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Posted to commits@lucene.apache.org by cp...@apache.org on 2016/02/10 17:41:26 UTC

lucene-solr git commit: SOLR-8621: add IndexSchema arg to MergePolicyFactory constructor

Repository: lucene-solr
Updated Branches:
  refs/heads/master 8299b0086 -> 5d32609cd


SOLR-8621: add IndexSchema arg to MergePolicyFactory constructor


Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/5d32609c
Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/5d32609c
Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/5d32609c

Branch: refs/heads/master
Commit: 5d32609cdc413e15619a94d8d508987a65514e7e
Parents: 8299b00
Author: Christine Poerschke <cp...@apache.org>
Authored: Tue Feb 9 21:13:46 2016 +0000
Committer: Christine Poerschke <cp...@apache.org>
Committed: Wed Feb 10 16:28:06 2016 +0000

----------------------------------------------------------------------
 .../solr/index/DefaultMergePolicyFactory.java   |  7 ++--
 .../index/LogByteSizeMergePolicyFactory.java    |  5 +--
 .../solr/index/LogDocMergePolicyFactory.java    |  5 +--
 .../apache/solr/index/MergePolicyFactory.java   |  5 ++-
 .../solr/index/SimpleMergePolicyFactory.java    |  5 +--
 .../solr/index/TieredMergePolicyFactory.java    |  5 +--
 .../index/UpgradeIndexMergePolicyFactory.java   |  5 +--
 .../solr/index/WrapperMergePolicyFactory.java   |  9 ++---
 .../org/apache/solr/update/SolrIndexConfig.java | 35 +++++++++++++-------
 .../solr/index/DummyMergePolicyFactory.java     |  5 +--
 .../index/WrapperMergePolicyFactoryTest.java    | 11 +++---
 .../solr/util/RandomMergePolicyFactory.java     |  2 +-
 12 files changed, 61 insertions(+), 38 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/DefaultMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/DefaultMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/DefaultMergePolicyFactory.java
index 101204b..92f63e7 100644
--- a/solr/core/src/java/org/apache/solr/index/DefaultMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/DefaultMergePolicyFactory.java
@@ -19,21 +19,22 @@ package org.apache.solr.index;
 import org.apache.lucene.index.MergePolicy;
 import org.apache.lucene.index.TieredMergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for the default {@link MergePolicy}.
  */
 public class DefaultMergePolicyFactory extends MergePolicyFactory {
 
-  public DefaultMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  public DefaultMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
     if (!args.keys().isEmpty()) {
       throw new IllegalArgumentException("Arguments were "+args+" but "+getClass().getSimpleName()+" takes no arguments.");
     }
   }
 
   public DefaultMergePolicyFactory() {
-    super(null, null);
+    super(null, null, null);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/LogByteSizeMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/LogByteSizeMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/LogByteSizeMergePolicyFactory.java
index 6f1c092..479d05b 100644
--- a/solr/core/src/java/org/apache/solr/index/LogByteSizeMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/LogByteSizeMergePolicyFactory.java
@@ -19,14 +19,15 @@ package org.apache.solr.index;
 import org.apache.lucene.index.LogByteSizeMergePolicy;
 import org.apache.lucene.index.MergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for {@link LogByteSizeMergePolicy} objects.
  */
 public class LogByteSizeMergePolicyFactory extends SimpleMergePolicyFactory {
 
-  public LogByteSizeMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  public LogByteSizeMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/LogDocMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/LogDocMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/LogDocMergePolicyFactory.java
index 1ada776..f19d302 100644
--- a/solr/core/src/java/org/apache/solr/index/LogDocMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/LogDocMergePolicyFactory.java
@@ -19,14 +19,15 @@ package org.apache.solr.index;
 import org.apache.lucene.index.LogDocMergePolicy;
 import org.apache.lucene.index.MergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for {@link LogDocMergePolicy} objects.
  */
 public class LogDocMergePolicyFactory extends SimpleMergePolicyFactory {
 
-  public LogDocMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  public LogDocMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/MergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/MergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/MergePolicyFactory.java
index 5dfba20..c1534f5 100644
--- a/solr/core/src/java/org/apache/solr/index/MergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/MergePolicyFactory.java
@@ -18,18 +18,21 @@ package org.apache.solr.index;
 
 import org.apache.lucene.index.MergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A factory for creating a {@link MergePolicy}.
  */
 public abstract class MergePolicyFactory {
 
+  protected final IndexSchema schema;
   protected final MergePolicyFactoryArgs args;
   protected final SolrResourceLoader resourceLoader;
 
-  protected MergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
+  protected MergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
     this.resourceLoader = resourceLoader;
     this.args = args;
+    this.schema = schema;
   }
 
   public abstract MergePolicy getMergePolicy();

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/SimpleMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/SimpleMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/SimpleMergePolicyFactory.java
index 6e975bc..fd45443 100644
--- a/solr/core/src/java/org/apache/solr/index/SimpleMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/SimpleMergePolicyFactory.java
@@ -18,6 +18,7 @@ package org.apache.solr.index;
 
 import org.apache.lucene.index.MergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for simple {@link MergePolicy} objects. Implementations need only create the policy
@@ -25,8 +26,8 @@ import org.apache.solr.core.SolrResourceLoader;
  */
 public abstract class SimpleMergePolicyFactory extends MergePolicyFactory {
 
-  protected SimpleMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  protected SimpleMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
   protected abstract MergePolicy getMergePolicyInstance();

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/TieredMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/TieredMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/TieredMergePolicyFactory.java
index 6481f01..9a14dd5 100644
--- a/solr/core/src/java/org/apache/solr/index/TieredMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/TieredMergePolicyFactory.java
@@ -19,14 +19,15 @@ package org.apache.solr.index;
 import org.apache.lucene.index.MergePolicy;
 import org.apache.lucene.index.TieredMergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for {@link TieredMergePolicy} objects.
  */
 public class TieredMergePolicyFactory extends SimpleMergePolicyFactory {
 
-  public TieredMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  public TieredMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/UpgradeIndexMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/UpgradeIndexMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/UpgradeIndexMergePolicyFactory.java
index d9d4f4b..f4b1781 100644
--- a/solr/core/src/java/org/apache/solr/index/UpgradeIndexMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/UpgradeIndexMergePolicyFactory.java
@@ -19,14 +19,15 @@ package org.apache.solr.index;
 import org.apache.lucene.index.MergePolicy;
 import org.apache.lucene.index.UpgradeIndexMergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for {@link UpgradeIndexMergePolicy} objects.
  */
 public class UpgradeIndexMergePolicyFactory extends WrapperMergePolicyFactory {
 
-  public UpgradeIndexMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  public UpgradeIndexMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/index/WrapperMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/index/WrapperMergePolicyFactory.java b/solr/core/src/java/org/apache/solr/index/WrapperMergePolicyFactory.java
index e407010..24ba237 100644
--- a/solr/core/src/java/org/apache/solr/index/WrapperMergePolicyFactory.java
+++ b/solr/core/src/java/org/apache/solr/index/WrapperMergePolicyFactory.java
@@ -20,6 +20,7 @@ import java.util.Iterator;
 
 import org.apache.lucene.index.MergePolicy;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * A {@link MergePolicyFactory} for wrapping additional {@link MergePolicyFactory factories}.
@@ -34,8 +35,8 @@ public abstract class WrapperMergePolicyFactory extends MergePolicyFactory {
 
   private final MergePolicyFactoryArgs wrappedMergePolicyArgs;
 
-  protected WrapperMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  protected WrapperMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
     wrappedMergePolicyArgs = filterWrappedMergePolicyFactoryArgs();
   }
 
@@ -63,8 +64,8 @@ public abstract class WrapperMergePolicyFactory extends MergePolicyFactory {
         className,
         MergePolicyFactory.class,
         NO_SUB_PACKAGES,
-        new Class[] {SolrResourceLoader.class, MergePolicyFactoryArgs.class},
-        new Object[] {resourceLoader, wrappedMergePolicyArgs});
+        new Class[] {SolrResourceLoader.class, MergePolicyFactoryArgs.class, IndexSchema.class},
+        new Object[] {resourceLoader, wrappedMergePolicyArgs, schema});
     return mpf.getMergePolicy();
   }
 

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/java/org/apache/solr/update/SolrIndexConfig.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/update/SolrIndexConfig.java b/solr/core/src/java/org/apache/solr/update/SolrIndexConfig.java
index ee16f7f..f0463c2 100644
--- a/solr/core/src/java/org/apache/solr/update/SolrIndexConfig.java
+++ b/solr/core/src/java/org/apache/solr/update/SolrIndexConfig.java
@@ -58,7 +58,7 @@ public class SolrIndexConfig implements MapSerializable {
 
   private static final String NO_SUB_PACKAGES[] = new String[0];
 
-  private final DefaultMergePolicyFactory defaultMergePolicyFactory = new DefaultMergePolicyFactory();
+  private static final String DEFAULT_MERGE_POLICY_FACTORY_CLASSNAME = DefaultMergePolicyFactory.class.getName();
   public static final String DEFAULT_MERGE_SCHEDULER_CLASSNAME = ConcurrentMergeScheduler.class.getName();
   public final Version luceneVersion;
 
@@ -261,21 +261,24 @@ public class SolrIndexConfig implements MapSerializable {
       return buildMergePolicyFromInfo(schema);
     }
 
-    final MergePolicyFactory mpf;
+    final String mpfClassName;
+    final MergePolicyFactoryArgs mpfArgs;
     if (mergePolicyFactoryInfo == null) {
-      mpf = defaultMergePolicyFactory;
+      mpfClassName = DEFAULT_MERGE_POLICY_FACTORY_CLASSNAME;
+      mpfArgs = new MergePolicyFactoryArgs();
     } else {
-      final String mpfClassName = mergePolicyFactoryInfo.className;
-      final MergePolicyFactoryArgs mpfArgs = new MergePolicyFactoryArgs(mergePolicyFactoryInfo.initArgs);
-      final SolrResourceLoader resourceLoader = schema.getResourceLoader();
-      mpf = resourceLoader.newInstance(
-          mpfClassName,
-          MergePolicyFactory.class,
-          NO_SUB_PACKAGES,
-          new Class[] { SolrResourceLoader.class, MergePolicyFactoryArgs.class },
-          new Object[] { resourceLoader, mpfArgs });
+      mpfClassName = mergePolicyFactoryInfo.className;
+      mpfArgs = new MergePolicyFactoryArgs(mergePolicyFactoryInfo.initArgs);
     }
 
+    final SolrResourceLoader resourceLoader = schema.getResourceLoader();
+    final MergePolicyFactory mpf = resourceLoader.newInstance(
+        mpfClassName,
+        MergePolicyFactory.class,
+        NO_SUB_PACKAGES,
+        new Class[] { SolrResourceLoader.class, MergePolicyFactoryArgs.class, IndexSchema.class },
+        new Object[] { resourceLoader, mpfArgs, schema });
+
     return mpf.getMergePolicy();
   }
 
@@ -291,6 +294,14 @@ public class SolrIndexConfig implements MapSerializable {
   private MergePolicy buildMergePolicyFromInfo(IndexSchema schema) {
     final MergePolicy policy;
     if (mergePolicyInfo == null) {
+      final SolrResourceLoader resourceLoader = schema.getResourceLoader();
+      final MergePolicyFactoryArgs mpfArgs = new MergePolicyFactoryArgs();
+      final MergePolicyFactory defaultMergePolicyFactory = resourceLoader.newInstance(
+          DEFAULT_MERGE_POLICY_FACTORY_CLASSNAME,
+          MergePolicyFactory.class,
+          NO_SUB_PACKAGES,
+          new Class[] { SolrResourceLoader.class, MergePolicyFactoryArgs.class, IndexSchema.class },
+          new Object[] { resourceLoader, mpfArgs, schema });
       policy = defaultMergePolicyFactory.getMergePolicy();
     } else {
       policy = schema.getResourceLoader().newInstance(mergePolicyInfo.className, MergePolicy.class);

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/test/org/apache/solr/index/DummyMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/index/DummyMergePolicyFactory.java b/solr/core/src/test/org/apache/solr/index/DummyMergePolicyFactory.java
index e8b3d43..30a52a0 100644
--- a/solr/core/src/test/org/apache/solr/index/DummyMergePolicyFactory.java
+++ b/solr/core/src/test/org/apache/solr/index/DummyMergePolicyFactory.java
@@ -17,6 +17,7 @@
 package org.apache.solr.index;
 
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /**
  * Dummy implementation of {@link org.apache.solr.index.MergePolicyFactory}
@@ -25,8 +26,8 @@ import org.apache.solr.core.SolrResourceLoader;
  */
 class DummyMergePolicyFactory extends LogByteSizeMergePolicyFactory {
 
-  private DummyMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args) {
-    super(resourceLoader, args);
+  private DummyMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs args, IndexSchema schema) {
+    super(resourceLoader, args, schema);
   }
 
 }

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/core/src/test/org/apache/solr/index/WrapperMergePolicyFactoryTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/index/WrapperMergePolicyFactoryTest.java b/solr/core/src/test/org/apache/solr/index/WrapperMergePolicyFactoryTest.java
index ee8eb71..cd904f5 100644
--- a/solr/core/src/test/org/apache/solr/index/WrapperMergePolicyFactoryTest.java
+++ b/solr/core/src/test/org/apache/solr/index/WrapperMergePolicyFactoryTest.java
@@ -21,6 +21,7 @@ import org.apache.lucene.index.NoMergePolicy;
 import org.apache.lucene.index.TieredMergePolicy;
 import org.apache.solr.SolrTestCaseJ4;
 import org.apache.solr.core.SolrResourceLoader;
+import org.apache.solr.schema.IndexSchema;
 
 /** Unit tests for {@link WrapperMergePolicyFactory}. */
 public class WrapperMergePolicyFactoryTest extends SolrTestCaseJ4 {
@@ -29,7 +30,7 @@ public class WrapperMergePolicyFactoryTest extends SolrTestCaseJ4 {
 
   public void testReturnsDefaultMergePolicyIfNoneSpecified() {
     final MergePolicyFactoryArgs args = new MergePolicyFactoryArgs();
-    MergePolicyFactory mpf = new DefaultingWrapperMergePolicyFactory(resourceLoader, args);
+    MergePolicyFactory mpf = new DefaultingWrapperMergePolicyFactory(resourceLoader, args, null);
     assertSame(mpf.getMergePolicy(), NoMergePolicy.INSTANCE);
   }
 
@@ -37,7 +38,7 @@ public class WrapperMergePolicyFactoryTest extends SolrTestCaseJ4 {
     final MergePolicyFactoryArgs args = new MergePolicyFactoryArgs();
     args.add(WrapperMergePolicyFactory.WRAPPED_PREFIX, "foo");
     try {
-      new DefaultingWrapperMergePolicyFactory(resourceLoader, args).getMergePolicy();
+      new DefaultingWrapperMergePolicyFactory(resourceLoader, args, null).getMergePolicy();
       fail("Should have failed when no 'class' specified for wrapped merge policy");
     } catch (final IllegalArgumentException e) {
       // Good!
@@ -54,7 +55,7 @@ public class WrapperMergePolicyFactoryTest extends SolrTestCaseJ4 {
     args.add("test.class", TieredMergePolicyFactory.class.getName());
     args.add("test.maxMergeAtOnce", testMaxMergeAtOnce);
     args.add("test.maxMergedSegmentMB", testMaxMergedSegmentMB);
-    MergePolicyFactory mpf = new DefaultingWrapperMergePolicyFactory(resourceLoader, args) {
+    MergePolicyFactory mpf = new DefaultingWrapperMergePolicyFactory(resourceLoader, args, null) {
       @Override
       protected MergePolicy getDefaultWrappedMergePolicy() {
         throw new IllegalStateException("Should not have reached here!");
@@ -69,8 +70,8 @@ public class WrapperMergePolicyFactoryTest extends SolrTestCaseJ4 {
 
   private static class DefaultingWrapperMergePolicyFactory extends WrapperMergePolicyFactory {
 
-    DefaultingWrapperMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs wrapperArgs) {
-      super(resourceLoader, wrapperArgs);
+    DefaultingWrapperMergePolicyFactory(SolrResourceLoader resourceLoader, MergePolicyFactoryArgs wrapperArgs, IndexSchema schema) {
+      super(resourceLoader, wrapperArgs, schema);
       if (!args.keys().isEmpty()) {
         throw new IllegalArgumentException("All arguments should have been claimed by the wrapped policy but some ("+args+") remain.");
       }

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/5d32609c/solr/test-framework/src/java/org/apache/solr/util/RandomMergePolicyFactory.java
----------------------------------------------------------------------
diff --git a/solr/test-framework/src/java/org/apache/solr/util/RandomMergePolicyFactory.java b/solr/test-framework/src/java/org/apache/solr/util/RandomMergePolicyFactory.java
index e6e28c8..907c95d 100644
--- a/solr/test-framework/src/java/org/apache/solr/util/RandomMergePolicyFactory.java
+++ b/solr/test-framework/src/java/org/apache/solr/util/RandomMergePolicyFactory.java
@@ -24,7 +24,7 @@ import org.apache.solr.index.MergePolicyFactoryArgs;
 public final class RandomMergePolicyFactory extends MergePolicyFactory {
 
   public RandomMergePolicyFactory() {
-    super(null, new MergePolicyFactoryArgs());
+    super(null, new MergePolicyFactoryArgs(), null);
   }
 
   @Override