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Posted to commits@doris.apache.org by li...@apache.org on 2020/03/05 03:35:11 UTC
[incubator-doris] branch Doc]-Add-broker-load-doc created (now
eca6880)
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liuhangyuan pushed a change to branch Doc]-Add-broker-load-doc
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at eca6880 Update broker-load-manual.md
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new eca6880 Update broker-load-manual.md
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[incubator-doris] 01/01: Update broker-load-manual.md
Posted by li...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
liuhangyuan pushed a commit to branch Doc]-Add-broker-load-doc
in repository https://gitbox.apache.org/repos/asf/incubator-doris.git
commit eca68801da4841feb86bfe4338f30d6140f6a5db
Author: HangyuanLiu <46...@qq.com>
AuthorDate: Thu Mar 5 11:35:01 2020 +0800
Update broker-load-manual.md
---
.../administrator-guide/load-data/broker-load-manual.md | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md b/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md
index a739231..615e62d 100644
--- a/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md
+++ b/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md
@@ -490,5 +490,20 @@ LoadFinishTime: 2019-07-27 11:50:16
* 导入报错：`failed to send batch` 或 `TabletWriter add batch with unknown id`
请参照 [导入手册](./load-manual.md) 中 **通用系统配置** 中 **BE 配置**，适当修改 `tablet_writer_rpc_timeout_sec` 和 `streaming_load_rpc_max_alive_time_sec`。
+
+* 导入报错：`LOAD_RUN_FAIL; msg:Invalid Column Name:xxx`
+
+ 如果是PARQUET或者ORC格式的数据, 需要保持文件头的列名与doris表中的列名一致，如 :
+ ```
+ (tmp_c1,tmp_c2)
+ SET
+ (
+ id=tmp_c2,
+ name=tmp_c1
+ )
+ ```
+ 代表获取在parquet或orc中以(tmp_c1, tmp_c2)为列名的列，映射到doris表中的(id, name)列。如果没有设置set, 则以column中的列名作为映射关系。
+
+ 注：如果使用某些hive版本直接生成的orc文件，orc文件中的表头并非hive meta中的列名，而是（_col0, _col1, _col2, ...）, 可能导致Invalid Column Name错误，那么则需要使用set进行映射。
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