NebulaGraph 讨论群 · Venus-2023-W2 #187
Replies: 51 comments
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各位老师，我遇到一个奇怪的bug，使用官方提供的basketballplayer数据集+cypher里的skip和limit做分页时，发现一个诡异的规律，只要skip的数量少于/等于limit的二分之一，就会出现丢数据，少于三分之一左右时，丢失全部数据： |
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有小伙伴遇到类似问题吗，之前用过neo4j和redisgraph，都没有发现这种问题 |
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「：有小伙伴遇到类似问题吗，之前用过neo4j和redisgraph，都没有发现这种问题」 https://discuss.nebula-graph.com.cn/ |
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我之前觉得是因为没加索引，但是查询节点时又没有遇到这个问题 |
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「想念小鱼干的清蒸：https://discuss.nebula-graph.com.cn/ 好的，社区之前没有遇到这个问题吗 |
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我的印象中是没有 |
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我用的是官方的数据集，之前应该也有小伙伴遇到了 |
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「想念小鱼干的清蒸：我的印象中是没有」 如果我想分页查询所有的关系，应该用什么靠谱语句 |
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老师 |
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「：如果我想分页查询所有的关系，应该用什么靠谱语句」 我知道的是 limit，但是你可以提这个问题的时候顺便问问我们的研发同学 |
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好的 |
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match ()-[e]->() return e skip 100 limit 34 |
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@想念小鱼干的清蒸 老师，您那边又nebula v3.30 的环境吗，可以帮我执行一下这个语句，看下有无数据出来吗 |
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可以跑出来 |
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「18岁的天空:）：有具体的分析方法吗 文档之类的」 https://docs.nebula-graph.com.cn/3.3.0/4.deployment-and-installation/1.resource-preparations/ |
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「18岁的天空:）：有具体的分析方法吗 文档之类的」 你为啥会问出来有没有文档这种问题：https://docs.nebula-graph.com.cn/3.3.0/4.deployment-and-installation/1.resource-preparations/
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请问一下，有朋友遇到过安装完成后启动时metad一直卡住问题吗？logs目录下无任何日志信息，status也卡住无法查看，环境是docker容器centos7.6 |
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nebula版本是最新版3.3.0 |
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就这样一直卡着不动了 |
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多久了 |
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半小时了 |
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logs目录是空的，没有生成任何文件 |
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「zhoujm：就这样一直卡着不动了」 让oom killer干掉了吗 |
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看下这个进程的内存占用吧 |
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内存占用是很低的，容器剩余内存也有9G多 |
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那应该就是网络问题吧 |
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metad连不上其他的？ |
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不是网络问题的，一般正常的话start all 启动会依次启动metad, graphd, storaged |
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我用的是本地部署模式，按照官网步骤操作 |
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Archive of WeChat Group: NebulaGraph 讨论群 · Venus-2023-W2
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