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new e525e021ee [Enhancement](Load) stream tvf support csv header (#23797)
e525e021ee is described below
commit e525e021ee45c1fa60f2816867fc165d45b32012
Author: zzzzzzzs <1443539...@qq.com>
AuthorDate: Tue Sep 5 11:15:45 2023 +0800
[Enhancement](Load) stream tvf support csv header (#23797)
Co-authored-by: yiguolei <676222...@qq.com>
---
.../ExternalFileTableValuedFunction.java | 8 +--
.../load_p0/http_stream/student_with_names.csv | 11 ++++
.../http_stream/student_with_names_and_types.csv | 12 ++++
.../test_http_stream_csv_with_names.out | 13 +++++
.../test_http_stream_csv_with_names_and_types.out | 13 +++++
.../test_http_stream_csv_with_names.groovy | 64 ++++++++++++++++++++++
...est_http_stream_csv_with_names_and_types.groovy | 64 ++++++++++++++++++++++
7 files changed, 179 insertions(+), 6 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ExternalFileTableValuedFunction.java
b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ExternalFileTableValuedFunction.java
index fe870609f6..b3d83a35c9 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ExternalFileTableValuedFunction.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ExternalFileTableValuedFunction.java
@@ -226,14 +226,10 @@ public abstract class ExternalFileTableValuedFunction
extends TableValuedFunctio
throw new AnalysisException("format:" + formatString + " is
not supported.");
}
- // TODO Support is needed in the future
- if (getTFileType() == TFileType.FILE_STREAM &&
(formatString.equals("csv_with_names")
- || formatString.equals("csv_with_names_and_types")
- || formatString.equals("parquet")
+ if (getTFileType() == TFileType.FILE_STREAM &&
(formatString.equals("parquet")
|| formatString.equals("avro")
|| formatString.equals("orc"))) {
- throw new AnalysisException("current http_stream does not yet
support csv_with_names, "
- + "csv_with_names_and_types, parquet, avro and orc");
+ throw new AnalysisException("current http_stream does not yet
support parquet, avro and orc");
}
columnSeparator = validParams.getOrDefault(COLUMN_SEPARATOR,
DEFAULT_COLUMN_SEPARATOR);
lineDelimiter = validParams.getOrDefault(LINE_DELIMITER,
DEFAULT_LINE_DELIMITER);
diff --git a/regression-test/data/load_p0/http_stream/student_with_names.csv
b/regression-test/data/load_p0/http_stream/student_with_names.csv
new file mode 100644
index 0000000000..62d32e39f4
--- /dev/null
+++ b/regression-test/data/load_p0/http_stream/student_with_names.csv
@@ -0,0 +1,11 @@
+id,name,age
+1,alice,18
+2,bob,20
+3,jack,24
+4,jackson,19
+5,liming,18
+6,luffy,20
+7,zoro,22
+8,sanzi,26
+9,wusuopu,21
+10,nami,18
\ No newline at end of file
diff --git
a/regression-test/data/load_p0/http_stream/student_with_names_and_types.csv
b/regression-test/data/load_p0/http_stream/student_with_names_and_types.csv
new file mode 100644
index 0000000000..4e88aef6d8
--- /dev/null
+++ b/regression-test/data/load_p0/http_stream/student_with_names_and_types.csv
@@ -0,0 +1,12 @@
+id,name,age
+INT,STRING,INT
+1,alice,18
+2,bob,20
+3,jack,24
+4,jackson,19
+5,liming,18
+6,luffy,20
+7,zoro,22
+8,sanzi,26
+9,wusuopu,21
+10,nami,18
\ No newline at end of file
diff --git
a/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names.out
b/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names.out
new file mode 100644
index 0000000000..86afc788c1
--- /dev/null
+++
b/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names.out
@@ -0,0 +1,13 @@
+-- This file is automatically generated. You should know what you did if you
want to edit this
+-- !sql1 --
+1 alice 18
+2 bob 20
+3 jack 24
+4 jackson 19
+5 liming 18
+6 luffy 20
+7 zoro 22
+8 sanzi 26
+9 wusuopu 21
+10 nami 18
+
diff --git
a/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names_and_types.out
b/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names_and_types.out
new file mode 100644
index 0000000000..86afc788c1
--- /dev/null
+++
b/regression-test/data/load_p0/http_stream/test_http_stream_csv_with_names_and_types.out
@@ -0,0 +1,13 @@
+-- This file is automatically generated. You should know what you did if you
want to edit this
+-- !sql1 --
+1 alice 18
+2 bob 20
+3 jack 24
+4 jackson 19
+5 liming 18
+6 luffy 20
+7 zoro 22
+8 sanzi 26
+9 wusuopu 21
+10 nami 18
+
diff --git
a/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names.groovy
b/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names.groovy
new file mode 100644
index 0000000000..d42a51f4db
--- /dev/null
+++
b/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names.groovy
@@ -0,0 +1,64 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import java.util.Random;
+
+suite("test_http_stream_csv_with_names", "p0") {
+
+ // 1. test csv_with_names
+ def tableName1 = "test_http_stream_csv_with_names"
+ def db = "regression_test_load_p0_http_stream"
+ try {
+ sql """
+ CREATE TABLE IF NOT EXISTS ${tableName1} (
+ id int,
+ name VARCHAR(100),
+ age int
+ )
+ DISTRIBUTED BY HASH(id) BUCKETS 1
+ PROPERTIES (
+ "replication_num" = "1"
+ )
+ """
+
+ streamLoad {
+ set 'version', '1'
+ set 'sql', """
+ insert into ${db}.${tableName1} (id, name, age) select
cast(id as INT) as id, name, age from http_stream(
+ "format"="csv_with_names"
+ )
+ """
+ time 10000
+ file 'student_with_names.csv'
+ check { result, exception, startTime, endTime ->
+ if (exception != null) {
+ throw exception
+ }
+ log.info("http_stream result: ${result}".toString())
+ def json = parseJson(result)
+ assertEquals("success", json.Status.toLowerCase())
+ assertEquals(10, json.NumberTotalRows)
+ assertEquals(0, json.NumberFilteredRows)
+ }
+ }
+
+ qt_sql1 "select id, name, age from ${tableName1} order by id"
+ } finally {
+ try_sql "DROP TABLE IF EXISTS ${tableName1}"
+ }
+}
+
diff --git
a/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names_and_types.groovy
b/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names_and_types.groovy
new file mode 100644
index 0000000000..54f6b8dc08
--- /dev/null
+++
b/regression-test/suites/load_p0/http_stream/test_http_stream_csv_with_names_and_types.groovy
@@ -0,0 +1,64 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import java.util.Random;
+
+suite("test_http_stream_csv_with_names_and_types", "p0") {
+
+ // 1. test csv_with_names_and_types
+ def tableName1 = "test_http_stream_csv_with_names_and_types"
+ def db = "regression_test_load_p0_http_stream"
+ try {
+ sql """
+ CREATE TABLE IF NOT EXISTS ${tableName1} (
+ id int,
+ name VARCHAR(100),
+ age int
+ )
+ DISTRIBUTED BY HASH(id) BUCKETS 1
+ PROPERTIES (
+ "replication_num" = "1"
+ )
+ """
+
+ streamLoad {
+ set 'version', '1'
+ set 'sql', """
+ insert into ${db}.${tableName1} (id, name, age) select
cast(id as INT) as id, name, age from http_stream(
+ "format"="csv_with_names_and_types"
+ )
+ """
+ time 10000
+ file 'student_with_names_and_types.csv'
+ check { result, exception, startTime, endTime ->
+ if (exception != null) {
+ throw exception
+ }
+ log.info("http_stream result: ${result}".toString())
+ def json = parseJson(result)
+ assertEquals("success", json.Status.toLowerCase())
+ assertEquals(10, json.NumberTotalRows)
+ assertEquals(0, json.NumberFilteredRows)
+ }
+ }
+
+ qt_sql1 "select id, name, age from ${tableName1} order by id"
+ } finally {
+ try_sql "DROP TABLE IF EXISTS ${tableName1}"
+ }
+}
+
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