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| <title>Table Structure :: ElasticJob</title> |
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| </style> |
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| </head> |
| <body class="" data-url="/en/user-manual/elasticjob-lite/usage/tracing/table-structure/"> |
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| <div id="header-wrapper"> |
| <div id="header"> |
| <img src="https://shardingsphere.apache.org/elasticjob/current/img/elasticjob.png" /> |
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| </div> |
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| </div> |
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| <div class="highlightable"> |
| <ul class="topics"> |
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| <li data-nav-id="/en/overview/" title="Overview" class="dd-item |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/overview/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
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| </i> |
| <b>1. </b>Overview |
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| </a> |
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| <li data-nav-id="/en/quick-start/" title="Quick Start" class="dd-item |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/quick-start/"> |
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| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
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| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
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| </i> |
| <b>2. </b>Quick Start |
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| </a> |
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| <ul> |
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| <li data-nav-id="/en/quick-start/elasticjob-lite/" title="ElasticJob-Lite" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/quick-start/elasticjob-lite/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>2.1. </b>ElasticJob-Lite |
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| <li data-nav-id="/en/quick-start/elasticjob-cloud/" title="ElasticJob-Cloud" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/quick-start/elasticjob-cloud/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>2.2. </b>ElasticJob-Cloud |
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| </a> |
| </li> |
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| </ul> |
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| <li data-nav-id="/en/features/" title="Concepts & Features" class="dd-item |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
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| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
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| <b>3. </b>Concepts & Features |
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| <li data-nav-id="/en/features/schedule-model/" title="Schedule Model" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/schedule-model/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>3.1. </b>Schedule Model |
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| <li data-nav-id="/en/features/elastic/" title="Elastic Schedule" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/elastic/"> |
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| <b>3.2. </b>Elastic Schedule |
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| </a> |
| </li> |
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| <li data-nav-id="/en/features/resource/" title="Resource Assign" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/resource/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>3.3. </b>Resource Assign |
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| </a> |
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| <li data-nav-id="/en/features/failover/" title="Failover" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/failover/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>3.4. </b>Failover |
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| </a> |
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| <li data-nav-id="/en/features/misfire/" title="Misfire" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/misfire/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>3.5. </b>Misfire |
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| </a> |
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| <li data-nav-id="/en/features/job-type/" title="Job Open Ecosystem" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/features/job-type/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| <b>3.6. </b>Job Open Ecosystem |
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| </a> |
| </li> |
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| </ul> |
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| <li data-nav-id="/en/user-manual/" title="User Manual" class="dd-item |
| parent |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/"> |
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| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
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| style="display: none;" |
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| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
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| </i> |
| <b>4. </b>User Manual |
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| </a> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/" title="ElasticJob-Lite" class="dd-item |
| parent |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
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| <svg class="icon icon-down" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
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| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
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| </i> |
| <b>4.1. </b>ElasticJob-Lite |
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| </a> |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
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| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
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| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
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| <b>4.1.1 </b>Usage |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-api/"> |
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| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
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| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
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| Job API |
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| </a> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-api/job-interface/" title="Job Development" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-api/job-interface/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Job Development |
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| </a> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-api/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-api/java-api/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Java API |
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| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-api/spring-boot-starter/" title="Use Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-api/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Boot Starter |
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| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-api/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-api/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
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| </a> |
| </li> |
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| </ul> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-listener/" title="Job Listener" class="dd-item |
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| "> |
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| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-listener/"> |
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| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
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| Job Listener |
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| </a> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-listener/listener-interface/" title="Listener Development" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-listener/listener-interface/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Listener Development |
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| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-listener/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-listener/java-api/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Java API |
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| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/job-listener/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/job-listener/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
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| </a> |
| </li> |
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| </ul> |
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| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/tracing/" title="Tracing" class="dd-item |
| parent |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| Tracing |
| |
| </a> |
| |
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| <ul> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/tracing/java-api/" title="Use Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/java-api/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Java API |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/tracing/spring-boot-starter/" title="Use Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Boot Starter |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/tracing/spring-namespace/" title="Use Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Use Spring Namespace |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/tracing/table-structure/" title="Table Structure" class="dd-item active"> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/table-structure/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Table Structure |
| |
| </a> |
| </li> |
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| </ul> |
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| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/usage/operation-api/" title="Operation API" class="dd-item |
| |
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| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/operation-api/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| |
| </i> |
| Operation API |
| |
| </a> |
| |
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| </li> |
| |
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| </ul> |
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| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/" title="Configuration" class="dd-item |
| |
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| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| <b>4.1.2 </b>Configuration |
| |
| </a> |
| |
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| <ul> |
| |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/java-api/" title="Java API" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/java-api/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Java API |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/spring-boot-starter/" title="Spring Boot Starter" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/spring-boot-starter/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Spring Boot Starter |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/spring-namespace/" title="Spring Namespace" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/spring-namespace/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Spring Namespace |
| |
| </a> |
| </li> |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/built-in-strategy/" title="Built-in Strategy" class="dd-item |
| |
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| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/built-in-strategy/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| Built-in Strategy |
| |
| </a> |
| |
| |
| <ul> |
| |
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| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/built-in-strategy/sharding/" title="Job Sharding Strategy" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/built-in-strategy/sharding/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Job Sharding Strategy |
| |
| </a> |
| </li> |
| |
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| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/built-in-strategy/thread-pool/" title="Thread Pool Strategy" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/built-in-strategy/thread-pool/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Thread Pool Strategy |
| |
| </a> |
| </li> |
| |
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| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/built-in-strategy/error-handler/" title="Error Handler Strategy" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/built-in-strategy/error-handler/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Error Handler Strategy |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
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| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/configuration/props/" title="Job Properties" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/configuration/props/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Job Properties |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/operation/" title="Operation" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/operation/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| <b>4.1.3 </b>Operation |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
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| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/operation/deploy-guide/" title="Deploy Guide" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/operation/deploy-guide/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Deploy Guide |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/operation/dump/" title="Dump Job Information" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/operation/dump/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Dump Job Information |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/operation/execution-monitor/" title="Execution Monitor" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/operation/execution-monitor/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Execution Monitor |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-lite/operation/web-console/" title="Console" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/operation/web-console/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Console |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
| |
| |
| |
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| </ul> |
| |
| </li> |
| |
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| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-cloud/" title="ElasticJob-Cloud" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| <b>4.2. </b>ElasticJob-Cloud |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
| |
| |
| |
| |
| |
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| |
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| |
| <li data-nav-id="/en/user-manual/elasticjob-cloud/usage/" title="Usage" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/usage/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M593.450667 512.128L360.064 278.613333l45.290667-45.226666 278.613333 278.762666L405.333333 790.613333l-45.226666-45.269333z" p-id="5605" ></path> |
| </svg> |
| |
| </i> |
| <b>4.2.1. </b>Usage |
| |
| </a> |
| |
| |
| <ul> |
| |
| |
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| <li data-nav-id="/en/user-manual/elasticjob-cloud/usage/dev-guide/" title="Dev Guide" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/usage/dev-guide/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Dev Guide |
| |
| </a> |
| </li> |
| |
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| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-cloud/usage/local-executor/" title="Local Executor" class="dd-item "> |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/usage/local-executor/"> |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| Local Executor |
| |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| </ul> |
| |
| </li> |
| |
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| |
| |
| |
| |
| |
| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-cloud/configuration/" title="Configuration" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/configuration/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
| |
| </i> |
| <b>4.2.2. </b>Configuration |
| |
| </a> |
| |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
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| |
| |
| <li data-nav-id="/en/user-manual/elasticjob-cloud/operation/" title="Operation" class="dd-item |
| |
| |
| |
| "> |
| |
| <a href="https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-cloud/operation/"> |
| <i class="collapse" style="display:inline; font-family:'courier';"> |
| |
| <svg class="icon icon-down" |
| style="display: none;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
| <path d="M500.8 604.778667L267.306667 371.392l-45.226667 45.269333 278.741333 278.613334 278.485334-278.613334-45.248-45.248z" p-id="5376" ></path> |
| </svg> |
| <svg class="icon icon-right" |
| style="display: inline-block;" |
| viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="#777"> |
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| </svg> |
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| <b>4.2.3. </b>Operation |
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| Deploy Guide |
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| <li data-nav-id="/en/user-manual/elasticjob-cloud/operation/high-availability/" title="High Available" class="dd-item "> |
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| <svg viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5375" width="20" height="20"></svg> |
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| Console |
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| <li data-nav-id="/en/dev-manual/" title="Dev Manual" class="dd-item |
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| <b>5. </b>Dev Manual |
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| <b>5.1. </b>Job Sharding Strategy |
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| <b>5.2. </b>Thread Pool Strategy |
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| <b>5.3. </b>Error Handler |
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| <b>5.4. </b>Job Class Name Provider |
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| <b>5.5. </b>Roadmap |
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| <b>6. </b>Downloads |
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| <b>7. </b>Powered By |
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| <a href='https://shardingsphere.apache.org/elasticjob/current/en/'>ElasticJob</a> > <a href='https://shardingsphere.apache.org/elasticjob/current/en/user-manual/'>User Manual</a> > <a href='https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/'>ElasticJob-Lite</a> > <a href='https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/'>Usage</a> > <a href='https://shardingsphere.apache.org/elasticjob/current/en/user-manual/elasticjob-lite/usage/tracing/'>Tracing</a> > Table Structure |
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| <ul> |
| <li><a href="#job_execution_log-columns">JOB_EXECUTION_LOG Columns</a></li> |
| <li><a href="#job_status_trace_log-columns">JOB_STATUS_TRACE_LOG Columns</a></li> |
| </ul> |
| </nav> |
| |
| <p>The database which is the value of the event tracing property <code>event_trace_rdb_url</code> will automatically creates two tables <code>JOB_EXECUTION_LOG</code> and <code>JOB_STATUS_TRACE_LOG</code> and several indexes.</p> |
| <h2 id="job_execution_log-columns">JOB_EXECUTION_LOG Columns</h2> |
| <table> |
| <thead> |
| <tr> |
| <th>Column name</th> |
| <th align="left">Column type</th> |
| <th align="left">Required</th> |
| <th align="left">Describe</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td>id</td> |
| <td align="left">VARCHAR(40)</td> |
| <td align="left">Yes</td> |
| <td align="left">Primary key</td> |
| </tr> |
| <tr> |
| <td>job_name</td> |
| <td align="left">VARCHAR(100)</td> |
| <td align="left">Yes</td> |
| <td align="left">Job name</td> |
| </tr> |
| <tr> |
| <td>task_id</td> |
| <td align="left">VARCHAR(1000)</td> |
| <td align="left">Yes</td> |
| <td align="left">Task name, create new tasks every time the job runs.</td> |
| </tr> |
| <tr> |
| <td>hostname</td> |
| <td align="left">VARCHAR(255)</td> |
| <td align="left">Yes</td> |
| <td align="left">Hostname</td> |
| </tr> |
| <tr> |
| <td>ip</td> |
| <td align="left">VARCHAR(50)</td> |
| <td align="left">Yes</td> |
| <td align="left">IP</td> |
| </tr> |
| <tr> |
| <td>sharding_item</td> |
| <td align="left">INT</td> |
| <td align="left">Yes</td> |
| <td align="left">Sharding item</td> |
| </tr> |
| <tr> |
| <td>execution_source</td> |
| <td align="left">VARCHAR(20)</td> |
| <td align="left">Yes</td> |
| <td align="left">Source of job execution. The value options are <code>NORMAL_TRIGGER</code>, <code>MISFIRE</code>, <code>FAILOVER</code>.</td> |
| </tr> |
| <tr> |
| <td>failure_cause</td> |
| <td align="left">VARCHAR(2000)</td> |
| <td align="left">No</td> |
| <td align="left">The reason for execution failure</td> |
| </tr> |
| <tr> |
| <td>is_success</td> |
| <td align="left">BIT</td> |
| <td align="left">Yes</td> |
| <td align="left">Execute successfully or not</td> |
| </tr> |
| <tr> |
| <td>start_time</td> |
| <td align="left">TIMESTAMP</td> |
| <td align="left">Yes</td> |
| <td align="left">Job start time</td> |
| </tr> |
| <tr> |
| <td>complete_time</td> |
| <td align="left">TIMESTAMP</td> |
| <td align="left">No</td> |
| <td align="left">Job end time</td> |
| </tr> |
| </tbody> |
| </table> |
| <p><code>JOB_EXECUTION_LOG</code> records the execution history of each job. |
| There are two steps:</p> |
| <ol> |
| <li>When the job is executed, program will create one record in the <code>JOB_EXECUTION_LOG</code>, and all fields except <code>failure_cause</code> and <code>complete_time</code> are not empty.</li> |
| <li>When the job completes execution, program will update the record, update the columns of <code>is_success</code>, <code>complete_time</code> and <code>failure_cause</code>(if the job execution fails).</li> |
| </ol> |
| <h2 id="job_status_trace_log-columns">JOB_STATUS_TRACE_LOG Columns</h2> |
| <table> |
| <thead> |
| <tr> |
| <th>Column name</th> |
| <th align="left">Column type</th> |
| <th align="left">Required</th> |
| <th align="left">Describe</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td>id</td> |
| <td align="left">VARCHAR(40)</td> |
| <td align="left">Yes</td> |
| <td align="left">Primary key</td> |
| </tr> |
| <tr> |
| <td>job_name</td> |
| <td align="left">VARCHAR(100)</td> |
| <td align="left">Yes</td> |
| <td align="left">Job name</td> |
| </tr> |
| <tr> |
| <td>original_task_id</td> |
| <td align="left">VARCHAR(1000)</td> |
| <td align="left">Yes</td> |
| <td align="left">Original task name</td> |
| </tr> |
| <tr> |
| <td>task_id</td> |
| <td align="left">VARCHAR(1000)</td> |
| <td align="left">Yes</td> |
| <td align="left">Task name</td> |
| </tr> |
| <tr> |
| <td>slave_id</td> |
| <td align="left">VARCHAR(1000)</td> |
| <td align="left">Yes</td> |
| <td align="left">Server’s name of executing the job. The valve is server’s IP for <code>ElasticJob-Lite</code>, is <code>Mesos</code>'s primary key for <code>ElasticJob-Cloud</code>.</td> |
| </tr> |
| <tr> |
| <td>source</td> |
| <td align="left">VARCHAR(50)</td> |
| <td align="left">Yes</td> |
| <td align="left">Source of job execution, the value options are <code>CLOUD_SCHEDULER</code>, <code>CLOUD_EXECUTOR</code>, <code>LITE_EXECUTOR</code>.</td> |
| </tr> |
| <tr> |
| <td>execution_type</td> |
| <td align="left">VARCHAR(20)</td> |
| <td align="left">Yes</td> |
| <td align="left">Type of job execution, the value options are <code>NORMAL_TRIGGER</code>, <code>MISFIRE</code>, <code>FAILOVER</code>.</td> |
| </tr> |
| <tr> |
| <td>sharding_item</td> |
| <td align="left">VARCHAR(255)</td> |
| <td align="left">Yes</td> |
| <td align="left">Collection of sharding item, multiple sharding items are separated by commas.</td> |
| </tr> |
| <tr> |
| <td>state</td> |
| <td align="left">VARCHAR(20)</td> |
| <td align="left">Yes</td> |
| <td align="left">State of job execution, the value options are <code>TASK_STAGING</code>, <code>TASK_RUNNING</code>, <code>TASK_FINISHED</code>, <code>TASK_KILLED</code>, <code>TASK_LOST</code>, <code>TASK_FAILED</code>, <code>TASK_ERROR</code>.</td> |
| </tr> |
| <tr> |
| <td>message</td> |
| <td align="left">VARCHAR(2000)</td> |
| <td align="left">Yes</td> |
| <td align="left">Message</td> |
| </tr> |
| <tr> |
| <td>creation_time</td> |
| <td align="left">TIMESTAMP</td> |
| <td align="left">Yes</td> |
| <td align="left">Create time</td> |
| </tr> |
| </tbody> |
| </table> |
| <p><code>JOB_STATUS_TRACE_LOG</code> record the job status changes. |
| Through the <code>task_id</code> of each job, user can query the life cycle and running track of the job status change.</p> |
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