[HUDI-4482] remove guava in spark moudle

apache · Aug 25, 2022 · dc41a68 · dc41a68
1 parent c188852
commit dc41a68
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Showing 12 changed files with 112 additions and 120 deletions.
diff --git a/...park-common/src/main/scala/org/apache/spark/sql/hudi/command/payload/SqlTypedRecord.scala b/...park-common/src/main/scala/org/apache/spark/sql/hudi/command/payload/SqlTypedRecord.scala
@@ -17,7 +17,7 @@
 
 package org.apache.spark.sql.hudi.command.payload
 
-import com.google.common.cache.{Cache, CacheBuilder}
+import com.github.benmanes.caffeine.cache.{Cache, Caffeine}
 import org.apache.avro.Schema
 import org.apache.avro.generic.IndexedRecord
 import org.apache.hudi.HoodieSparkUtils.sparkAdapter
@@ -27,7 +27,7 @@ import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.hudi.command.payload.SqlTypedRecord.{getAvroDeserializer, getSqlType}
 import org.apache.spark.sql.types.StructType
 
-import java.util.concurrent.Callable
+import java.util.function.Function
 
 /**
  * A sql typed record which will convert the avro field to sql typed value.
@@ -49,30 +49,24 @@ class SqlTypedRecord(val record: IndexedRecord) extends IndexedRecord {
 
 object SqlTypedRecord {
 
-  private val sqlTypeCache = CacheBuilder.newBuilder().build[Schema, StructType]()
+  private val sqlTypeCache = Caffeine.newBuilder()
+    .maximumSize(16).build[Schema, StructType]
 
   private val avroDeserializerCacheLocal = new ThreadLocal[Cache[Schema, HoodieAvroDeserializer]] {
-    override def initialValue(): Cache[Schema, HoodieAvroDeserializer] =
-      CacheBuilder.newBuilder().build[Schema, HoodieAvroDeserializer]()
+    override def initialValue(): Cache[Schema, HoodieAvroDeserializer] = {
+      Caffeine.newBuilder().maximumSize(16).build[Schema, HoodieAvroDeserializer]
+    }
   }
 
   def getSqlType(schema: Schema): StructType = {
-    sqlTypeCache.get(schema, new Callable[StructType] {
-      override def call(): StructType = {
-        val structType = AvroConversionUtils.convertAvroSchemaToStructType(schema)
-        sqlTypeCache.put(schema, structType)
-        structType
-      }
+    sqlTypeCache.get(schema, new Function[Schema, StructType] {
+      override def apply(t: Schema): StructType = AvroConversionUtils.convertAvroSchemaToStructType(t)
     })
   }
 
   def getAvroDeserializer(schema: Schema): HoodieAvroDeserializer= {
-    avroDeserializerCacheLocal.get().get(schema, new Callable[HoodieAvroDeserializer] {
-      override def call(): HoodieAvroDeserializer = {
-        val deserializer = sparkAdapter.createAvroDeserializer(schema, getSqlType(schema))
-        avroDeserializerCacheLocal.get().put(schema, deserializer)
-        deserializer
-      }
+    avroDeserializerCacheLocal.get().get(schema, new Function[Schema, HoodieAvroDeserializer] {
+      override def apply(t: Schema): HoodieAvroDeserializer = sparkAdapter.createAvroDeserializer(t, getSqlType(t))
     })
   }
 }
diff --git a/...di-spark/src/main/scala/org/apache/spark/sql/hudi/command/payload/ExpressionPayload.scala b/...di-spark/src/main/scala/org/apache/spark/sql/hudi/command/payload/ExpressionPayload.scala
@@ -17,7 +17,7 @@
 
 package org.apache.spark.sql.hudi.command.payload
 
-import com.google.common.cache.CacheBuilder
+import com.github.benmanes.caffeine.cache.Caffeine
 import org.apache.avro.Schema
 import org.apache.avro.generic.{GenericData, GenericRecord, IndexedRecord}
 import org.apache.hudi.AvroConversionUtils
@@ -32,11 +32,11 @@ import org.apache.hudi.sql.IExpressionEvaluator
 import org.apache.spark.sql.avro.{AvroSerializer, SchemaConverters}
 import org.apache.spark.sql.catalyst.expressions.Expression
 import org.apache.spark.sql.hudi.SerDeUtils
-import org.apache.spark.sql.hudi.command.payload.ExpressionPayload.{getEvaluator, setWriteSchema, getMergedSchema}
+import org.apache.spark.sql.hudi.command.payload.ExpressionPayload.{getEvaluator, getMergedSchema, setWriteSchema}
 import org.apache.spark.sql.types.{StructField, StructType}
 
-import java.util.concurrent.Callable
 import java.util.{Base64, Properties}
+import java.util.function.Function
 import scala.collection.JavaConverters._
 import scala.collection.mutable.ArrayBuffer
 
@@ -270,19 +270,19 @@ object ExpressionPayload {
    * The Map[IExpressionEvaluator, IExpressionEvaluator] is the map of the condition expression
    * to the assignments expression.
    */
-  private val cache = CacheBuilder.newBuilder()
+  private val cache = Caffeine.newBuilder()
     .maximumSize(1024)
     .build[String, Map[IExpressionEvaluator, IExpressionEvaluator]]()
 
-  private val writeSchemaCache = CacheBuilder.newBuilder().build[String, Schema]()
+  private val writeSchemaCache = Caffeine.newBuilder()
+    .maximumSize(16).build[String, Schema]()
 
   def setWriteSchema(properties: Properties): Schema = {
     ValidationUtils.checkArgument(properties.containsKey(HoodieWriteConfig.WRITE_SCHEMA.key),
       s"Missing ${HoodieWriteConfig.WRITE_SCHEMA.key}")
     writeSchemaCache.get(properties.getProperty(HoodieWriteConfig.WRITE_SCHEMA.key),
-      new Callable[Schema] {
-        override def call(): Schema =
-          new Schema.Parser().parse(properties.getProperty(HoodieWriteConfig.WRITE_SCHEMA.key))
+      new Function[String, Schema] {
+        override def apply(t: String): Schema = new Schema.Parser().parse(t)
     })
   }
 
@@ -293,10 +293,9 @@ object ExpressionPayload {
   def getEvaluator(
     serializedConditionAssignments: String, writeSchema: Schema): Map[IExpressionEvaluator, IExpressionEvaluator] = {
     cache.get(serializedConditionAssignments,
-      new Callable[Map[IExpressionEvaluator, IExpressionEvaluator]] {
-
-        override def call(): Map[IExpressionEvaluator, IExpressionEvaluator] = {
-          val serializedBytes = Base64.getDecoder.decode(serializedConditionAssignments)
+      new Function[String, Map[IExpressionEvaluator, IExpressionEvaluator]] {
+        override def apply(t: String): Map[IExpressionEvaluator, IExpressionEvaluator] = {
+          val serializedBytes = Base64.getDecoder.decode(t)
           val conditionAssignments = SerDeUtils.toObject(serializedBytes)
             .asInstanceOf[Map[Expression, Seq[Expression]]]
           // Do the CodeGen for condition expression and assignment expression
@@ -316,14 +315,14 @@ object ExpressionPayload {
       })
   }
 
-  private val mergedSchemaCache = CacheBuilder.newBuilder().build[TupleSchema, Schema]()
+  private val mergedSchemaCache = Caffeine.newBuilder().maximumSize(16).build[TupleSchema, Schema]()
 
   def getMergedSchema(source: Schema, target: Schema): Schema = {
 
-    mergedSchemaCache.get(TupleSchema(source, target), new Callable[Schema] {
-      override def call(): Schema = {
-        val rightSchema = HoodieAvroUtils.removeMetadataFields(target)
-        mergeSchema(source, rightSchema)
+    mergedSchemaCache.get(TupleSchema(source, target), new Function[TupleSchema, Schema] {
+      override def apply(t: TupleSchema): Schema = {
+        val rightSchema = HoodieAvroUtils.removeMetadataFields(t.second)
+        mergeSchema(t.first, rightSchema)
       }
     })
   }

diff --git a/...-spark/src/main/scala/org/apache/spark/sql/hudi/command/procedures/HoodieProcedures.scala b/...-spark/src/main/scala/org/apache/spark/sql/hudi/command/procedures/HoodieProcedures.scala
@@ -17,72 +17,68 @@
 
 package org.apache.spark.sql.hudi.command.procedures
 
-import com.google.common.collect.ImmutableMap
-
-import java.util
 import java.util.Locale
 import java.util.function.Supplier
 
 object HoodieProcedures {
-  private val BUILDERS: util.Map[String, Supplier[ProcedureBuilder]] = initProcedureBuilders
+  private val BUILDERS: Map[String, Supplier[ProcedureBuilder]] = initProcedureBuilders
 
   def newBuilder(name: String): ProcedureBuilder = {
-    val builderSupplier: Supplier[ProcedureBuilder] = BUILDERS.get(name.toLowerCase(Locale.ROOT))
-    if (builderSupplier != null) builderSupplier.get else null
+    val builderSupplier = BUILDERS.get(name.toLowerCase(Locale.ROOT))
+    if (builderSupplier.isDefined) builderSupplier.get.get() else null
   }
 
-  private def initProcedureBuilders: util.Map[String, Supplier[ProcedureBuilder]] = {
-    val mapBuilder: ImmutableMap.Builder[String, Supplier[ProcedureBuilder]] = ImmutableMap.builder()
-    mapBuilder.put(RunCompactionProcedure.NAME, RunCompactionProcedure.builder)
-    mapBuilder.put(ShowCompactionProcedure.NAME, ShowCompactionProcedure.builder)
-    mapBuilder.put(CreateSavepointProcedure.NAME, CreateSavepointProcedure.builder)
-    mapBuilder.put(DeleteSavepointProcedure.NAME, DeleteSavepointProcedure.builder)
-    mapBuilder.put(RollbackToSavepointProcedure.NAME, RollbackToSavepointProcedure.builder)
-    mapBuilder.put(RollbackToInstantTimeProcedure.NAME, RollbackToInstantTimeProcedure.builder)
-    mapBuilder.put(RunClusteringProcedure.NAME, RunClusteringProcedure.builder)
-    mapBuilder.put(ShowClusteringProcedure.NAME, ShowClusteringProcedure.builder)
-    mapBuilder.put(ShowCommitsProcedure.NAME, ShowCommitsProcedure.builder)
-    mapBuilder.put(ShowCommitsMetadataProcedure.NAME, ShowCommitsMetadataProcedure.builder)
-    mapBuilder.put(ShowArchivedCommitsProcedure.NAME, ShowArchivedCommitsProcedure.builder)
-    mapBuilder.put(ShowArchivedCommitsMetadataProcedure.NAME, ShowArchivedCommitsMetadataProcedure.builder)
-    mapBuilder.put(ShowCommitFilesProcedure.NAME, ShowCommitFilesProcedure.builder)
-    mapBuilder.put(ShowCommitPartitionsProcedure.NAME, ShowCommitPartitionsProcedure.builder)
-    mapBuilder.put(ShowCommitWriteStatsProcedure.NAME, ShowCommitWriteStatsProcedure.builder)
-    mapBuilder.put(CommitsCompareProcedure.NAME, CommitsCompareProcedure.builder)
-    mapBuilder.put(ShowSavepointsProcedure.NAME, ShowSavepointsProcedure.builder)
-    mapBuilder.put(DeleteMarkerProcedure.NAME, DeleteMarkerProcedure.builder)
-    mapBuilder.put(ShowRollbacksProcedure.NAME, ShowRollbacksProcedure.builder)
-    mapBuilder.put(ShowRollbackDetailProcedure.NAME, ShowRollbackDetailProcedure.builder)
-    mapBuilder.put(ExportInstantsProcedure.NAME, ExportInstantsProcedure.builder)
-    mapBuilder.put(ShowAllFileSystemViewProcedure.NAME, ShowAllFileSystemViewProcedure.builder)
-    mapBuilder.put(ShowLatestFileSystemViewProcedure.NAME, ShowLatestFileSystemViewProcedure.builder)
-    mapBuilder.put(ShowHoodieLogFileMetadataProcedure.NAME, ShowHoodieLogFileMetadataProcedure.builder)
-    mapBuilder.put(ShowHoodieLogFileRecordsProcedure.NAME, ShowHoodieLogFileRecordsProcedure.builder)
-    mapBuilder.put(StatsWriteAmplificationProcedure.NAME, StatsWriteAmplificationProcedure.builder)
-    mapBuilder.put(StatsFileSizeProcedure.NAME, StatsFileSizeProcedure.builder)
-    mapBuilder.put(HdfsParquetImportProcedure.NAME, HdfsParquetImportProcedure.builder)
-    mapBuilder.put(RunBootstrapProcedure.NAME, RunBootstrapProcedure.builder)
-    mapBuilder.put(ShowBootstrapMappingProcedure.NAME, ShowBootstrapMappingProcedure.builder)
-    mapBuilder.put(ShowBootstrapPartitionsProcedure.NAME, ShowBootstrapPartitionsProcedure.builder)
-    mapBuilder.put(UpgradeTableProcedure.NAME, UpgradeTableProcedure.builder)
-    mapBuilder.put(DowngradeTableProcedure.NAME, DowngradeTableProcedure.builder)
-    mapBuilder.put(ShowMetadataTableFilesProcedure.NAME, ShowMetadataTableFilesProcedure.builder)
-    mapBuilder.put(ShowMetadataTablePartitionsProcedure.NAME, ShowMetadataTablePartitionsProcedure.builder)
-    mapBuilder.put(CreateMetadataTableProcedure.NAME, CreateMetadataTableProcedure.builder)
-    mapBuilder.put(DeleteMetadataTableProcedure.NAME, DeleteMetadataTableProcedure.builder)
-    mapBuilder.put(InitMetadataTableProcedure.NAME, InitMetadataTableProcedure.builder)
-    mapBuilder.put(ShowMetadataTableStatsProcedure.NAME, ShowMetadataTableStatsProcedure.builder)
-    mapBuilder.put(ValidateMetadataTableFilesProcedure.NAME, ValidateMetadataTableFilesProcedure.builder)
-    mapBuilder.put(ShowFsPathDetailProcedure.NAME, ShowFsPathDetailProcedure.builder)
-    mapBuilder.put(CopyToTableProcedure.NAME, CopyToTableProcedure.builder)
-    mapBuilder.put(RepairAddpartitionmetaProcedure.NAME, RepairAddpartitionmetaProcedure.builder)
-    mapBuilder.put(RepairCorruptedCleanFilesProcedure.NAME, RepairCorruptedCleanFilesProcedure.builder)
-    mapBuilder.put(RepairDeduplicateProcedure.NAME, RepairDeduplicateProcedure.builder)
-    mapBuilder.put(RepairMigratePartitionMetaProcedure.NAME, RepairMigratePartitionMetaProcedure.builder)
-    mapBuilder.put(RepairOverwriteHoodiePropsProcedure.NAME, RepairOverwriteHoodiePropsProcedure.builder)
-    mapBuilder.put(RunCleanProcedure.NAME, RunCleanProcedure.builder)
-    mapBuilder.put(ValidateHoodieSyncProcedure.NAME, ValidateHoodieSyncProcedure.builder)
-    mapBuilder.put(ShowInvalidParquetProcedure.NAME, ShowInvalidParquetProcedure.builder)
-    mapBuilder.build
+  private def initProcedureBuilders: Map[String, Supplier[ProcedureBuilder]] = {
+    Map((RunCompactionProcedure.NAME, RunCompactionProcedure.builder)
+      ,(ShowCompactionProcedure.NAME, ShowCompactionProcedure.builder)
+      ,(CreateSavepointProcedure.NAME, CreateSavepointProcedure.builder)
+      ,(DeleteSavepointProcedure.NAME, DeleteSavepointProcedure.builder)
+      ,(RollbackToSavepointProcedure.NAME, RollbackToSavepointProcedure.builder)
+      ,(RollbackToInstantTimeProcedure.NAME, RollbackToInstantTimeProcedure.builder)
+      ,(RunClusteringProcedure.NAME, RunClusteringProcedure.builder)
+      ,(ShowClusteringProcedure.NAME, ShowClusteringProcedure.builder)
+      ,(ShowCommitsProcedure.NAME, ShowCommitsProcedure.builder)
+      ,(ShowCommitsMetadataProcedure.NAME, ShowCommitsMetadataProcedure.builder)
+      ,(ShowArchivedCommitsProcedure.NAME, ShowArchivedCommitsProcedure.builder)
+      ,(ShowArchivedCommitsMetadataProcedure.NAME, ShowArchivedCommitsMetadataProcedure.builder)
+      ,(ShowCommitFilesProcedure.NAME, ShowCommitFilesProcedure.builder)
+      ,(ShowCommitPartitionsProcedure.NAME, ShowCommitPartitionsProcedure.builder)
+      ,(ShowCommitWriteStatsProcedure.NAME, ShowCommitWriteStatsProcedure.builder)
+      ,(CommitsCompareProcedure.NAME, CommitsCompareProcedure.builder)
+      ,(ShowSavepointsProcedure.NAME, ShowSavepointsProcedure.builder)
+      ,(DeleteMarkerProcedure.NAME, DeleteMarkerProcedure.builder)
+      ,(ShowRollbacksProcedure.NAME, ShowRollbacksProcedure.builder)
+      ,(ShowRollbackDetailProcedure.NAME, ShowRollbackDetailProcedure.builder)
+      ,(ExportInstantsProcedure.NAME, ExportInstantsProcedure.builder)
+      ,(ShowAllFileSystemViewProcedure.NAME, ShowAllFileSystemViewProcedure.builder)
+      ,(ShowLatestFileSystemViewProcedure.NAME, ShowLatestFileSystemViewProcedure.builder)
+      ,(ShowHoodieLogFileMetadataProcedure.NAME, ShowHoodieLogFileMetadataProcedure.builder)
+      ,(ShowHoodieLogFileRecordsProcedure.NAME, ShowHoodieLogFileRecordsProcedure.builder)
+      ,(StatsWriteAmplificationProcedure.NAME, StatsWriteAmplificationProcedure.builder)
+      ,(StatsFileSizeProcedure.NAME, StatsFileSizeProcedure.builder)
+      ,(HdfsParquetImportProcedure.NAME, HdfsParquetImportProcedure.builder)
+      ,(RunBootstrapProcedure.NAME, RunBootstrapProcedure.builder)
+      ,(ShowBootstrapMappingProcedure.NAME, ShowBootstrapMappingProcedure.builder)
+      ,(ShowBootstrapPartitionsProcedure.NAME, ShowBootstrapPartitionsProcedure.builder)
+      ,(UpgradeTableProcedure.NAME, UpgradeTableProcedure.builder)
+      ,(DowngradeTableProcedure.NAME, DowngradeTableProcedure.builder)
+      ,(ShowMetadataTableFilesProcedure.NAME, ShowMetadataTableFilesProcedure.builder)
+      ,(ShowMetadataTablePartitionsProcedure.NAME, ShowMetadataTablePartitionsProcedure.builder)
+      ,(CreateMetadataTableProcedure.NAME, CreateMetadataTableProcedure.builder)
+      ,(DeleteMetadataTableProcedure.NAME, DeleteMetadataTableProcedure.builder)
+      ,(InitMetadataTableProcedure.NAME, InitMetadataTableProcedure.builder)
+      ,(ShowMetadataTableStatsProcedure.NAME, ShowMetadataTableStatsProcedure.builder)
+      ,(ValidateMetadataTableFilesProcedure.NAME, ValidateMetadataTableFilesProcedure.builder)
+      ,(ShowFsPathDetailProcedure.NAME, ShowFsPathDetailProcedure.builder)
+      ,(CopyToTableProcedure.NAME, CopyToTableProcedure.builder)
+      ,(RepairAddpartitionmetaProcedure.NAME, RepairAddpartitionmetaProcedure.builder)
+      ,(RepairCorruptedCleanFilesProcedure.NAME, RepairCorruptedCleanFilesProcedure.builder)
+      ,(RepairDeduplicateProcedure.NAME, RepairDeduplicateProcedure.builder)
+      ,(RepairMigratePartitionMetaProcedure.NAME, RepairMigratePartitionMetaProcedure.builder)
+      ,(RepairOverwriteHoodiePropsProcedure.NAME, RepairOverwriteHoodiePropsProcedure.builder)
+      ,(RunCleanProcedure.NAME, RunCleanProcedure.builder)
+      ,(ValidateHoodieSyncProcedure.NAME, ValidateHoodieSyncProcedure.builder)
+      ,(ShowInvalidParquetProcedure.NAME, ShowInvalidParquetProcedure.builder)
+    )
   }
 }
diff --git a/...in/scala/org/apache/spark/sql/hudi/command/procedures/ShowBootstrapMappingProcedure.scala b/...in/scala/org/apache/spark/sql/hudi/command/procedures/ShowBootstrapMappingProcedure.scala
@@ -17,7 +17,6 @@
 
 package org.apache.spark.sql.hudi.command.procedures
 
-import com.google.common.collect.Lists
 import org.apache.hudi.common.bootstrap.index.BootstrapIndex
 import org.apache.hudi.common.model.{BootstrapFileMapping, HoodieFileGroupId}
 import org.apache.hudi.common.table.HoodieTableMetaClient

diff --git a/...main/scala/org/apache/spark/sql/hudi/command/procedures/ShowFileSystemViewProcedure.scala b/...main/scala/org/apache/spark/sql/hudi/command/procedures/ShowFileSystemViewProcedure.scala
@@ -17,7 +17,6 @@
 
 package org.apache.spark.sql.hudi.command.procedures
 
-import com.google.common.collect.Lists
 import org.apache.hadoop.fs.{FileStatus, Path}
 import org.apache.hudi.common.fs.FSUtils
 import org.apache.hudi.common.model.{FileSlice, HoodieLogFile}
@@ -30,7 +29,8 @@ import org.apache.spark.sql.types.{DataTypes, Metadata, StructField, StructType}
 
 import java.util.function.{Function, Supplier}
 import java.util.stream.Collectors
-import scala.collection.JavaConverters.{asJavaIteratorConverter, asScalaIteratorConverter}
+import scala.collection.JavaConversions
+import scala.collection.JavaConverters.{asJavaIterableConverter, asJavaIteratorConverter, asScalaIteratorConverter}
 
 class ShowFileSystemViewProcedure(showLatest: Boolean) extends BaseProcedure with ProcedureBuilder {
   private val PARAMETERS_ALL: Array[ProcedureParameter] = Array[ProcedureParameter](
@@ -118,12 +118,14 @@ class ShowFileSystemViewProcedure(showLatest: Boolean) extends BaseProcedure wit
         metaClient.getActiveTimeline.getInstantDetails(instant)
       }
     }
-    val filteredTimeline = new HoodieDefaultTimeline(Lists.newArrayList(instants.asJava).stream(), details)
+
+    val filteredTimeline = new HoodieDefaultTimeline(
+      new java.util.ArrayList[HoodieInstant](JavaConversions.asJavaCollection(instants.toList)).stream(), details)
     new HoodieTableFileSystemView(metaClient, filteredTimeline, statuses.toArray(new Array[FileStatus](0)))
   }
 
   private def showAllFileSlices(fsView: HoodieTableFileSystemView): java.util.List[Row] = {
-    val rows: java.util.List[Row] = Lists.newArrayList()
+    val rows: java.util.List[Row] = new java.util.ArrayList[Row]
     fsView.getAllFileGroups.iterator().asScala.foreach(fg => {
       fg.getAllFileSlices.iterator().asScala.foreach(fs => {
         val fileId = fg.getFileGroupId.getFileId
@@ -161,7 +163,7 @@ class ShowFileSystemViewProcedure(showLatest: Boolean) extends BaseProcedure wit
         maxInstant
       })
     }
-    val rows: java.util.List[Row] = Lists.newArrayList()
+    val rows: java.util.List[Row] = new java.util.ArrayList[Row]
     fileSliceStream.iterator().asScala.foreach {
       fs => {
         val fileId = fs.getFileId

diff --git a/...c/main/scala/org/apache/spark/sql/hudi/command/procedures/ShowFsPathDetailProcedure.scala b/...c/main/scala/org/apache/spark/sql/hudi/command/procedures/ShowFsPathDetailProcedure.scala
@@ -17,7 +17,6 @@
 
 package org.apache.spark.sql.hudi.command.procedures
 
-import com.google.common.collect.Lists
 import org.apache.hadoop.fs.{ContentSummary, FileStatus, Path}
 import org.apache.hudi.common.fs.FSUtils
 import org.apache.spark.sql.Row
@@ -58,7 +57,7 @@ class ShowFsPathDetailProcedure extends BaseProcedure with ProcedureBuilder {
     val path: Path = new Path(srcPath)
     val fs = FSUtils.getFs(path, jsc.hadoopConfiguration())
     val status: Array[FileStatus] = if (isSub) fs.listStatus(path) else fs.globStatus(path)
-    val rows: java.util.List[Row] = Lists.newArrayList()
+    val rows: java.util.List[Row] = new java.util.ArrayList[Row]()
 
     if (status.nonEmpty) {
       for (i <- status.indices) {