| package org.apache.bookkeeper.test; |
| |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| import org.junit.*; |
| import org.apache.bookkeeper.client.LedgerHandle; |
| import org.apache.bookkeeper.client.BookKeeper.DigestType; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * This unit test tests closing ledgers sequentially. It creates 4 ledgers, then |
| * write 1000 entries to each ledger and close it. |
| * |
| */ |
| |
| public class CloseTest extends BaseTestCase { |
| static Logger LOG = LoggerFactory.getLogger(CloseTest.class); |
| DigestType digestType; |
| |
| public CloseTest(DigestType digestType) { |
| super(3); |
| this.digestType = digestType; |
| } |
| |
| @Test(timeout=60000) |
| public void testClose() throws Exception { |
| |
| /* |
| * Create 4 ledgers. |
| */ |
| int numLedgers = 4; |
| int numMsgs = 100; |
| |
| LedgerHandle[] lh = new LedgerHandle[numLedgers]; |
| for (int i = 0; i < numLedgers; i++) { |
| lh[i] = bkc.createLedger(digestType, "".getBytes()); |
| } |
| |
| String tmp = "BookKeeper is cool!"; |
| |
| /* |
| * Write 1000 entries to lh1. |
| */ |
| for (int i = 0; i < numMsgs; i++) { |
| for (int j = 0; j < numLedgers; j++) { |
| lh[j].addEntry(tmp.getBytes()); |
| } |
| } |
| |
| for (int i = 0; i < numLedgers; i++) { |
| |
| lh[i].close(); |
| } |
| } |
| |
| @Test(timeout=60000) |
| public void testCloseByOthers() throws Exception { |
| |
| int numLedgers = 1; |
| int numMsgs = 10; |
| |
| LedgerHandle lh = bkc.createLedger(digestType, "".getBytes()); |
| |
| String tmp = "BookKeeper is cool!"; |
| |
| /* |
| * Write 10 entries to lh. |
| */ |
| for (int i = 0; i < numMsgs; i++) { |
| lh.addEntry(tmp.getBytes()); |
| } |
| |
| // other one close the entries |
| LedgerHandle lh2 = bkc.openLedger(lh.getId(), digestType, "".getBytes()); |
| |
| // so the ledger would be closed, the metadata is changed |
| // the original ledger handle should be able to close it successfully |
| lh2.close(); |
| } |
| } |