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[KYUUBI #1821] Add trino ExecuteStatement
<!-- Thanks for sending a pull request! Here are some tips for you: 1. If this is your first time, please read our contributor guidelines: https://kyuubi.readthedocs.io/en/latest/community/contributions.html 2. If the PR is related to an issue in https://github.com/apache/incubator-kyuubi/issues, add '[KYUUBI #XXXX]' in your PR title, e.g., '[KYUUBI #XXXX] Your PR title ...'. 3. If the PR is unfinished, add '[WIP]' in your PR title, e.g., '[WIP][KYUUBI #XXXX] Your PR title ...'. --> ### _Why are the changes needed?_ <!-- Please clarify why the changes are needed. For instance, 1. If you add a feature, you can talk about the use case of it. 2. If you fix a bug, you can clarify why it is a bug. --> Add trino ExecuteStatement ### _How was this patch tested?_ - [X] Add some test cases that check the changes thoroughly including negative and positive cases if possible - [ ] Add screenshots for manual tests if appropriate - [X] [Run test](https://kyuubi.apache.org/docs/latest/develop_tools/testing.html#running-tests) locally before make a pull request Closes #1830 from hddong/add-operation. Closes #1821 067bde7 [hongdongdong] use flag instead breakable f4d6cbb [hongdongdong] fix 351e2bc [hongdongdong] move context to impl 69d7d9b [hongdongdong] fix wrong func name 9cb757a [hongdongdong] fix a20f2d0 [hongdongdong] fix time unit c5072db [hongdongdong] [KYUUBI #1821] Add trino ExecuteStatement Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com> Signed-off-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
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98 changes: 98 additions & 0 deletions
98
...ino-engine/src/main/scala/org/apache/kyuubi/engine/trino/operation/ExecuteStatement.scala
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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.kyuubi.engine.trino.operation | ||
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| import java.util.concurrent.RejectedExecutionException | ||
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| import org.apache.kyuubi.KyuubiSQLException | ||
| import org.apache.kyuubi.Logging | ||
| import org.apache.kyuubi.engine.trino.TrinoStatement | ||
| import org.apache.kyuubi.operation.ArrayFetchIterator | ||
| import org.apache.kyuubi.operation.IterableFetchIterator | ||
| import org.apache.kyuubi.operation.OperationState | ||
| import org.apache.kyuubi.operation.OperationType | ||
| import org.apache.kyuubi.operation.log.OperationLog | ||
| import org.apache.kyuubi.session.Session | ||
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| class ExecuteStatement( | ||
| session: Session, | ||
| override val statement: String, | ||
| override val shouldRunAsync: Boolean, | ||
| incrementalCollect: Boolean) | ||
| extends TrinoOperation(OperationType.EXECUTE_STATEMENT, session) with Logging { | ||
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| private val operationLog: OperationLog = OperationLog.createOperationLog(session, getHandle) | ||
| override def getOperationLog: Option[OperationLog] = Option(operationLog) | ||
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| override protected def beforeRun(): Unit = { | ||
| OperationLog.setCurrentOperationLog(operationLog) | ||
| setState(OperationState.PENDING) | ||
| setHasResultSet(true) | ||
| } | ||
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| override protected def afterRun(): Unit = { | ||
| OperationLog.removeCurrentOperationLog() | ||
| } | ||
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| override protected def runInternal(): Unit = { | ||
| val trinoStatement = TrinoStatement(trinoContext, session.sessionManager.getConf, statement) | ||
| trino = trinoStatement.getTrinoClient | ||
| if (shouldRunAsync) { | ||
| val asyncOperation = new Runnable { | ||
| override def run(): Unit = { | ||
| OperationLog.setCurrentOperationLog(operationLog) | ||
| executeStatement(trinoStatement) | ||
| } | ||
| } | ||
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| try { | ||
| val trinoSessionManager = session.sessionManager | ||
| val backgroundHandle = trinoSessionManager.submitBackgroundOperation(asyncOperation) | ||
| setBackgroundHandle(backgroundHandle) | ||
| } catch { | ||
| case rejected: RejectedExecutionException => | ||
| setState(OperationState.ERROR) | ||
| val ke = | ||
| KyuubiSQLException("Error submitting query in background, query rejected", rejected) | ||
| setOperationException(ke) | ||
| throw ke | ||
| } | ||
| } else { | ||
| executeStatement(trinoStatement) | ||
| } | ||
| } | ||
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| private def executeStatement(trinoStatement: TrinoStatement): Unit = { | ||
| setState(OperationState.RUNNING) | ||
| try { | ||
| schema = trinoStatement.getColumns | ||
| val resultSet = trinoStatement.execute() | ||
| iter = | ||
| if (incrementalCollect) { | ||
| info("Execute in incremental collect mode") | ||
| new IterableFetchIterator(resultSet) | ||
| } else { | ||
| info("Execute in full collect mode") | ||
| new ArrayFetchIterator(resultSet.toArray) | ||
| } | ||
| setState(OperationState.FINISHED) | ||
| } catch { | ||
| onError(cancel = true) | ||
| } | ||
| } | ||
| } |
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