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geedge-jira/md/OMPUB-351.md
2025-09-14 21:52:36 +00:00

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# 【E21-OLAP】E现场定位BOL-IGW Hbase down OLAP HOS Services Down 告警原因
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-351 | 2022-02-10T03:05:46.000+0800 | 戚岱杰 | 已关闭 |
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定位排查nezha告警信息找出最终处理方案。
BOL-IGW Hbase down
BOL-IGW OLAP HOS Services Down
**qidaijie** commented on *2022-02-10T10:36:48.307+0800*:
上传排查时截图。
# zookeeper处理请求存在一定延迟但未超过HBase配置的最长时间。
# OLAP HOS Services down是由HBase宕引发的不需要处理HBase恢复后会自动恢复正常。
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**qidaijie** commented on *2022-02-23T11:41:36.481+0800*:
出现HBase down有两个原因
# HBase与Zookeeper会话连接超时HBase自身机制导致重启由于单机环境资源不足Zookeeper处理延迟偏高因此暂时没有较好的优化方案。
# 容器出现退出未自动拉起的情况;因修复过程中会更换容器,导致无法查询到旧容器行为日志,同时信息港暂未复现。若现场后续再出现该问题,需及时联系进行记录排查。
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## Attachments
**25132/hbase-conf.png**
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**25131/hbase-log.png**
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**25133/zk延迟.png**
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