[834] Follow Hudi's hudi-common package reorganization

Hudi master moved two packages that XTable depends on, in the
refactor(common) commits apache/hudi#19193 and apache/hudi#19195:

- org.apache.hudi.stats -> org.apache.hudi.metadata.stats, covering
  ValueMetadata, ValueType and HoodieColumnRangeMetadata. XTable's
  XTableValueMetadata and its test live inside Hudi's package to reach
  package-private members, so the files move directories as well.
- org.apache.hudi.avro.HoodieAvroUtils -> org.apache.hudi.common.avro.
  HoodieAvroUtils. The generated org.apache.hudi.avro.model classes did
  not move.

This is required to build against a Hudi release that carries the
reorganization, alongside the hudi.version bump this branch already
makes.

Author: vinishjail97

…ache/hudi/stats/XTableValueMetadata.java …/metadata/stats/XTableValueMetadata.javaxtable-core/src/main/java/org/apache/hudi/stats/XTableValueMetadata.java renamed to xtable-core/src/main/java/org/apache/hudi/metadata/stats/XTableValueMetadata.java xtable-core/src/main/java/org/apache/hudi/stats/XTableValueMetadata.java renamed to xtable-core/src/main/java/org/apache/hudi/metadata/stats/XTableValueMetadata.java

@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-package org.apache.hudi.stats;
+package org.apache.hudi.metadata.stats;
 
 import static org.apache.xtable.model.schema.InternalSchema.MetadataKey.TIMESTAMP_PRECISION;
 import static org.apache.xtable.model.schema.InternalSchema.MetadataValue.MICROS;

xtable-core/src/main/java/org/apache/xtable/hudi/BaseFileUpdatesExtractor.java

@@ -57,9 +57,9 @@
 import org.apache.hudi.hadoop.fs.CachingPath;
 import org.apache.hudi.metadata.HoodieIndexVersion;
 import org.apache.hudi.metadata.HoodieTableMetadata;
-import org.apache.hudi.stats.HoodieColumnRangeMetadata;
-import org.apache.hudi.stats.ValueMetadata;
-import org.apache.hudi.stats.XTableValueMetadata;
+import org.apache.hudi.metadata.stats.HoodieColumnRangeMetadata;
+import org.apache.hudi.metadata.stats.ValueMetadata;
+import org.apache.hudi.metadata.stats.XTableValueMetadata;
 
 import org.apache.xtable.collectors.CustomCollectors;
 import org.apache.xtable.exception.ReadException;

xtable-core/src/main/java/org/apache/xtable/hudi/HudiFileStatsExtractor.java

@@ -54,9 +54,9 @@
 import org.apache.hudi.metadata.HoodieTableMetadata;
 import org.apache.hudi.metadata.HoodieTableMetadataUtil;
 import org.apache.hudi.metadata.MetadataPartitionType;
-import org.apache.hudi.stats.HoodieColumnRangeMetadata;
-import org.apache.hudi.stats.ValueMetadata;
-import org.apache.hudi.stats.XTableValueMetadata;
+import org.apache.hudi.metadata.stats.HoodieColumnRangeMetadata;
+import org.apache.hudi.metadata.stats.ValueMetadata;
+import org.apache.hudi.metadata.stats.XTableValueMetadata;
 
 import org.apache.xtable.avro.AvroSchemaConverter;
 import org.apache.xtable.collectors.CustomCollectors;

…/hudi/stats/TestXTableValueMetadata.java …adata/stats/TestXTableValueMetadata.javaxtable-core/src/test/java/org/apache/hudi/stats/TestXTableValueMetadata.java renamed to xtable-core/src/test/java/org/apache/hudi/metadata/stats/TestXTableValueMetadata.java xtable-core/src/test/java/org/apache/hudi/stats/TestXTableValueMetadata.java renamed to xtable-core/src/test/java/org/apache/hudi/metadata/stats/TestXTableValueMetadata.java

@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-package org.apache.hudi.stats;
+package org.apache.hudi.metadata.stats;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertInstanceOf;

xtable-core/src/test/java/org/apache/xtable/TestJavaHudiTable.java

@@ -39,12 +39,12 @@
 import org.apache.avro.generic.GenericRecord;
 import org.apache.hadoop.conf.Configuration;
 
-import org.apache.hudi.avro.HoodieAvroUtils;
 import org.apache.hudi.client.HoodieJavaWriteClient;
 import org.apache.hudi.client.WriteStatus;
 import org.apache.hudi.client.clustering.plan.strategy.JavaSizeBasedClusteringPlanStrategy;
 import org.apache.hudi.client.clustering.run.strategy.JavaSortAndSizeExecutionStrategy;
 import org.apache.hudi.client.common.HoodieJavaEngineContext;
+import org.apache.hudi.common.avro.HoodieAvroUtils;
 import org.apache.hudi.common.config.TypedProperties;
 import org.apache.hudi.common.engine.HoodieEngineContext;
 import org.apache.hudi.common.model.HoodieAvroPayload;

xtable-core/src/test/java/org/apache/xtable/hudi/HudiTestUtil.java

@@ -48,7 +48,7 @@
 import org.apache.hudi.config.HoodieArchivalConfig;
 import org.apache.hudi.config.HoodieIndexConfig;
 import org.apache.hudi.config.HoodieWriteConfig;
-import org.apache.hudi.stats.HoodieColumnRangeMetadata;
+import org.apache.hudi.metadata.stats.HoodieColumnRangeMetadata;
 
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class HudiTestUtil {

xtable-core/src/test/java/org/apache/xtable/hudi/TestBaseFileUpdatesExtractor.java

@@ -19,7 +19,7 @@
 package org.apache.xtable.hudi;
 
 import static org.apache.hudi.hadoop.fs.HadoopFSUtils.getStorageConf;
-import static org.apache.hudi.stats.XTableValueMetadata.getValueMetadata;
+import static org.apache.hudi.metadata.stats.XTableValueMetadata.getValueMetadata;
 import static org.apache.xtable.hudi.HudiTestUtil.createWriteStatus;
 import static org.apache.xtable.hudi.HudiTestUtil.getHoodieWriteConfig;
 import static org.apache.xtable.hudi.HudiTestUtil.initTableAndGetMetaClient;
@@ -60,9 +60,9 @@
 import org.apache.hudi.config.HoodieWriteConfig;
 import org.apache.hudi.hadoop.fs.CachingPath;
 import org.apache.hudi.metadata.HoodieIndexVersion;
-import org.apache.hudi.stats.HoodieColumnRangeMetadata;
-import org.apache.hudi.stats.ValueMetadata;
-import org.apache.hudi.stats.ValueType;
+import org.apache.hudi.metadata.stats.HoodieColumnRangeMetadata;
+import org.apache.hudi.metadata.stats.ValueMetadata;
+import org.apache.hudi.metadata.stats.ValueType;
 
 import org.apache.xtable.model.schema.InternalField;
 import org.apache.xtable.model.schema.InternalPartitionField;