From 54520d2e5be20ba907a3aa6e5c7abde35e6eaef8 Mon Sep 17 00:00:00 2001 From: qiaominna Date: Tue, 22 Sep 2020 14:24:49 +0800 Subject: [PATCH] Update Chinese documents to ensure consistency between Chinese and English documents. --- hetu-docs/zh/connector/hive.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hetu-docs/zh/connector/hive.md b/hetu-docs/zh/connector/hive.md index 33e554c43..2ebf4f929 100644 --- a/hetu-docs/zh/connector/hive.md +++ b/hetu-docs/zh/connector/hive.md @@ -645,6 +645,10 @@ DROP TABLE hive.web.request_logs DROP SCHEMA hive.web ``` +## 已知问题 + +- 在运行并发查询(包括选择、更新、删除、清空)或清空清理时,部分查询可能会由于冲突而失败。读查询也可能失败并报错“FileNotFoundException”。这些场景都是Hive ACID utils的bug导致,但不会造成数据丢失。此外,重新运行读取/选择查询也会成功。 + ## Hive连接器限制 - 只有当表是非事务性,`WHERE`子句匹配整个分区时,才支持[DELETE](../sql/delete.md)。对于事务型表,`WHERE`子句可以是任何条件。