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在配置canal1.3同步binlog时,遇到了这个连接问题,网上找了一圈似乎没有同样的问题。一般的报错在failure之后还会有一些详细信息,比如提示权限,密码,binlog位置问题等,但是这个情况就没有,只提示连接失败。
2020-12-11 17:30:15.162 [destination = example , address = /192.168.12.52:3306 , Eve…
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es7启动出现如下错误 空指针:
2020-09-29 01:09:18.297 [main] INFO c.a.o.canal.adapter.launcher.loader.CanalAdapterService - ## start the canal client adapters.
2020-09-29 01:09:18.297 [main] INFO c.a.otter.c…
hsgmj updated
3 years ago
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17:11:45.376 [destination = null , address = localhost/127.0.0.1:3306 , EventParser] ERROR c.g.z.c.parser.BinlogFileEventParser - dump address localhost/127.0.0.1:3306 has an error, retrying. caused b…
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**升级至canal release/v1.1.5,(/canal/lib/druid-1.2.6.jar)后mysql binlog 的ddl解析还是出错:**
mysql Ver 14.14 Distrib 5.7.31
```
2021-05-20 15:41:35.859 [destination = example , address = mysql/172.19.0.5…
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## Question
Exception in thread "main" com.alibaba.otter.canal.protocol.exception.CanalClientException: failed to subscribe with reason: something goes wrong with channel:[id: 0x41fa2913, /58.33.10…
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- [ ] I have searched the [issues](https://github.com/alibaba/canal/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/alibaba/cana…
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增加配置后 出现 canal.mq.partitionsNum=1
出现如下错误
`
2021-03-21 19:07:32.723 [pool-75-thread-1] ERROR c.a.o.c.c.rocketmq.producer.CanalRocketMQProducer - java.util.concurrent.ExecutionException: java.lang.…
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## Question
ERROR com.alibaba.otter.canal.client.adapter.support.Util - sqlRs has error, sql: SELECT * FROM `表名` LIMIT 1
ERROR c.a.otter.canal.client.adapter.rdb.service.RdbEtlService - ja…
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### environment
- canal.deployer-1.1.5
- canal.adapter-1.1.5
- 5.7.34-log
### Issue Description
2021-08-02 06:12:25.276 [pool-7-thread-1] ERROR c.a.otter.canal.adapter.launcher.loader.AdapterPr…
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## Question
第一次上手Canal,按照QuickStart来尝试,
版本是canal.deployer-1.1.4
执行 sh ./bin/start.sh 时,
没有启动服务成功,
查看canal_stdout.log日志显示:
Error: Could not find or load main class com.alibaba.otter.canal.dep…