIndex makeWikipediaIncrementalIndex()
-  {
-    final List<DimensionSchema> dimensions = Arrays.asList(
-        new StringDimensionSchema("session"),
-        new StringDimensionSchema("number"),
-        new AutoTypeColumnSchema("event", null),
-        new AutoTypeColumnSchema("agent", null),
-        // new StringDimensionSchema("event"),
-        // new StringDimensionSchema("agent"),
-        new StringDimensionSchema("client_ip"),
-        new StringDimensionSchema("geo_ip"),
-        new StringDimensionSchema("language"),
-        new StringDimensionSchema("adblock_list"),
-        new StringDimensionSchema("app_version"),
-        new StringDimensionSchema("path"),
-        new StringDimensionSchema("loaded_image"),
-        new StringDimensionSchema("referrer"),
-        new StringDimensionSchema("referrer_host"),
-        new StringDimensionSchema("server_ip"),
-        new StringDimensionSchema("screen"),
-        new StringDimensionSchema("window"),
-        new LongDimensionSchema("session_length"),
-        new StringDimensionSchema("timezone"),
-        new LongDimensionSchema("timezone_offset")
-    );
-
-    final File tmpDir;
-    try {
-      tmpDir = FileUtils.createTempDir("test-index-input-source");
-      try {
-        // InputSource inputSource = ResourceInputSource.of(
-        // TestIndex.class.getClassLoader(),
-        // "kttm-nested-v2-2019-08-25.json"
-        // );
-        LocalInputSource inputSource = new LocalInputSource(new File("/home/dev/host/kttm"), "kttm*json");
-        for (DimensionSchema dimensionSchema : dimensions) {
-
-        }
-        return IndexBuilder
-            .create()
-            .segmentWriteOutMediumFactory(OffHeapMemorySegmentWriteOutMediumFactory.instance())
-            .schema(
-                new IncrementalIndexSchema.Builder()
-                    .withRollup(false)
-                    .withTimestampSpec(new TimestampSpec("timestamp", null, null))
-                    .withDimensionsSpec(new DimensionsSpec(dimensions))
-                    .build()
-            )
-            .inputSource(
-                inputSource
-            )
-            .inputFormat(NestedDataTestUtils.DEFAULT_JSON_INPUT_FORMAT)
-            .inputTmpDir(new File(tmpDir, "tmpKttm"))
-            .buildIncrementalIndex();
-      } finally {
-        FileUtils.deleteDirectory(tmpDir);
-      }
-    }
-    catch (IOException e) {
-      throw new RuntimeException(e);
-    }
-  }
-
-}