applicationContext-alarmJob.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:batch="http://www.springframework.org/schema/batch"
       xmlns:task="http://www.springframework.org/schema/task" xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd">

    <batch:job id="alarmJob">
        <batch:step id="alarmPartitionStep">
            <batch:partition step="alarmStep" partitioner="alarmPartitioner">
                <batch:handler task-executor="alarmPoolTaskExecutorForPartition"/>
            </batch:partition>
        </batch:step>
        <batch:listeners>
            <batch:listener ref="jobFailListener"/>
        </batch:listeners>
    </batch:job>

    <batch:step id="alarmStep">
        <batch:tasklet task-executor="alarmExecutor" throttle-limit="${alarm.worker.maxSize:2}">
            <batch:chunk reader="reader" processor="processor" writer="writer" commit-interval="1"/>
        </batch:tasklet>
    </batch:step>

    <bean id="alarmExecutor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
        <property name="queueCapacity" value="1024" />
        <property name="waitForTasksToCompleteOnShutdown" value="false" />
        <property name="maxPoolSize" value="${alarm.worker.maxSize:2}" />
        <property name="corePoolSize" value="${alarm.worker.coreSize:2}" />
    </bean>

    <bean id="alarmPartitioner" class="com.navercorp.pinpoint.batch.alarm.AlarmPartitioner"/>
    <bean id="reader" class="com.navercorp.pinpoint.batch.alarm.AlarmReader" scope="step"/>
    <bean id="processor" class="com.navercorp.pinpoint.batch.alarm.AlarmProcessor" scope="step"/>
    <bean id="writer" class="com.navercorp.pinpoint.batch.alarm.AlarmWriter" scope="step"/>

    <task:executor id="alarmPoolTaskExecutorForPartition" pool-size="1"/>

    <bean id="batchAlarmDao" class="com.navercorp.pinpoint.batch.dao.mysql.MysqlAlarmDao"/>
    <bean id="batchAlarmService" class="com.navercorp.pinpoint.batch.service.AlarmServiceImpl">
        <constructor-arg ref="batchAlarmDao"/>
    </bean>

    <bean id="alarmDao" class="com.navercorp.pinpoint.batch.alarm.dao.pinot.PinotAlarmDao"/>
    <bean id="retryableAdvisor" class="org.springframework.retry.interceptor.RetryOperationsInterceptor"/>
    <aop:config>
        <aop:pointcut id="retryableMethods" expression="execution(* com.navercorp.pinpoint.batch.alarm.dao.pinot.PinotAlarmDao.*(..))"/>
        <aop:advisor advice-ref="retryableAdvisor" pointcut-ref="retryableMethods"/>
    </aop:config>

</beans>