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[Feature] 关于Doris对接Elasticsearch时对join类型字段支持的优化建议 #47747

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huhuhuhr-1 opened this issue Feb 11, 2025 · 0 comments
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kind/feature Categorizes issue or PR as related to a new feature.

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@huhuhuhr-1
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huhuhuhr-1 commented Feb 11, 2025

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Description

尊敬的Doris团队:
您好!
我是一名Doris的使用者,近期在使用Doris连接Elasticsearch(以下简称ES)并查询ES映射表的过程中,遇到了一些问题,特向您反馈并提出优化建议。
在我们的使用场景中,ES中的某个字段类型为join,其结构如下:
JSON复制
{
"mappings": {
"properties": {
"字段名称": {
"type": "join",
"relations": {
"question": "answer"
}
}
}
}
}
然而,当我们将该ES表作为外部表接入Doris,并在查询中包含该join类型的字段时,查询就会报错。这给我们的数据查询和分析工作带来了极大的不便。
我们深知Doris在大数据处理和分析领域的强大能力和优势,也非常期待Doris能够不断完善和优化其与ES的对接功能。因此,我们建议Doris团队能够关注并解决这一问题,具体优化方向如下:
增强字段类型兼容性:希望Doris能够进一步扩展对ES字段类型的兼容性,尤其是对于join这种较为特殊的字段类型,能够在查询时正确识别和处理,避免出现查询报错的情况。
提供详细的错误提示信息:当查询报错时,能够提供更详细、更具针对性的错误提示信息,帮助用户快速定位问题所在,从而更高效地解决问题。
优化查询性能:在支持join类型字段查询的基础上,进一步优化查询性能,确保在包含此类字段的查询操作中,Doris能够保持高效的数据处理和响应速度。
我们相信,通过Doris团队的努力,这些问题一定能够得到妥善解决。这不仅将提升Doris在用户心中的满意度和信任度,也将进一步推动Doris在数据分析领域的广泛应用和发展。

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Are you willing to submit PR?

  • Yes I am willing to submit a PR!

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@huhuhuhr-1 huhuhuhr-1 added the kind/feature Categorizes issue or PR as related to a new feature. label Feb 11, 2025
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