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<h1 id="Spring-Transaction-Analysize"><a href="#Spring-Transaction-Analysize" class="headerlink" title="Spring Transaction Analysize"></a>Spring Transaction Analysize</h1><h3 id="问题描述"><a href="#问题描述" class="headerlink" title="问题描述"></a>问题描述</h3><ol>
<li>前言 <a href="https://nbxjf.github.io/2019/05/28/ognl版本问题分析/" target="_blank" rel="noopener">20190525-Mybatis OGNL导致的并发安全问题</a> ，发生问题的mybatis版本为3.2.7，mybatis-spring的版本为1.2.2</li>
<li>为解决OGNL的并发问题，将mybatis升级是3.4.0版本，mybatis-spring升级至1.3.0版本，但是此时发现稳定报错<code>Transaction time out</code><img src="../img/Spring事务问题分析_img/timeout@2x.png" alt></li>
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<h2 id="问题描述："><a href="#问题描述：" class="headerlink" title="问题描述："></a>问题描述：</h2><p>在查询sql的时候遇到报错：</p>
<figure class="highlight sql"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line">org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error evaluating expression 'groupStatusList != null and groupStatusList.size() > 0'. Cause: org.apache.ibatis.ognl.MethodFailedException: Method "size" failed for object [0] [java.lang.IllegalAccessException: Class org.apache.ibatis.ognl.OgnlRuntime can not access a member of class com.google.common.primitives.Ints$IntArrayAsList with modifiers "public"] |</span><br><span class="line"> at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75) |</span><br><span class="line"> at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371) |</span><br><span class="line"> at com.sun.proxy.$Proxy42.selectList(Unknown Source) |</span><br><span class="line"> at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198) |</span><br><span class="line"> at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:119) |</span><br><span class="line"> at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:63) |</span><br><span class="line"> at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:52) |</span><br><span class="line"> at com.sun.proxy.$Proxy62.getGroupIdByUserIdAndGroupStatus(Unknown Source) |</span><br><span class="line"> at com.yit.groupbuy.service.GroupBuyInnerServiceImpl.queryProcessingGroupsByUserId(GroupBuyInnerServiceImpl.java:606) |</span><br><span class="line"> at com.alibaba.dubbo.common.bytecode.Wrapper22.invokeMethod(Wrapper22.java) |</span><br><span class="line"> api undesigned exception.</span><br></pre></td></tr></table></figure>
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