[SPARK-6909][SQL] Remove Hive Shim code #6604
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.spark.sql.hive.thriftserver | ||
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| import java.util.concurrent.Executors | ||
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| 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.SessionHandle | ||
| import org.apache.hive.service.cli.session.SessionManager | ||
| import org.apache.hive.service.cli.thrift.TProtocolVersion | ||
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| import org.apache.spark.sql.hive.HiveContext | ||
| import org.apache.spark.sql.hive.thriftserver.ReflectionUtils._ | ||
| import org.apache.spark.sql.hive.thriftserver.server.SparkSQLOperationManager | ||
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| private[hive] class SparkSQLSessionManager(hiveContext: HiveContext) | ||
| extends SessionManager | ||
| with ReflectedCompositeService { | ||
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| private lazy val sparkSqlOperationManager = new SparkSQLOperationManager(hiveContext) | ||
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| override def init(hiveConf: HiveConf) { | ||
| setSuperField(this, "hiveConf", hiveConf) | ||
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| 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") | ||
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| setSuperField(this, "operationManager", sparkSqlOperationManager) | ||
| addService(sparkSqlOperationManager) | ||
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| initCompositeService(hiveConf) | ||
| } | ||
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| override def openSession(protocol: TProtocolVersion, | ||
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Contributor
There was a problem hiding this comment. note for the future: we should indent this 4 space. i will fix it during merge. |
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| username: String, | ||
| passwd: String, | ||
| sessionConf: java.util.Map[String, String], | ||
| withImpersonation: Boolean, | ||
| delegationToken: String): SessionHandle = { | ||
| hiveContext.openSession() | ||
| val sessionHandle = super.openSession( | ||
| protocol, username, passwd, sessionConf, withImpersonation, delegationToken) | ||
| val session = super.getSession(sessionHandle) | ||
| HiveThriftServer2.listener.onSessionCreated( | ||
| session.getIpAddress, sessionHandle.getSessionId.toString, session.getUsername) | ||
| sessionHandle | ||
| } | ||
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| override def closeSession(sessionHandle: SessionHandle) { | ||
| HiveThriftServer2.listener.onSessionClosed(sessionHandle.getSessionId.toString) | ||
| super.closeSession(sessionHandle) | ||
| sparkSqlOperationManager.sessionToActivePool -= sessionHandle | ||
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| hiveContext.detachSession() | ||
| } | ||
| } | ||
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note: import out of order. i will fix it in this case.