canal基于timestamp位点回抽报错

canal版本：1.0.22 测试时基于timestamp位点信息配置数据重抽，发现日志里不断报错，请问是什么原因，该如何解决？报错信息如下： 2016-12-05 19:24:29.049 [destination = oms_orders , address = /172.172.230.36:3307 , EventParser] WARN c.a.otter.canal.parse.inbound.mysql.MysqlEventParser - prepare to find start position ::1480780800000 2016-12-05 19:24:49.062 [destination = oms_orders , address = /172.172.230.36:3307 , EventParser] ERROR c.a.otter.canal.parse.inbound.mysql.MysqlEventParser - ERROR ## findAsPerTimestampInSpecificLogFile has an error java.io.IOException: KILL DUMP 19915370 failure:java.io.IOException: ErrorPacket [errorNumber=1094, fieldCount=-1, message=Unknown thread id: 19915370, sqlState=HY000, sqlStateMarker=#] with command: KILL CONNECTION 19915370 at com.alibaba.otter.canal.parse.driver.mysql.MysqlUpdateExecutor.update(MysqlUpdateExecutor.java:49) at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.disconnect(MysqlConnector.java:104) at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.reconnect(MysqlConnector.java:82) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.reconnect(MysqlConnection.java:56) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findAsPerTimestampInSpecificLogFile(MysqlEventParser.java:674) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findByStartTimeStamp(MysqlEventParser.java:519) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPositionInternal(MysqlEventParser.java:356) at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPosition(MysqlEventParser.java:313) at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:162) at java.lang.Thread.run(Thread.java:745)

at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.disconnect(MysqlConnector.java:106) ~[canal.parse.driver-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.driver.mysql.MysqlConnector.reconnect(MysqlConnector.java:82) ~[canal.parse.driver-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.reconnect(MysqlConnection.java:56) ~[canal.parse-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findAsPerTimestampInSpecificLogFile(MysqlEventParser.java:674) [canal.parse-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findByStartTimeStamp(MysqlEventParser.java:519) [canal.parse-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPositionInternal(MysqlEventParser.java:356) [canal.parse-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPosition(MysqlEventParser.java:313) [canal.parse-1.0.22.jar:na]
at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:162) [canal.parse-1.0.22.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]

我用的1.0.22版本里的代码，发现异常不是记录日志

原提问者GitHub用户smallez