geedge-jira/md/OMPUB-617.md

# TSG-22.08 日志中pcap下载失败

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-617 | 2022-09-08T17:14:30.000+0800 | 刘学利 | 已关闭 |


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现象：点击下载按钮没有反应，过了大概30s之后出现下载弹窗，但是无法完成下载
CM IP：192.168.44.29
OLAP IP：192.168.44.30
功能端IP：192.168.40.62
 !image-2022-09-08-17-14-09-499.png|thumbnail! **qidaijie** commented on *2022-09-08T18:37:22.891+0800*:

通过日志查看：
* packet_dump程序在连接Kafka失败一次后，未尝试重新连接Kafka，后续持续保持该状态。
* 容器均无重启记录。
 !screenshot-2.png|thumbnail!  !image-2022-09-08-18-39-54-737.png|thumbnail! 

无其他操作，仅重启packet_dump程序后功能恢复正常。



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**pengxuanzheng** commented on *2022-09-09T14:02:42.635+0800*:

packet_dump 在连接kafka失败后，需要增加重连kafka操作[~liuxueli] 



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**gitlab** commented on *2022-09-28T14:54:01.346+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a commit|https://git.mesalab.cn/tango/go_packet_dump/-/commit/07ee90d04e8f776b96190e0544391864910fdbbd] of [TSG Appliance / go_packet_dump|https://git.mesalab.cn/tango/go_packet_dump] on branch [bugfix-hanging-error-by-kafka-broker-stop|https://git.mesalab.cn/tango/go_packet_dump/-/tree/bugfix-hanging-error-by-kafka-broker-stop]:{quote}TSG-12100,OMPUB-617,TSG-11820,TSG-11610,TSG-11608: 修复网络调整、断电重启、大流量测试后，程序出现异常后无法恢复的问题{quote}



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**gitlab** commented on *2022-09-28T14:54:19.710+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a merge request|https://git.mesalab.cn/tango/go_packet_dump/-/merge_requests/9] of [TSG Appliance / go_packet_dump|https://git.mesalab.cn/tango/go_packet_dump] on branch [bugfix-hanging-error-by-kafka-broker-stop|https://git.mesalab.cn/tango/go_packet_dump/-/tree/bugfix-hanging-error-by-kafka-broker-stop]:{quote}TSG-12100,OMPUB-617,TSG-11820,TSG-11610,TSG-11608: 修复网络调整、断电重启、大流量测试后，程序出现异常后无法恢复的问题{quote}



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