Re: [PR] Add "lines" input format. (druid)

["zhangyue19921010 (via GitHub)" <gi...@apache.org>]

zhangyue19921010 commented on code in PR #18433:
URL: https://github.com/apache/druid/pull/18433#discussion_r2442735715


##########
docs/ingestion/data-formats.md:
##########
@@ -168,6 +168,28 @@ For example:
 }
 ```
 
+### Lines
+
+Configure the Lines `inputFormat` to load line-oriented data where each line is treated as a single field:
+
+| Field | Type | Description | Required |
+|-------|------|-------------|----------|
+| type | String | Set value to `lines`. | yes |
+
+The Lines input format reads each line from the input as UTF-8 text, and creates a single column named `line` containing the entire line as a string.
+This is useful for reading line-oriented data in a simple form for later processing.
+
+For example:
+
+```json
+"ioConfig": {
+  "inputFormat": {
+    "type": "lines"
+  },
+  ...
+}

Review Comment:
   This change adds `Lines` to the markdown doc. This is good because users can understand that it will create a single column named `line` containing the entire line as a string and how to use `lines` in the `ioConfig` of this PR, reading each line as UTF-8 text.



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