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fixed issue #818 , tableMeta tsdb bugfix

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七锋
2018-08-07 18:51:23 +08:00
parent 09339333bb
commit 23f7b3b5d8
2 changed files with 13 additions and 3 deletions
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13
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/AbstractMysqlEventParser.java
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@@ -7,6 +7,7 @@ import org.slf4j.LoggerFactory;
import com.alibaba.otter.canal.filter.CanalEventFilter;
import com.alibaba.otter.canal.filter.aviater.AviaterRegexFilter;
import com.alibaba.otter.canal.parse.CanalEventParser;
import com.alibaba.otter.canal.parse.driver.mysql.packets.MysqlGTIDSet;
import com.alibaba.otter.canal.parse.exception.CanalParseException;
import com.alibaba.otter.canal.parse.inbound.AbstractEventParser;
@@ -91,8 +92,16 @@ public abstract class AbstractMysqlEventParser extends AbstractEventParser {
public void start() throws CanalParseException {
if (enableTsdb) {
if (tableMetaTSDB == null) {
// 初始化
tableMetaTSDB = TableMetaTSDBBuilder.build(destination, tsdbSpringXml);
synchronized (CanalEventParser.class) {
try {
// 设置当前正在加载的通道，加载spring查找文件时会用到该变量
System.setProperty("canal.instance.destination", destination);
// 初始化
tableMetaTSDB = TableMetaTSDBBuilder.build(destination, tsdbSpringXml);
} finally {
System.setProperty("canal.instance.destination", "");
}
}
}
}