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| <a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em> |
| <a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> |
| <a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> |
| <a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> |
| <a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> |
| <a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> |
| <a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> |
| <a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> |
| <a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> |
| <a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> |
| <a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> |
| <a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> |
| <a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> |
| <a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * limitations under the License.</em> |
| <a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> */</em> |
| <a class="jxr_linenumber" name="18" href="#18">18</a> <strong class="jxr_keyword">package</strong> org.apache.omid.transaction; |
| <a class="jxr_linenumber" name="19" href="#19">19</a> |
| <a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Matchers.anySetOf; |
| <a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Matchers.eq; |
| <a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.doReturn; |
| <a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.mock; |
| <a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.testng.Assert.assertEquals; |
| <a class="jxr_linenumber" name="25" href="#25">25</a> |
| <a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.KeyValue; |
| <a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put; |
| <a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result; |
| <a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner; |
| <a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan; |
| <a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes; |
| <a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.omid.tso.client.AbortException; |
| <a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.omid.tso.client.ForwardingTSOFuture; |
| <a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.omid.tso.client.TSOClient; |
| <a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.slf4j.Logger; |
| <a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory; |
| <a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.testng.ITestContext; |
| <a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test; |
| <a class="jxr_linenumber" name="39" href="#39">39</a> |
| <a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.phoenix.thirdparty.com.google.common.util.concurrent.SettableFuture; |
| <a class="jxr_linenumber" name="41" href="#41">41</a> |
| <a class="jxr_linenumber" name="42" href="#42">42</a> @Test(groups = <span class="jxr_string">"sharedHBase"</span>) |
| <a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/transaction/TestTransactionCleanup.html">TestTransactionCleanup</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/omid/transaction/OmidTestBase.html">OmidTestBase</a> { |
| <a class="jxr_linenumber" name="44" href="#44">44</a> |
| <a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = LoggerFactory.getLogger(TestTransactionCleanup.<strong class="jxr_keyword">class</strong>); |
| <a class="jxr_linenumber" name="46" href="#46">46</a> |
| <a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> START_TS = 1L; |
| <a class="jxr_linenumber" name="48" href="#48">48</a> |
| <a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">private</strong> byte[] row = Bytes.toBytes(<span class="jxr_string">"row"</span>); |
| <a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">private</strong> byte[] family = Bytes.toBytes(TEST_FAMILY); |
| <a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">private</strong> byte[] qual = Bytes.toBytes(<span class="jxr_string">"qual"</span>); |
| <a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">private</strong> byte[] data = Bytes.toBytes(<span class="jxr_string">"data"</span>); |
| <a class="jxr_linenumber" name="53" href="#53">53</a> |
| <a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_comment">// NOTE: This test is maybe redundant with runTestCleanupAfterConflict()</em> |
| <a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_comment">// and testCleanupWithDeleteRow() tests in TestTransactionCleanup class.</em> |
| <a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_comment">// Code in TestTransactionCleanup is a little more difficult to follow,</em> |
| <a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_comment">// lacks some assertions and includes some magic numbers, so we should</em> |
| <a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_comment">// try to review and improve the tests in these two classes in a further</em> |
| <a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_comment">// commit.</em> |
| <a class="jxr_linenumber" name="60" href="#60">60</a> @Test(timeOut = 10_000) |
| <a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTransactionIsCleanedUpAfterBeingAborted(ITestContext context) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="62" href="#62">62</a> |
| <a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> ROWS_MODIFIED = 1; |
| <a class="jxr_linenumber" name="64" href="#64">64</a> |
| <a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_comment">// Prepare the mocking results</em> |
| <a class="jxr_linenumber" name="66" href="#66">66</a> SettableFuture<Long> startTSF = SettableFuture.create(); |
| <a class="jxr_linenumber" name="67" href="#67">67</a> startTSF.set(START_TS); |
| <a class="jxr_linenumber" name="68" href="#68">68</a> ForwardingTSOFuture<Long> stFF = <strong class="jxr_keyword">new</strong> ForwardingTSOFuture<>(startTSF); |
| <a class="jxr_linenumber" name="69" href="#69">69</a> |
| <a class="jxr_linenumber" name="70" href="#70">70</a> SettableFuture<Long> abortingF = SettableFuture.create(); |
| <a class="jxr_linenumber" name="71" href="#71">71</a> abortingF.setException(<strong class="jxr_keyword">new</strong> AbortException()); |
| <a class="jxr_linenumber" name="72" href="#72">72</a> ForwardingTSOFuture<Long> abortingFF = <strong class="jxr_keyword">new</strong> ForwardingTSOFuture<>(abortingF); |
| <a class="jxr_linenumber" name="73" href="#73">73</a> |
| <a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_comment">// Mock the TSO Client setting the right method responses</em> |
| <a class="jxr_linenumber" name="75" href="#75">75</a> TSOClient mockedTSOClient = mock(TSOClient.<strong class="jxr_keyword">class</strong>); |
| <a class="jxr_linenumber" name="76" href="#76">76</a> |
| <a class="jxr_linenumber" name="77" href="#77">77</a> doReturn(stFF) |
| <a class="jxr_linenumber" name="78" href="#78">78</a> .when(mockedTSOClient).getNewStartTimestamp(); |
| <a class="jxr_linenumber" name="79" href="#79">79</a> |
| <a class="jxr_linenumber" name="80" href="#80">80</a> doReturn(abortingFF) |
| <a class="jxr_linenumber" name="81" href="#81">81</a> .when(mockedTSOClient).commit(eq(START_TS), anySetOf(HBaseCellId.<strong class="jxr_keyword">class</strong>), anySetOf(HBaseCellId.<strong class="jxr_keyword">class</strong>)); |
| <a class="jxr_linenumber" name="82" href="#82">82</a> |
| <a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">try</strong> (TransactionManager tm = newTransactionManager(context, mockedTSOClient); |
| <a class="jxr_linenumber" name="84" href="#84">84</a> TTable txTable = <strong class="jxr_keyword">new</strong> TTable(connection, TEST_TABLE)) { |
| <a class="jxr_linenumber" name="85" href="#85">85</a> |
| <a class="jxr_linenumber" name="86" href="#86">86</a> <em class="jxr_comment">// Start a transaction and put some data in a column</em> |
| <a class="jxr_linenumber" name="87" href="#87">87</a> Transaction tx = tm.begin(); |
| <a class="jxr_linenumber" name="88" href="#88">88</a> |
| <a class="jxr_linenumber" name="89" href="#89">89</a> Put put = <strong class="jxr_keyword">new</strong> Put(row); |
| <a class="jxr_linenumber" name="90" href="#90">90</a> put.addColumn(family, qual, data); |
| <a class="jxr_linenumber" name="91" href="#91">91</a> txTable.put(tx, put); |
| <a class="jxr_linenumber" name="92" href="#92">92</a> |
| <a class="jxr_linenumber" name="93" href="#93">93</a> <em class="jxr_comment">// Abort transaction when committing, so the cleanup</em> |
| <a class="jxr_linenumber" name="94" href="#94">94</a> <em class="jxr_comment">// process we want to test is triggered</em> |
| <a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">try</strong> { |
| <a class="jxr_linenumber" name="96" href="#96">96</a> tm.commit(tx); |
| <a class="jxr_linenumber" name="97" href="#97">97</a> } <strong class="jxr_keyword">catch</strong> (RollbackException e) { |
| <a class="jxr_linenumber" name="98" href="#98">98</a> <em class="jxr_comment">// Expected</em> |
| <a class="jxr_linenumber" name="99" href="#99">99</a> } |
| <a class="jxr_linenumber" name="100" href="#100">100</a> |
| <a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_comment">// So now we have to check that the Delete marker introduced by the</em> |
| <a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_comment">// cleanup process is there</em> |
| <a class="jxr_linenumber" name="103" href="#103">103</a> Scan scan = <strong class="jxr_keyword">new</strong> Scan(row); |
| <a class="jxr_linenumber" name="104" href="#104">104</a> scan.setRaw(<strong class="jxr_keyword">true</strong>); <em class="jxr_comment">// Raw scan to obtain the deleted cells</em> |
| <a class="jxr_linenumber" name="105" href="#105">105</a> ResultScanner resultScanner = txTable.getHTable().getScanner(scan); |
| <a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">int</strong> resultCount = 0; |
| <a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">for</strong> (Result result : resultScanner) { |
| <a class="jxr_linenumber" name="108" href="#108">108</a> assertEquals(result.size(), 2); <em class="jxr_comment">// Size == 2, including the put and delete from cleanup</em> |
| <a class="jxr_linenumber" name="109" href="#109">109</a> LOG.trace(<span class="jxr_string">"Result {}"</span>, result); |
| <a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_comment">// The last element of the qualifier should have the Delete marker</em> |
| <a class="jxr_linenumber" name="111" href="#111">111</a> byte encodedType = result.getColumnLatestCell(family, qual).getTypeByte(); |
| <a class="jxr_linenumber" name="112" href="#112">112</a> assertEquals(KeyValue.Type.codeToType(encodedType), KeyValue.Type.Delete); |
| <a class="jxr_linenumber" name="113" href="#113">113</a> resultCount++; |
| <a class="jxr_linenumber" name="114" href="#114">114</a> } |
| <a class="jxr_linenumber" name="115" href="#115">115</a> assertEquals(resultCount, ROWS_MODIFIED); |
| <a class="jxr_linenumber" name="116" href="#116">116</a> } |
| <a class="jxr_linenumber" name="117" href="#117">117</a> } |
| <a class="jxr_linenumber" name="118" href="#118">118</a> |
| <a class="jxr_linenumber" name="119" href="#119">119</a> } |
| </pre> |
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