diff options
| -rw-r--r-- | docs/building-spark.md | 6 | ||||
| -rw-r--r-- | pom.xml | 16 | ||||
| -rw-r--r-- | sql/hive-thriftserver/v0.12.0/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim12.scala | 278 | ||||
| -rw-r--r-- | sql/hive/pom.xml | 10 | ||||
| -rw-r--r-- | sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala | 265 |
5 files changed, 1 insertions, 574 deletions
diff --git a/docs/building-spark.md b/docs/building-spark.md index 4dbccb9e6e..3ca7f2746e 100644 --- a/docs/building-spark.md +++ b/docs/building-spark.md @@ -118,14 +118,10 @@ mvn -Pyarn -Phadoop-2.3 -Dhadoop.version=2.3.0 -Dyarn.version=2.2.0 -DskipTests # Building With Hive and JDBC Support To enable Hive integration for Spark SQL along with its JDBC server and CLI, add the `-Phive` and `Phive-thriftserver` profiles to your existing build options. -By default Spark will build with Hive 0.13.1 bindings. You can also build for -Hive 0.12.0 using the `-Phive-0.12.0` profile. +By default Spark will build with Hive 0.13.1 bindings. {% highlight bash %} # Apache Hadoop 2.4.X with Hive 13 support mvn -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -Phive -Phive-thriftserver -DskipTests clean package - -# Apache Hadoop 2.4.X with Hive 12 support -mvn -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -Phive -Phive-0.12.0 -Phive-thriftserver -DskipTests clean package {% endhighlight %} # Building for Scala 2.11 @@ -1753,22 +1753,6 @@ <module>sql/hive-thriftserver</module> </modules> </profile> - <profile> - <id>hive-0.12.0</id> - <properties> - <hive.version>0.12.0-protobuf-2.5</hive.version> - <hive.version.short>0.12.0</hive.version.short> - <derby.version>10.4.2.0</derby.version> - </properties> - </profile> - <profile> - <id>hive-0.13.1</id> - <properties> - <hive.version>0.13.1a</hive.version> - <hive.version.short>0.13.1</hive.version.short> - <derby.version>10.10.1.1</derby.version> - </properties> - </profile> <profile> <id>scala-2.10</id> diff --git a/sql/hive-thriftserver/v0.12.0/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim12.scala b/sql/hive-thriftserver/v0.12.0/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim12.scala deleted file mode 100644 index b3a79ba1c7..0000000000 --- a/sql/hive-thriftserver/v0.12.0/src/main/scala/org/apache/spark/sql/hive/thriftserver/Shim12.scala +++ /dev/null @@ -1,278 +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.spark.sql.hive.thriftserver - -import java.sql.{Date, Timestamp} -import java.util.concurrent.Executors -import java.util.{ArrayList => JArrayList, Map => JMap, UUID} - -import org.apache.commons.logging.Log -import org.apache.hadoop.hive.conf.HiveConf -import org.apache.hadoop.hive.conf.HiveConf.ConfVars -import org.apache.hive.service.cli.thrift.TProtocolVersion -import org.apache.spark.sql.hive.thriftserver.server.SparkSQLOperationManager - -import scala.collection.JavaConversions._ -import scala.collection.mutable.{ArrayBuffer, Map => SMap} - -import org.apache.hadoop.hive.common.`type`.HiveDecimal -import org.apache.hadoop.hive.metastore.api.FieldSchema -import org.apache.hadoop.hive.shims.ShimLoader -import org.apache.hadoop.security.UserGroupInformation -import org.apache.hive.service.cli._ -import org.apache.hive.service.cli.operation.ExecuteStatementOperation -import org.apache.hive.service.cli.session.{SessionManager, HiveSession} - -import org.apache.spark.Logging -import org.apache.spark.sql.{DataFrame, SQLConf, Row => SparkRow} -import org.apache.spark.sql.execution.SetCommand -import org.apache.spark.sql.hive.thriftserver.ReflectionUtils._ -import org.apache.spark.sql.hive.{HiveContext, HiveMetastoreTypes} -import org.apache.spark.sql.types._ - -/** - * A compatibility layer for interacting with Hive version 0.12.0. - */ -private[thriftserver] object HiveThriftServerShim { - val version = "0.12.0" - - def setServerUserName(sparkServiceUGI: UserGroupInformation, sparkCliService:SparkSQLCLIService) = { - val serverUserName = ShimLoader.getHadoopShims.getShortUserName(sparkServiceUGI) - setSuperField(sparkCliService, "serverUserName", serverUserName) - } -} - -private[hive] class SparkSQLDriver(val _context: HiveContext = SparkSQLEnv.hiveContext) - extends AbstractSparkSQLDriver(_context) { - override def getResults(res: JArrayList[String]): Boolean = { - if (hiveResponse == null) { - false - } else { - res.addAll(hiveResponse) - hiveResponse = null - true - } - } -} - -private[hive] class SparkExecuteStatementOperation( - parentSession: HiveSession, - statement: String, - confOverlay: JMap[String, String])( - hiveContext: HiveContext, - sessionToActivePool: SMap[SessionHandle, String]) - extends ExecuteStatementOperation(parentSession, statement, confOverlay) with Logging { - - private var result: DataFrame = _ - private var iter: Iterator[SparkRow] = _ - private var dataTypes: Array[DataType] = _ - - def close(): Unit = { - // RDDs will be cleaned automatically upon garbage collection. - logDebug("CLOSING") - } - - def getNextRowSet(order: FetchOrientation, maxRowsL: Long): RowSet = { - if (!iter.hasNext) { - new RowSet() - } else { - // maxRowsL here typically maps to java.sql.Statement.getFetchSize, which is an int - val maxRows = maxRowsL.toInt - var curRow = 0 - var rowSet = new ArrayBuffer[Row](maxRows.min(1024)) - - while (curRow < maxRows && iter.hasNext) { - val sparkRow = iter.next() - val row = new Row() - var curCol = 0 - - while (curCol < sparkRow.length) { - if (sparkRow.isNullAt(curCol)) { - addNullColumnValue(sparkRow, row, curCol) - } else { - addNonNullColumnValue(sparkRow, row, curCol) - } - curCol += 1 - } - rowSet += row - curRow += 1 - } - new RowSet(rowSet, 0) - } - } - - def addNonNullColumnValue(from: SparkRow, to: Row, ordinal: Int) { - dataTypes(ordinal) match { - case StringType => - to.addString(from(ordinal).asInstanceOf[String]) - case IntegerType => - to.addColumnValue(ColumnValue.intValue(from.getInt(ordinal))) - case BooleanType => - to.addColumnValue(ColumnValue.booleanValue(from.getBoolean(ordinal))) - case DoubleType => - to.addColumnValue(ColumnValue.doubleValue(from.getDouble(ordinal))) - case FloatType => - to.addColumnValue(ColumnValue.floatValue(from.getFloat(ordinal))) - case DecimalType() => - val hiveDecimal = from.getDecimal(ordinal) - to.addColumnValue(ColumnValue.stringValue(new HiveDecimal(hiveDecimal))) - case LongType => - to.addColumnValue(ColumnValue.longValue(from.getLong(ordinal))) - case ByteType => - to.addColumnValue(ColumnValue.byteValue(from.getByte(ordinal))) - case ShortType => - to.addColumnValue(ColumnValue.shortValue(from.getShort(ordinal))) - case DateType => - to.addColumnValue(ColumnValue.dateValue(from(ordinal).asInstanceOf[Date])) - case TimestampType => - to.addColumnValue( - ColumnValue.timestampValue(from.get(ordinal).asInstanceOf[Timestamp])) - case BinaryType | _: ArrayType | _: StructType | _: MapType => - val hiveString = HiveContext.toHiveString((from.get(ordinal), dataTypes(ordinal))) - to.addColumnValue(ColumnValue.stringValue(hiveString)) - } - } - - def addNullColumnValue(from: SparkRow, to: Row, ordinal: Int) { - dataTypes(ordinal) match { - case StringType => - to.addString(null) - case IntegerType => - to.addColumnValue(ColumnValue.intValue(null)) - case BooleanType => - to.addColumnValue(ColumnValue.booleanValue(null)) - case DoubleType => - to.addColumnValue(ColumnValue.doubleValue(null)) - case FloatType => - to.addColumnValue(ColumnValue.floatValue(null)) - case DecimalType() => - to.addColumnValue(ColumnValue.stringValue(null: HiveDecimal)) - case LongType => - to.addColumnValue(ColumnValue.longValue(null)) - case ByteType => - to.addColumnValue(ColumnValue.byteValue(null)) - case ShortType => - to.addColumnValue(ColumnValue.shortValue(null)) - case DateType => - to.addColumnValue(ColumnValue.dateValue(null)) - case TimestampType => - to.addColumnValue(ColumnValue.timestampValue(null)) - case BinaryType | _: ArrayType | _: StructType | _: MapType => - to.addColumnValue(ColumnValue.stringValue(null: String)) - } - } - - def getResultSetSchema: TableSchema = { - logInfo(s"Result Schema: ${result.queryExecution.analyzed.output}") - if (result.queryExecution.analyzed.output.size == 0) { - new TableSchema(new FieldSchema("Result", "string", "") :: Nil) - } else { - val schema = result.queryExecution.analyzed.output.map { attr => - new FieldSchema(attr.name, HiveMetastoreTypes.toMetastoreType(attr.dataType), "") - } - new TableSchema(schema) - } - } - - def run(): Unit = { - val statementId = UUID.randomUUID().toString - logInfo(s"Running query '$statement'") - setState(OperationState.RUNNING) - HiveThriftServer2.listener.onStatementStart( - statementId, parentSession.getSessionHandle.getSessionId.toString, statement, statementId) - hiveContext.sparkContext.setJobGroup(statementId, statement) - sessionToActivePool.get(parentSession.getSessionHandle).foreach { pool => - hiveContext.sparkContext.setLocalProperty("spark.scheduler.pool", pool) - } - try { - result = hiveContext.sql(statement) - logDebug(result.queryExecution.toString()) - result.queryExecution.logical match { - case SetCommand(Some((SQLConf.THRIFTSERVER_POOL, Some(value))), _) => - sessionToActivePool(parentSession.getSessionHandle) = value - logInfo(s"Setting spark.scheduler.pool=$value for future statements in this session.") - case _ => - } - HiveThriftServer2.listener.onStatementParsed(statementId, result.queryExecution.toString()) - iter = { - val useIncrementalCollect = - hiveContext.getConf("spark.sql.thriftServer.incrementalCollect", "false").toBoolean - if (useIncrementalCollect) { - result.rdd.toLocalIterator - } else { - result.collect().iterator - } - } - dataTypes = result.queryExecution.analyzed.output.map(_.dataType).toArray - setHasResultSet(true) - } catch { - // Actually do need to catch Throwable as some failures don't inherit from Exception and - // HiveServer will silently swallow them. - case e: Throwable => - setState(OperationState.ERROR) - HiveThriftServer2.listener.onStatementError( - statementId, e.getMessage, e.getStackTraceString) - logError("Error executing query:",e) - throw new HiveSQLException(e.toString) - } - setState(OperationState.FINISHED) - HiveThriftServer2.listener.onStatementFinish(statementId) - } -} - -private[hive] class SparkSQLSessionManager(hiveContext: HiveContext) - extends SessionManager - with ReflectedCompositeService { - - private lazy val sparkSqlOperationManager = new SparkSQLOperationManager(hiveContext) - - override def init(hiveConf: HiveConf) { - setSuperField(this, "hiveConf", hiveConf) - - val backgroundPoolSize = hiveConf.getIntVar(ConfVars.HIVE_SERVER2_ASYNC_EXEC_THREADS) - setSuperField(this, "backgroundOperationPool", Executors.newFixedThreadPool(backgroundPoolSize)) - getAncestorField[Log](this, 3, "LOG").info( - s"HiveServer2: Async execution pool size $backgroundPoolSize") - - setSuperField(this, "operationManager", sparkSqlOperationManager) - addService(sparkSqlOperationManager) - - initCompositeService(hiveConf) - } - - override def openSession( - username: String, - passwd: String, - sessionConf: java.util.Map[String, String], - withImpersonation: Boolean, - delegationToken: String): SessionHandle = { - hiveContext.openSession() - val sessionHandle = super.openSession( - username, passwd, sessionConf, withImpersonation, delegationToken) - HiveThriftServer2.listener.onSessionCreated("UNKNOWN", sessionHandle.getSessionId.toString) - sessionHandle - } - - override def closeSession(sessionHandle: SessionHandle) { - HiveThriftServer2.listener.onSessionClosed(sessionHandle.getSessionId.toString) - super.closeSession(sessionHandle) - sparkSqlOperationManager.sessionToActivePool -= sessionHandle - - hiveContext.detachSession() - } -} diff --git a/sql/hive/pom.xml b/sql/hive/pom.xml index e322340094..615b07e74d 100644 --- a/sql/hive/pom.xml +++ b/sql/hive/pom.xml @@ -136,16 +136,6 @@ </plugins> </build> </profile> - <profile> - <id>hive-0.12.0</id> - <dependencies> - <dependency> - <groupId>com.twitter</groupId> - <artifactId>parquet-hive-bundle</artifactId> - <version>1.5.0</version> - </dependency> - </dependencies> - </profile> </profiles> <build> diff --git a/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala b/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala deleted file mode 100644 index 33e96eaabf..0000000000 --- a/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala +++ /dev/null @@ -1,265 +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.spark.sql.hive - -import java.net.URI -import java.util.{ArrayList => JArrayList, Properties} - -import scala.collection.JavaConversions._ -import scala.language.implicitConversions - -import org.apache.hadoop.{io => hadoopIo} -import org.apache.hadoop.conf.Configuration -import org.apache.hadoop.fs.Path -import org.apache.hadoop.hive.common.`type`.HiveDecimal -import org.apache.hadoop.hive.conf.HiveConf -import org.apache.hadoop.hive.ql.Context -import org.apache.hadoop.hive.ql.metadata.{Hive, Partition, Table} -import org.apache.hadoop.hive.ql.plan.{CreateTableDesc, FileSinkDesc, TableDesc} -import org.apache.hadoop.hive.ql.processors._ -import org.apache.hadoop.hive.ql.stats.StatsSetupConst -import org.apache.hadoop.hive.serde2.{ColumnProjectionUtils, Deserializer, io => hiveIo} -import org.apache.hadoop.hive.serde2.objectinspector.{ObjectInspectorConverters, ObjectInspector, PrimitiveObjectInspector} -import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory -import org.apache.hadoop.hive.serde2.objectinspector.primitive.{HiveDecimalObjectInspector, PrimitiveObjectInspectorFactory} -import org.apache.hadoop.hive.serde2.typeinfo.{TypeInfo, TypeInfoFactory} -import org.apache.hadoop.io.{NullWritable, Writable} -import org.apache.hadoop.mapred.InputFormat - -import org.apache.spark.sql.types.{UTF8String, Decimal, DecimalType} - -private[hive] case class HiveFunctionWrapper(functionClassName: String) - extends java.io.Serializable { - - // for Serialization - def this() = this(null) - - import org.apache.spark.util.Utils._ - def createFunction[UDFType <: AnyRef](): UDFType = { - getContextOrSparkClassLoader - .loadClass(functionClassName).newInstance.asInstanceOf[UDFType] - } -} - -/** - * A compatibility layer for interacting with Hive version 0.12.0. - */ -private[hive] object HiveShim { - val version = "0.12.0" - - def getTableDesc( - serdeClass: Class[_ <: Deserializer], - inputFormatClass: Class[_ <: InputFormat[_, _]], - outputFormatClass: Class[_], - properties: Properties) = { - new TableDesc(serdeClass, inputFormatClass, outputFormatClass, properties) - } - - def getStringWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.STRING, - getStringWritable(value)) - - def getIntWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.INT, - getIntWritable(value)) - - def getDoubleWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.DOUBLE, - getDoubleWritable(value)) - - def getBooleanWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.BOOLEAN, - getBooleanWritable(value)) - - def getLongWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.LONG, - getLongWritable(value)) - - def getFloatWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.FLOAT, - getFloatWritable(value)) - - def getShortWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.SHORT, - getShortWritable(value)) - - def getByteWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.BYTE, - getByteWritable(value)) - - def getBinaryWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.BINARY, - getBinaryWritable(value)) - - def getDateWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.DATE, - getDateWritable(value)) - - def getTimestampWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.TIMESTAMP, - getTimestampWritable(value)) - - def getDecimalWritableConstantObjectInspector(value: Any): ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.DECIMAL, - getDecimalWritable(value)) - - def getPrimitiveNullWritableConstantObjectInspector: ObjectInspector = - PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector( - PrimitiveCategory.VOID, null) - - def getStringWritable(value: Any): hadoopIo.Text = - if (value == null) null else new hadoopIo.Text(value.asInstanceOf[UTF8String].toString) - - def getIntWritable(value: Any): hadoopIo.IntWritable = - if (value == null) null else new hadoopIo.IntWritable(value.asInstanceOf[Int]) - - def getDoubleWritable(value: Any): hiveIo.DoubleWritable = - if (value == null) null else new hiveIo.DoubleWritable(value.asInstanceOf[Double]) - - def getBooleanWritable(value: Any): hadoopIo.BooleanWritable = - if (value == null) null else new hadoopIo.BooleanWritable(value.asInstanceOf[Boolean]) - - def getLongWritable(value: Any): hadoopIo.LongWritable = - if (value == null) null else new hadoopIo.LongWritable(value.asInstanceOf[Long]) - - def getFloatWritable(value: Any): hadoopIo.FloatWritable = - if (value == null) null else new hadoopIo.FloatWritable(value.asInstanceOf[Float]) - - def getShortWritable(value: Any): hiveIo.ShortWritable = - if (value == null) null else new hiveIo.ShortWritable(value.asInstanceOf[Short]) - - def getByteWritable(value: Any): hiveIo.ByteWritable = - if (value == null) null else new hiveIo.ByteWritable(value.asInstanceOf[Byte]) - - def getBinaryWritable(value: Any): hadoopIo.BytesWritable = - if (value == null) null else new hadoopIo.BytesWritable(value.asInstanceOf[Array[Byte]]) - - def getDateWritable(value: Any): hiveIo.DateWritable = - if (value == null) null else new hiveIo.DateWritable(value.asInstanceOf[Int]) - - def getTimestampWritable(value: Any): hiveIo.TimestampWritable = - if (value == null) { - null - } else { - new hiveIo.TimestampWritable(value.asInstanceOf[java.sql.Timestamp]) - } - - def getDecimalWritable(value: Any): hiveIo.HiveDecimalWritable = - if (value == null) { - null - } else { - new hiveIo.HiveDecimalWritable( - HiveShim.createDecimal(value.asInstanceOf[Decimal].toJavaBigDecimal)) - } - - def getPrimitiveNullWritable: NullWritable = NullWritable.get() - - def createDriverResultsArray = new JArrayList[String] - - def processResults(results: JArrayList[String]) = results - - def getStatsSetupConstTotalSize = StatsSetupConst.TOTAL_SIZE - - def getStatsSetupConstRawDataSize = StatsSetupConst.RAW_DATA_SIZE - - def createDefaultDBIfNeeded(context: HiveContext) = { } - - def getCommandProcessor(cmd: Array[String], conf: HiveConf) = { - CommandProcessorFactory.get(cmd(0), conf) - } - - def createDecimal(bd: java.math.BigDecimal): HiveDecimal = { - new HiveDecimal(bd) - } - - def appendReadColumns(conf: Configuration, ids: Seq[Integer], names: Seq[String]) { - ColumnProjectionUtils.appendReadColumnIDs(conf, ids) - ColumnProjectionUtils.appendReadColumnNames(conf, names) - } - - def getExternalTmpPath(context: Context, uri: URI) = { - context.getExternalTmpFileURI(uri) - } - - def getDataLocationPath(p: Partition) = p.getPartitionPath - - def getAllPartitionsOf(client: Hive, tbl: Table) = client.getAllPartitionsForPruner(tbl) - - def compatibilityBlackList = Seq( - "decimal_.*", - "udf7", - "drop_partitions_filter2", - "show_.*", - "serde_regex", - "udf_to_date", - "udaf_collect_set", - "udf_concat" - ) - - def setLocation(tbl: Table, crtTbl: CreateTableDesc): Unit = { - tbl.setDataLocation(new Path(crtTbl.getLocation()).toUri()) - } - - def decimalMetastoreString(decimalType: DecimalType): String = "decimal" - - def decimalTypeInfo(decimalType: DecimalType): TypeInfo = - TypeInfoFactory.decimalTypeInfo - - def decimalTypeInfoToCatalyst(inspector: PrimitiveObjectInspector): DecimalType = { - DecimalType.Unlimited - } - - def toCatalystDecimal(hdoi: HiveDecimalObjectInspector, data: Any): Decimal = { - if (hdoi.preferWritable()) { - Decimal(hdoi.getPrimitiveWritableObject(data).getHiveDecimal().bigDecimalValue) - } else { - Decimal(hdoi.getPrimitiveJavaObject(data).bigDecimalValue()) - } - } - - def getConvertedOI( - inputOI: ObjectInspector, - outputOI: ObjectInspector): ObjectInspector = { - ObjectInspectorConverters.getConvertedOI(inputOI, outputOI, true) - } - - def prepareWritable(w: Writable): Writable = { - w - } - - def setTblNullFormat(crtTbl: CreateTableDesc, tbl: Table) = {} -} - -private[hive] class ShimFileSinkDesc( - var dir: String, - var tableInfo: TableDesc, - var compressed: Boolean) - extends FileSinkDesc(dir, tableInfo, compressed) { -} |