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fix: fix NPE, 使用CanalServerWithManager时，开启GTID模式下，不传入masterPosition的情况下，会产生NPE

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赵峰
2018-10-29 16:18:12 +08:00
parent b9f40f326f
commit fa79db65b7
1 changed files with 4 additions and 4 deletions
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8
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlEventParser.java
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@@ -35,12 +35,12 @@ import com.taobao.tddl.dbsync.binlog.LogEvent;
/** /**
* 基于向mysql server复制binlog实现 * 基于向mysql server复制binlog实现
* *
* <pre> * <pre>
* 1. 自身不控制mysql主备切换，由ha机制来控制. 比如接入tddl/cobar/自身心跳包成功率 * 1. 自身不控制mysql主备切换，由ha机制来控制. 比如接入tddl/cobar/自身心跳包成功率
* 2. 切换机制 * 2. 切换机制
* </pre> * </pre>
* *
* @author jianghang 2012-6-21 下午04:06:32 * @author jianghang 2012-6-21 下午04:06:32
* @version 1.0.0 * @version 1.0.0
*/ */
@@ -202,7 +202,7 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
/** /**
* 心跳信息 * 心跳信息
* *
* @author jianghang 2012-7-6 下午02:50:15 * @author jianghang 2012-7-6 下午02:50:15
* @version 1.0.0 * @version 1.0.0
*/ */
@@ -352,7 +352,7 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
return logPosition.getPostion(); return logPosition.getPostion();
} }
if (StringUtils.isNotEmpty(masterPosition.getGtid())) { if (masterPosition!=null && StringUtils.isNotEmpty(masterPosition.getGtid())) {
return masterPosition; return masterPosition;
} }
} }