001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import static org.apache.hadoop.hbase.ipc.RpcServer.MAX_REQUEST_SIZE;
021import static org.junit.jupiter.api.Assertions.assertThrows;
022
023import org.apache.hadoop.hbase.HBaseTestingUtil;
024import org.apache.hadoop.hbase.TableName;
025import org.apache.hadoop.hbase.exceptions.RequestTooBigException;
026import org.apache.hadoop.hbase.testclassification.ClientTests;
027import org.apache.hadoop.hbase.testclassification.MediumTests;
028import org.apache.hadoop.hbase.util.Bytes;
029import org.junit.jupiter.api.AfterAll;
030import org.junit.jupiter.api.BeforeAll;
031import org.junit.jupiter.api.Tag;
032import org.junit.jupiter.api.Test;
033
034import org.apache.hbase.thirdparty.com.google.common.io.Closeables;
035
036@Tag(MediumTests.TAG)
037@Tag(ClientTests.TAG)
038public class TestRequestTooBigException {
039
040  private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();
041
042  private static final TableName NAME = TableName.valueOf("request_too_big");
043
044  private static final byte[] FAMILY = Bytes.toBytes("family");
045
046  private static Table TABLE;
047
048  @BeforeAll
049  public static void setUpBeforeClass() throws Exception {
050    TEST_UTIL.getConfiguration().setInt(MAX_REQUEST_SIZE, 10 * 1024);
051    TEST_UTIL.startMiniCluster(1);
052    TABLE = TEST_UTIL.createTable(NAME, FAMILY);
053    TEST_UTIL.waitTableAvailable(NAME);
054  }
055
056  @AfterAll
057  public static void tearDownAfterClass() throws Exception {
058    Closeables.close(TABLE, true);
059    TEST_UTIL.shutdownMiniCluster();
060  }
061
062  @Test
063  public void testHbasePutDeleteCell() throws Exception {
064    byte[] value = new byte[1024];
065    Bytes.random(value);
066    for (int m = 0; m < 100; m++) {
067      Put p = new Put(Bytes.toBytes("bigrow-" + m));
068      // max request is 10K, big request = 100 * 1K
069      for (int i = 0; i < 100; i++) {
070        p.addColumn(FAMILY, Bytes.toBytes("someQualifier" + i), value);
071      }
072      final Put finalPut = p;
073      assertThrows(RequestTooBigException.class, () -> TABLE.put(finalPut));
074    }
075  }
076}