virajjasani commented on a change in pull request #919: URL: https://github.com/apache/phoenix/pull/919#discussion_r505755842
########## File path: phoenix-core/src/it/java/org/apache/phoenix/end2end/OperationTimeoutWithReasonIT.java ########## @@ -0,0 +1,98 @@ +/* + * 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.phoenix.end2end; + +import org.apache.phoenix.util.EnvironmentEdge; +import org.apache.phoenix.util.EnvironmentEdgeManager; +import org.junit.Test; + +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; + +import static org.apache.phoenix.exception.SQLExceptionCode.OPERATION_TIMED_OUT; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +public class OperationTimeoutWithReasonIT extends ParallelStatsDisabledIT { + + private static final class MyClock extends EnvironmentEdge { + private long time; + private final long delay; + + public MyClock (long time, long delay) { + this.time = time; + this.delay = delay; + } + + @Override + public long currentTime() { + long currentTime = this.time; + this.time += this.delay; + return currentTime; + } + } + + @Test + public void testOperationTimeout() throws SQLException { + final String tableName = generateUniqueName(); + final String ddl = "CREATE TABLE " + tableName + + " (COL1 VARCHAR NOT NULL PRIMARY KEY, COL2 VARCHAR)"; + try (Connection conn = DriverManager.getConnection(getUrl()); + Statement stmt = conn.createStatement()) { + stmt.execute(ddl); + final String dml = String.format("UPSERT INTO %s VALUES (?, ?)", + tableName); + try(PreparedStatement prepStmt = conn.prepareStatement(dml)) { + for (int i = 1; i <= 100; i++) { + prepStmt.setString(1, "key" + i); + prepStmt.setString(2, "value" + i); + prepStmt.executeUpdate(); + } + } + conn.commit(); + } + + try (Connection conn = DriverManager.getConnection(getUrl()); + Statement stmt = conn.createStatement()) { + stmt.setQueryTimeout(5); // 5 sec + ResultSet rs = stmt.executeQuery(String.format("SELECT * FROM %s", + tableName)); + // Use custom EnvironmentEdge to timeout query with a longer delay in ms + MyClock clock = new MyClock(10, 10000); + EnvironmentEdgeManager.injectEdge(clock); + try { + rs.next(); + fail(); + } catch (SQLException e) { + assertEquals(OPERATION_TIMED_OUT.getErrorCode(), + e.getErrorCode()); + assertTrue(e.getMessage().contains("Query couldn't be " + + "completed in the allotted time: 5000 ms")); Review comment: Done. Let's keep both unit and IT. Thanks ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
