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new fefc8a8efbe branch-2.1: [fix](new_json_reader)fix new_json_reader core
(#43188)
fefc8a8efbe is described below
commit fefc8a8efbef69a69a3de26c2ce2cfea6ab68e03
Author: github-actions[bot]
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Sat Nov 9 12:33:34 2024 +0800
branch-2.1: [fix](new_json_reader)fix new_json_reader core (#43188)
Cherry-picked from #41290
Co-authored-by: amory <wangqian...@selectdb.com>
---
be/src/vec/exec/format/json/new_json_reader.cpp | 5 ++
.../test_json_reader_without_object.groovy | 57 ++++++++++++++++++++++
2 files changed, 62 insertions(+)
diff --git a/be/src/vec/exec/format/json/new_json_reader.cpp
b/be/src/vec/exec/format/json/new_json_reader.cpp
index 40dc6dda5f9..0850f5c0286 100644
--- a/be/src/vec/exec/format/json/new_json_reader.cpp
+++ b/be/src/vec/exec/format/json/new_json_reader.cpp
@@ -331,6 +331,11 @@ Status
NewJsonReader::get_parsed_schema(std::vector<std::string>* col_names,
objectValue = _json_doc;
}
+ if (!objectValue->IsObject()) {
+ return Status::DataQualityError("JSON data is not an object. but: {}",
+ objectValue->GetType());
+ }
+
// use jsonpaths to col_names
if (!_parsed_jsonpaths.empty()) {
for (auto& _parsed_jsonpath : _parsed_jsonpaths) {
diff --git
a/regression-test/suites/jsonb_p0/test_json_reader_without_object.groovy
b/regression-test/suites/jsonb_p0/test_json_reader_without_object.groovy
new file mode 100644
index 00000000000..ea1ccb3ba55
--- /dev/null
+++ b/regression-test/suites/jsonb_p0/test_json_reader_without_object.groovy
@@ -0,0 +1,57 @@
+// 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 org.codehaus.groovy.runtime.IOGroovyMethods
+
+suite("test_json_reader_without_object", "p0") {
+ String ak = getS3AK()
+ String sk = getS3SK()
+ String s3_endpoint = getS3Endpoint()
+ String bucket = context.config.otherConfigs.get("s3BucketName");
+
+ sql """ set enable_nereids_timeout=false; """
+ sql """ set max_scan_key_num = 48 """
+ sql """ set max_pushdown_conditions_per_column=1024 """
+
+ def dataFilePath =
"https://"+"${bucket}"+"."+"${s3_endpoint}"+"/regression/jsondata";
+ def dataSimpleNumber = "json_reader_without_object.json"
+ def dataSimpleArray = "json_reader_without_object_array.json"
+
+ // select expect error
+ test {
+ sql """ select * from s3(
+ "uri" = "${dataFilePath}/${dataSimpleNumber}",
+ "s3.access_key"= "${ak}",
+ "s3.secret_key" = "${sk}",
+ "format" = "json",
+ "provider" = "${getS3Provider()}",
+ "read_json_by_line"="true"); """
+ exception "DATA_QUALITY_ERROR"
+ }
+
+ test {
+ sql """ select * from s3(
+ "uri" = "${dataFilePath}/${dataSimpleArray}",
+ "s3.access_key"= "${ak}",
+ "s3.secret_key" = "${sk}",
+ "format" = "json",
+ "provider" = "${getS3Provider()}",
+ "strip_outer_array" = "true",
+ "read_json_by_line"="true"); """
+ exception "DATA_QUALITY_ERROR"
+ }
+}
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