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Posted to commits@seatunnel.apache.org by "NickYoungPeng (via GitHub)" <gi...@apache.org> on 2023/05/22 08:51:17 UTC
[GitHub] [seatunnel] NickYoungPeng opened a new pull request, #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
NickYoungPeng opened a new pull request, #4803:
URL: https://github.com/apache/seatunnel/pull/4803
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288316435
##########
docs/en/connector-v2/source/Kingbase.md:
##########
@@ -0,0 +1,145 @@
+# Kingbase
+
+> JDBC Kingbase Source Connector
+
Review Comment:
Add version information as above
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[GitHub] [seatunnel] NickYoungPeng commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288435397
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
<img width="1313" alt="image" src="https://github.com/apache/seatunnel/assets/72905543/8a8367e9-e05b-42ac-9ad8-fa96b2f9e9f8">
i try it but not ok
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1624739480
@hailin0 @EricJoy2048 @Hisoka-X please review
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1627028144
> > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> >
> >
> > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
>
> hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.start(S
parkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
<img width="1720" alt="image" src="https://github.com/apache/seatunnel/assets/72905543/a62cf1b3-4785-4a54-9db1-077fc63d3bb3">
in local env is ok,I suspect something is wrong with the container
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[GitHub] [seatunnel] NickYoungPeng commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288401065
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
`com.kingbase8.util.KSQLException: ERROR: prepared transactions are disabled
Hint: Set max_prepared_transactions to a nonzero value.`
need Set max_prepared_transactions to a nonzero value
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[GitHub] [seatunnel] zhilinli123 commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1672475526
Wait for ci
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[GitHub] [seatunnel] hailin0 commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "hailin0 (via GitHub)" <gi...@apache.org>.
hailin0 commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1558415509
please add e2e testcase
https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
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[GitHub] [seatunnel] NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
URL: https://github.com/apache/seatunnel/pull/4803
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1624542833
> please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
need all success？
<img width="529" alt="Snipaste_2023-07-07_09-57-44" src="https://github.com/apache/seatunnel/assets/72905543/826d67fb-2844-470d-9796-053c51ebbb71">
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1556841420
> why close？
some code is not push, wait a min
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288315947
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
+
+## Supported DataSource Info
+
+| Datasource | Supported versions | Driver | Url | Maven |
+|------------|--------------------|----------------------|------------------------------------------|------------------------------------------------------------------------------------------------|
+| Kingbase | v8r6 | com.kingbase8.Driver | jdbc:kingbase8://localhost:54321/db_test | [Download](https://repo1.maven.org/maven2/cn/com/kingbase/kingbase8/8.6.0/kingbase8-8.6.0.jar) |
+
+## Database Dependency
+
+> Please download the support list corresponding to 'Maven' and copy it to the '$SEATNUNNEL_HOME/plugins/jdbc/lib/' working directory<br/>
+> For example: cp kingbase8-8.6.0.jar $SEATNUNNEL_HOME/plugins/jdbc/lib/
+
+## Data Type Mapping
+
+| Kingbase Data type | SeaTunnel Data type |
+|--------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
+| BOOL | BOOLEAN |
+| INT2 | SHORT |
+| SMALLSERIAL</br> SERIAL </br>INT4 | INT |
+| INT8 </br> BIGSERIAL | BIGINT |
+| FLOAT4 | FLOAT |
+| FLOAT8 | DOUBLE |
+| NUMERIC | DECIMAL((Get the designated column's specified column size),<br/>(Gets the designated column's number of digits to right of the decimal point.))) |
+| BPCHAR<br/>CHARACTER<br/> VARCHAR<br/>TEXT | STRING |
+| TIMESTAMP | LOCALDATETIME |
+| TIME | LOCALTIME |
+| DATE | LOCALDATE |
+| Other Data type | Not supported yet |
+
+## Source Options
+
+| Name | Type | Required | Default | Description |
+|------------------------------|------------|----------|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| url | String | Yes | - | The URL of the JDBC connection. Refer to a case: jdbc:kingbase8://localhost:54321/test |
+| driver | String | Yes | - | The jdbc class name used to connect to the remote data source, should be `com.kingbase8.Driver`. |
+| user | String | No | - | Connection instance user name |
+| password | String | No | - | Connection instance password |
+| query | String | Yes | - | Query statement |
+| connection_check_timeout_sec | Int | No | 30 | The time in seconds to wait for the database operation used to validate the connection to complete |
+| partition_column | String | No | - | The column name for parallelism's partition, only support numeric type column and string type column. |
+| partition_lower_bound | BigDecimal | No | - | The partition_column min value for scan, if not set SeaTunnel will query database get min value. |
+| partition_upper_bound | BigDecimal | No | - | The partition_column max value for scan, if not set SeaTunnel will query database get max value. |
+| partition_num | Int | No | job parallelism | The number of partition count, only support positive integer. Default value is job parallelism. |
+| fetch_size | Int | No | 0 | For queries that return a large number of objects, you can configure <br/> the row fetch size used in the query to improve performance by <br/> reducing the number database hits required to satisfy the selection criteria.<br/> Zero means use jdbc default value. |
+| common-options | | No | - | Source plugin common parameters, please refer to [Source Common Options](common-options.md) for details |
+
+### Tips
+
+> If partition_column is not set, it will run in single concurrency, and if partition_column is set, it will be executed in parallel according to the concurrency of tasks.
+
+## Task Example
+
+### Simple:
+
+> This example defines a SeaTunnel synchronization task that automatically generates data through FakeSource and sends it to JDBC Sink. FakeSource generates a total of 16 rows of data (row.num=16), with each row having two fields, name (string type) and age (int type). The final target table is test_table will also be 16 rows of data in the table. Before run this job, you need create database test and table test_table in your DB2. And if you have not yet installed and deployed SeaTunnel, you need to follow the instructions in [Install SeaTunnel](../../start-v2/locally/deployment.md) to install and deploy SeaTunnel. And then follow the instructions in [Quick Start With SeaTunnel Engine](../../start-v2/locally/quick-start-seatunnel-engine.md) to run this job.
+
+```
+# Defining the runtime environment
+env {
+ # You can set flink configuration here
+ execution.parallelism = 1
+ job.mode = "BATCH"
+}
+
+source {
+ # This is a example source plugin **only for test and demonstrate the feature source plugin**
+ FakeSource {
+ parallelism = 1
+ result_table_name = "fake"
+ row.num = 16
+ schema = {
+ fields {
+ name = "string"
Review Comment:
Add a full type test
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288314038
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
Review Comment:
reference: https://github.com/apache/seatunnel/pull/5249
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[GitHub] [seatunnel] NickYoungPeng commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288553317
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
don't support
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1632578050
> > > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > > >
> > > >
> > > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> > >
> > >
> > > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.sta
rt(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
> >
> >
> > <img alt="image" width="1720" src="https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png">
> > in local env is ok,I suspect something is wrong with the container
>
> [This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1634137905
>  It can fix `ansi_x3.4-1968` error.
thx sir
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[GitHub] [seatunnel] Hisoka-X commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "Hisoka-X (via GitHub)" <gi...@apache.org>.
Hisoka-X commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1201383552
##########
seatunnel-connectors-v2/connector-jdbc/src/main/java/org/apache/seatunnel/connectors/seatunnel/jdbc/internal/dialect/kingbasees/KingbaseESTypeMapper.java:
##########
@@ -0,0 +1,152 @@
+/*
+ * 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.
+ */
+
+package org.apache.seatunnel.connectors.seatunnel.jdbc.internal.dialect.kingbasees;
+
+import org.apache.seatunnel.api.table.type.ArrayType;
+import org.apache.seatunnel.api.table.type.BasicType;
+import org.apache.seatunnel.api.table.type.DecimalType;
+import org.apache.seatunnel.api.table.type.LocalTimeType;
+import org.apache.seatunnel.api.table.type.PrimitiveByteArrayType;
+import org.apache.seatunnel.api.table.type.SeaTunnelDataType;
+import org.apache.seatunnel.api.table.type.SeaTunnelRowType;
+import org.apache.seatunnel.common.exception.CommonErrorCode;
+import org.apache.seatunnel.connectors.seatunnel.jdbc.exception.JdbcConnectorException;
+import org.apache.seatunnel.connectors.seatunnel.jdbc.internal.dialect.JdbcDialectTypeMapper;
+
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+
+public class KingbaseESTypeMapper implements JdbcDialectTypeMapper {
+
+ private static final String KB_SMALLSERIAL = "SMALLSERIAL";
+ private static final String KB_SERIAL = "SERIAL";
+ private static final String KB_BIGSERIAL = "BIGSERIAL";
+ private static final String KB_BYTEA = "BYTEA";
+ private static final String KB_BYTEA_ARRAY = "_BYTEA";
+ private static final String KB_SMALLINT = "INT2";
+ private static final String KB_SMALLINT_ARRAY = "_INT2";
+ private static final String KB_INTEGER = "INT4";
+ private static final String KB_INTEGER_ARRAY = "_INT4";
+ private static final String KB_BIGINT = "INT8";
+ private static final String KB_BIGINT_ARRAY = "_INT8";
+ private static final String KB_REAL = "FLOAT4";
+ private static final String KB_REAL_ARRAY = "_FLOAT4";
+ private static final String KB_DOUBLE_PRECISION = "FLOAT8";
+ private static final String KB_DOUBLE_PRECISION_ARRAY = "_FLOAT8";
+ private static final String KB_NUMERIC = "NUMERIC";
+ private static final String KB_NUMERIC_ARRAY = "_NUMERIC";
+ private static final String KB_BOOLEAN = "BOOL";
+ private static final String KB_BOOLEAN_ARRAY = "_BOOL";
+ private static final String KB_TIMESTAMP = "TIMESTAMP";
+ private static final String KB_TIMESTAMP_ARRAY = "_TIMESTAMP";
+ private static final String KB_TIMESTAMPTZ = "TIMESTAMPTZ";
+ private static final String KB_TIMESTAMPTZ_ARRAY = "_TIMESTAMPTZ";
+ private static final String KB_DATE = "DATE";
+ private static final String KB_DATE_ARRAY = "_DATE";
+ private static final String KB_TIME = "TIME";
+ private static final String KB_TIME_ARRAY = "_TIME";
+ private static final String KB_TEXT = "TEXT";
+ private static final String KB_TEXT_ARRAY = "_TEXT";
+ private static final String KB_CHAR = "BPCHAR";
+ private static final String KB_CHAR_ARRAY = "_BPCHAR";
+ private static final String KB_CHARACTER = "CHARACTER";
+ private static final String KB_CHARACTER_ARRAY = "_CHARACTER";
+ private static final String KB_CHARACTER_VARYING = "VARCHAR";
+ private static final String KB_CHARACTER_VARYING_ARRAY = "_VARCHAR";
+ private static final String KB_JSON = "JSON";
+ private static final String KB_JSONB = "JSONB";
+
+ @SuppressWarnings("checkstyle:MagicNumber")
+ @Override
+ public SeaTunnelDataType<?> mapping(ResultSetMetaData metadata, int colIndex)
+ throws SQLException {
+
+ String kbType = metadata.getColumnTypeName(colIndex).toUpperCase();
+
+ int precision = metadata.getPrecision(colIndex);
+
+ switch (kbType) {
+ case KB_BOOLEAN:
+ return BasicType.BOOLEAN_TYPE;
+ case KB_BOOLEAN_ARRAY:
+ return ArrayType.BOOLEAN_ARRAY_TYPE;
+ case KB_BYTEA:
+ return PrimitiveByteArrayType.INSTANCE;
+ case KB_BYTEA_ARRAY:
+ return ArrayType.BYTE_ARRAY_TYPE;
+ case KB_SMALLINT:
Review Comment:
SMALLINT should map to short
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[GitHub] [seatunnel] hailin0 commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "hailin0 (via GitHub)" <gi...@apache.org>.
hailin0 commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1556828851
why close？
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288313218
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
+
+## Supported DataSource Info
+
+| Datasource | Supported versions | Driver | Url | Maven |
+|------------|--------------------|----------------------|------------------------------------------|------------------------------------------------------------------------------------------------|
+| Kingbase | v8r6 | com.kingbase8.Driver | jdbc:kingbase8://localhost:54321/db_test | [Download](https://repo1.maven.org/maven2/cn/com/kingbase/kingbase8/8.6.0/kingbase8-8.6.0.jar) |
+
+## Database Dependency
Review Comment:
> Add kingbase support versions? @zhilinli123
yes cc @liugddx @NickYoungPeng https://github.com/apache/seatunnel/pull/5249
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[GitHub] [seatunnel] NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
URL: https://github.com/apache/seatunnel/pull/4803
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[GitHub] [seatunnel] liugddx commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "liugddx (via GitHub)" <gi...@apache.org>.
liugddx commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288303892
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
@ic4y Does kingbase have this feature?
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
+
+## Supported DataSource Info
+
+| Datasource | Supported versions | Driver | Url | Maven |
+|------------|--------------------|----------------------|------------------------------------------|------------------------------------------------------------------------------------------------|
+| Kingbase | v8r6 | com.kingbase8.Driver | jdbc:kingbase8://localhost:54321/db_test | [Download](https://repo1.maven.org/maven2/cn/com/kingbase/kingbase8/8.6.0/kingbase8-8.6.0.jar) |
+
+## Database Dependency
Review Comment:
Add kingbase support versions? @zhilinli123
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1682451214
close #4758 #4512
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1632798856
> > > > > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > > > > >
> > > > > >
> > > > > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> > > > >
> > > > >
> > > > > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication
.start(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
> > > >
> > > >
> > > > <img alt="image" width="1720" src="https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png">
> > > > in local env is ok,I suspect something is wrong with the container
> > >
> > >
> > > [This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
> >
> >
> > I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
>
> Yes, I have added the spark container, but it can't be solved.
<img width="865" alt="image" src="https://github.com/apache/seatunnel/assets/72905543/2c577bdb-0c4e-4e97-af9c-9360d8885f06">
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[GitHub] [seatunnel] CheneyYin commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "CheneyYin (via GitHub)" <gi...@apache.org>.
CheneyYin commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1633599032
It can fix `ansi_x3.4-1968` error.
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[GitHub] [seatunnel] liugddx commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "liugddx (via GitHub)" <gi...@apache.org>.
liugddx commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1670692845
@zhilinli123 PTAL
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1671041737
@zhilinli123 TBR
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288317234
##########
docs/en/connector-v2/source/Kingbase.md:
##########
@@ -0,0 +1,145 @@
+# Kingbase
+
+> JDBC Kingbase Source Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [batch](../../concept/connector-v2-features.md)
+- [ ] [stream](../../concept/connector-v2-features.md)
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [x] [column projection](../../concept/connector-v2-features.md)
+- [x] [parallelism](../../concept/connector-v2-features.md)
+- [x] [support user-defined split](../../concept/connector-v2-features.md)
+
+## Description
+
+Read external data source data through JDBC.
+
+## Supported DataSource Info
+
+| Datasource | Supported versions | Driver | Url | Maven |
+|------------|--------------------|----------------------|------------------------------------------|------------------------------------------------------------------------------------------------|
+| Kingbase | v8r6 | com.kingbase8.Driver | jdbc:kingbase8://localhost:54321/db_test | [Download](https://repo1.maven.org/maven2/cn/com/kingbase/kingbase8/8.6.0/kingbase8-8.6.0.jar) |
+
+## Database Dependency
+
+> Please download the support list corresponding to 'Maven' and copy it to the '$SEATNUNNEL_HOME/plugins/jdbc/lib/' working directory<br/>
+> For example: cp kingbase8-8.6.0.jar $SEATNUNNEL_HOME/plugins/jdbc/lib/
+
+## Data Type Mapping
+
+| Kingbase Data type | SeaTunnel Data type |
+|--------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
+| BOOL | BOOLEAN |
+| INT2 | SHORT |
+| SMALLSERIAL</br> SERIAL </br>INT4 | INT |
+| INT8 </br> BIGSERIAL | BIGINT |
+| FLOAT4 | FLOAT |
+| FLOAT8 | DOUBLE |
+| NUMERIC | DECIMAL((Get the designated column's specified column size),<br/>(Gets the designated column's number of digits to right of the decimal point.))) |
+| BPCHAR<br/>CHARACTER<br/> VARCHAR<br/>TEXT | STRING |
+| TIMESTAMP | LOCALDATETIME |
+| TIME | LOCALTIME |
+| DATE | LOCALDATE |
+| Other Data type | Not supported yet |
+
+## Source Options
+
+| Name | Type | Required | Default | Description |
+|------------------------------|------------|----------|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| url | String | Yes | - | The URL of the JDBC connection. Refer to a case: jdbc:kingbase8://localhost:54321/test |
+| driver | String | Yes | - | The jdbc class name used to connect to the remote data source, should be `com.kingbase8.Driver`. |
+| user | String | No | - | Connection instance user name |
+| password | String | No | - | Connection instance password |
+| query | String | Yes | - | Query statement |
+| connection_check_timeout_sec | Int | No | 30 | The time in seconds to wait for the database operation used to validate the connection to complete |
+| partition_column | String | No | - | The column name for parallelism's partition, only support numeric type column and string type column. |
+| partition_lower_bound | BigDecimal | No | - | The partition_column min value for scan, if not set SeaTunnel will query database get min value. |
+| partition_upper_bound | BigDecimal | No | - | The partition_column max value for scan, if not set SeaTunnel will query database get max value. |
+| partition_num | Int | No | job parallelism | The number of partition count, only support positive integer. Default value is job parallelism. |
+| fetch_size | Int | No | 0 | For queries that return a large number of objects, you can configure <br/> the row fetch size used in the query to improve performance by <br/> reducing the number database hits required to satisfy the selection criteria.<br/> Zero means use jdbc default value. |
+| common-options | | No | - | Source plugin common parameters, please refer to [Source Common Options](common-options.md) for details |
+
+### Tips
+
+> If partition_column is not set, it will run in single concurrency, and if partition_column is set, it will be executed in parallel according to the concurrency of tasks.
+
+## Task Example
+
+### Simple:
+
+```
+env {
+ execution.parallelism = 2
+ job.mode = "BATCH"
+}
+
+source {
+ Jdbc {
+ driver = "com.kingbase8.Driver"
+ url = "jdbc:kingbase8://localhost:54321/db_test"
+ user = "root"
+ password = ""
+ query = "select * from source"
+ }
+}
+
+transform {
+ # If you would like to get more information about how to configure seatunnel and see full list of transform plugins,
+ # please go to https://seatunnel.apache.org/docs/transform/sql
+}
+
+sink {
+ Console {}
+}
+```
+
+### Parallel:
+
+> Read your query table in parallel with the shard field you configured and the shard data. You can do this if you want to read the whole table
+
+```
+source {
+ Jdbc {
+ driver = "com.kingbase8.Driver"
+ url = "jdbc:kingbase8://localhost:54321/db_test"
+ user = "root"
+ password = ""
+ query = "select * from source"
+ # Parallel sharding reads fields
+ partition_column = "id"
+ # Number of fragments
+ partition_num = 10
+ }
+}
+```
+
+### Parallel Boundary:
+
+> It is more efficient to read your data source according to the upper and lower boundaries you configured
+
+```
+source {
+ Jdbc {
+ driver = "com.kingbase8.Driver"
+ url = "jdbc:kingbase8://localhost:54321/db_test"
+ user = "root"
+ password = ""
+ compatible_mode = "mysql"
Review Comment:
mykingbase?
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[GitHub] [seatunnel] CheneyYin commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "CheneyYin (via GitHub)" <gi...@apache.org>.
CheneyYin commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1630691160
> > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > >
> > >
> > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> >
> > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.start
(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
>
> <img width="1720" alt="image" src="https://github.com/apache/seatunnel/assets/72905543/a62cf1b3-4785-4a54-9db1-077fc63d3bb3">
> in local env is ok,I suspect something is wrong with the container
[This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
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[GitHub] [seatunnel] zhilinli123 commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1670708462
Are you willing to add connector V2 documentation for this?
Refer to code:https://github.com/apache/seatunnel/blob/dev/docs/en/connector-v2/source/Mysql.md
Issues:https://github.com/apache/seatunnel/issues/4572
Issues example:https://github.com/apache/seatunnel/issues/4544
@NickYoungPeng
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[GitHub] [seatunnel] NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng closed pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
URL: https://github.com/apache/seatunnel/pull/4803
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[GitHub] [seatunnel] CheneyYin commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "CheneyYin (via GitHub)" <gi...@apache.org>.
CheneyYin commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1633574813
> > > > > > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > > > > > >
> > > > > > >
> > > > > > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> > > > > >
> > > > > >
> > > > > > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplicati
on.start(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
> > > > >
> > > > >
> > > > > <img alt="image" width="1720" src="https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png">
> > > > > in local env is ok,I suspect something is wrong with the container
> > > >
> > > >
> > > > [This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
> > >
> > >
> > > I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
> >
> >
> > Yes, I have added the spark container, but it can't be solved.
>
> <img alt="image" width="865" src="https://user-images.githubusercontent.com/72905543/253030175-2c577bdb-0c4e-4e97-af9c-9360d8885f06.png">
```shell
docker run tyrantlucifer/spark:2.4.6 locale -a
05:17:56.97
05:17:56.97 Welcome to the Bitnami spark container
05:17:56.98 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-spark
05:17:56.98 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-spark/issues
05:17:56.98
C
C.UTF-8
POSIX
```
This container doesn't support `zh_CN.utf-8`.
And the kingbase container(`huzhihui/kingbase:v8r6`) locale `en_US.UTF-8`.
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1634345386
<img width="512" alt="Snipaste_2023-07-13_22-25-58" src="https://github.com/apache/seatunnel/assets/72905543/bb4f0926-6f20-4dd8-bc68-f8a46cab6fc3">
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1632794254
> > > > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > > > >
> > > > >
> > > > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> > > >
> > > >
> > > > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.s
tart(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
> > >
> > >
> > > <img alt="image" width="1720" src="https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png">
> > > in local env is ok,I suspect something is wrong with the container
> >
> >
> > [This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
>
> I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
Yes, I have added the spark container, but it can't be solved.
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[GitHub] [seatunnel] zhilinli123 commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "zhilinli123 (via GitHub)" <gi...@apache.org>.
zhilinli123 commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288672097
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
+
+## Supported DataSource Info
+
+| Datasource | Supported versions | Driver | Url | Maven |
+|------------|--------------------|----------------------|------------------------------------------|------------------------------------------------------------------------------------------------|
+| Kingbase | v8r6 | com.kingbase8.Driver | jdbc:kingbase8://localhost:54321/db_test | [Download](https://repo1.maven.org/maven2/cn/com/kingbase/kingbase8/8.6.0/kingbase8-8.6.0.jar) |
+
+## Database Dependency
+
+> Please download the support list corresponding to 'Maven' and copy it to the '$SEATNUNNEL_HOME/plugins/jdbc/lib/' working directory<br/>
+> For example: cp kingbase8-8.6.0.jar $SEATNUNNEL_HOME/plugins/jdbc/lib/
+
+## Data Type Mapping
+
+| Kingbase Data type | SeaTunnel Data type |
+|--------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
+| BOOL | BOOLEAN |
+| INT2 | SHORT |
+| SMALLSERIAL</br> SERIAL </br>INT4 | INT |
+| INT8 </br> BIGSERIAL | BIGINT |
+| FLOAT4 | FLOAT |
+| FLOAT8 | DOUBLE |
+| NUMERIC | DECIMAL((Get the designated column's specified column size),<br/>(Gets the designated column's number of digits to right of the decimal point.))) |
+| BPCHAR<br/>CHARACTER<br/> VARCHAR<br/>TEXT | STRING |
+| TIMESTAMP | LOCALDATETIME |
+| TIME | LOCALTIME |
+| DATE | LOCALDATE |
+| Other Data type | Not supported yet |
+
+## Source Options
+
+| Name | Type | Required | Default | Description |
+|------------------------------|------------|----------|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| url | String | Yes | - | The URL of the JDBC connection. Refer to a case: jdbc:kingbase8://localhost:54321/test |
+| driver | String | Yes | - | The jdbc class name used to connect to the remote data source, should be `com.kingbase8.Driver`. |
+| user | String | No | - | Connection instance user name |
+| password | String | No | - | Connection instance password |
+| query | String | Yes | - | Query statement |
+| connection_check_timeout_sec | Int | No | 30 | The time in seconds to wait for the database operation used to validate the connection to complete |
+| partition_column | String | No | - | The column name for parallelism's partition, only support numeric type column and string type column. |
+| partition_lower_bound | BigDecimal | No | - | The partition_column min value for scan, if not set SeaTunnel will query database get min value. |
+| partition_upper_bound | BigDecimal | No | - | The partition_column max value for scan, if not set SeaTunnel will query database get max value. |
+| partition_num | Int | No | job parallelism | The number of partition count, only support positive integer. Default value is job parallelism. |
+| fetch_size | Int | No | 0 | For queries that return a large number of objects, you can configure <br/> the row fetch size used in the query to improve performance by <br/> reducing the number database hits required to satisfy the selection criteria.<br/> Zero means use jdbc default value. |
+| common-options | | No | - | Source plugin common parameters, please refer to [Source Common Options](common-options.md) for details |
+
+### Tips
+
+> If partition_column is not set, it will run in single concurrency, and if partition_column is set, it will be executed in parallel according to the concurrency of tasks.
+
+## Task Example
+
+### Simple:
+
+> This example defines a SeaTunnel synchronization task that automatically generates data through FakeSource and sends it to JDBC Sink. FakeSource generates a total of 16 rows of data (row.num=16), with each row having two fields, name (string type) and age (int type). The final target table is test_table will also be 16 rows of data in the table. Before run this job, you need create database test and table test_table in your DB2. And if you have not yet installed and deployed SeaTunnel, you need to follow the instructions in [Install SeaTunnel](../../start-v2/locally/deployment.md) to install and deploy SeaTunnel. And then follow the instructions in [Quick Start With SeaTunnel Engine](../../start-v2/locally/quick-start-seatunnel-engine.md) to run this job.
+
+```
+# Defining the runtime environment
+env {
+ # You can set flink configuration here
+ execution.parallelism = 1
+ job.mode = "BATCH"
+}
+
+source {
+ # This is a example source plugin **only for test and demonstrate the feature source plugin**
+ FakeSource {
+ parallelism = 1
+ result_table_name = "fake"
+ row.num = 16
+ schema = {
+ fields {
+ name = "string"
Review Comment:
such as: @NickYoungPeng
```
source {
FakeSource {
row.num = 10
map.size = 10
array.size = 10
bytes.length = 10
string.length = 10
schema = {
fields {
c_map = "map<string, array<int>>"
c_array = "array<int>"
c_string = string
c_boolean = boolean
c_tinyint = tinyint
c_smallint = smallint
c_int = int
c_bigint = bigint
c_float = float
c_double = double
c_decimal = "decimal(16, 1)"
c_null = "null"
c_bytes = bytes
c_date = date
c_timestamp = timestamp
}
}
}
}
```
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[GitHub] [seatunnel] liugddx commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "liugddx (via GitHub)" <gi...@apache.org>.
liugddx commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1671109881
You need to put the screenshot of the e2e test here
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1625587837
> > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
>
> need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
hello @TyrantLucifer ,when i test using spark container
`invalid value for parameter "client_encoding": "ANSI_X3.4-1968". spark`
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[GitHub] [seatunnel] CheneyYin commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "CheneyYin (via GitHub)" <gi...@apache.org>.
CheneyYin commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1632676368
> > > > > > please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
> > > > >
> > > > >
> > > > > need all success？ <img alt="Snipaste_2023-07-07_09-57-44" width="529" src="https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png">
> > > >
> > > >
> > > > hello @TyrantLucifer ,when i test using spark container `Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.JavaMainApplication.s
tart(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`
> > >
> > >
> > > <img alt="image" width="1720" src="https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png">
> > > in local env is ok,I suspect something is wrong with the container
> >
> > [This link may help you to fix client encoding error](https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/)
>
> I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
I mean, you can try to configure LC=en_US.UTF-8 for spark container. Because in the container, LC=POSIX usually.
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[GitHub] [seatunnel] NickYoungPeng commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288384099
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
> @ic4y Does kingbase have this feature?
sorry kingbase don't support the feature
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1672608505
> You need to put the screenshot of the e2e test here
it's above and it's folded
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1672626936
> Wait for ci
`SyntaxError: /home/runner/work/seatunnel/seatunnel/seatunnel-website/docs/connector-v2/sink/Kingbase.md: Expected corresponding JSX closing tag for <td>. (76:55)
Error: Client bundle compiled with errors therefore further build is impossible.
74 | </tr>
75 | <tr parentName="tbody">
> 76 | <td parentName="tr" {...{"align":null}}>{`SMALLSERIAL`}</br>{` SERIAL `}</br>{`INT4`}</td>
| ^
77 | <td parentName="tr" {...{"align":null}}>{`INT`}</td>
78 | </tr>
79 | <tr parentName="tbody">
SyntaxError: /home/runner/work/seatunnel/seatunnel/seatunnel-website/docs/connector-v2/source/Kingbase.md: Expected corresponding JSX closing tag for <td>. (77:55)
75 | </tr>
76 | <tr parentName="tbody">
> 77 | <td parentName="tr" {...{"align":null}}>{`SMALLSERIAL`}</br>{` SERIAL `}</br>{`INT4`}</td>
| ^
78 | <td parentName="tr" {...{"align":null}}>{`INT`}</td>
79 | </tr>
80 | <tr parentName="tbody">
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! seatunnel-website@0.0.0 build: `docusaurus build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the seatunnel-website@0.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/runner/.npm/_logs/2023-08-10T02_06_00_437Z-debug.log
Error: Process completed with exit code 1.`
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[GitHub] [seatunnel] liugddx commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "liugddx (via GitHub)" <gi...@apache.org>.
liugddx commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1678300358
> LGTM
Please screenshot the test results. PTAL @ic4y
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1558450955
> please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
What os environment does e2e need？
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[GitHub] [seatunnel] NickYoungPeng commented on a diff in pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on code in PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#discussion_r1288318648
##########
docs/en/connector-v2/sink/Kingbase.md:
##########
@@ -0,0 +1,159 @@
+# Kingbase
+
+> JDBC Kingbase Sink Connector
+
+## Support Those Engines
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## Key Features
+
+- [x] [exactly-once](../../concept/connector-v2-features.md)
+- [ ] [cdc](../../concept/connector-v2-features.md)
+
+## Description
+
+> Use `Xa transactions` to ensure `exactly-once`. So only support `exactly-once` for the database which is
+> support `Xa transactions`. You can set `is_exactly_once=true` to enable it.
Review Comment:
i will test the feature
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports KingbaseES database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1619665499
> please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
can you help me? tell me some skill how can i do it
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1677535043
> You need to put the screenshot of the e2e test here
https://github.com/apache/seatunnel/pull/4803#issuecomment-1634345386
https://github.com/apache/seatunnel/pull/4803#issuecomment-1632798856
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1672623257
> Wait for ci
last ci `Error: Client bundle compiled with errors therefore further build is impossible.`
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1678371060
>
> > LGTM
>
> Please screenshot the test results. PTAL @ic4y
<img width="1727" alt="Snipaste_2023-08-15_11-19-09" src="https://github.com/apache/seatunnel/assets/72905543/83628a23-bebe-4031-9fb2-5e1c09c1e789">
<img width="1727" alt="Snipaste_2023-08-15_11-18-02" src="https://github.com/apache/seatunnel/assets/72905543/9ddf4c9d-452c-4ba3-ac87-8ff19babe849">
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[GitHub] [seatunnel] EricJoy2048 merged pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "EricJoy2048 (via GitHub)" <gi...@apache.org>.
EricJoy2048 merged PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803
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[GitHub] [seatunnel] NickYoungPeng commented on pull request #4803: [Feature][Connector-V2] jdbc connector supports Kingbase database
Posted by "NickYoungPeng (via GitHub)" <gi...@apache.org>.
NickYoungPeng commented on PR #4803:
URL: https://github.com/apache/seatunnel/pull/4803#issuecomment-1632781067
Yes, I have added the spark container, but it can't be solved
> 2023年7月12日 22:50，Chengyu Yan ***@***.***> 写道：
>
>
> please add e2e testcase https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/connector-jdbc-e2e
>
> need all success？ <https://user-images.githubusercontent.com/72905543/251616238-826d67fb-2844-470d-9796-053c51ebbb71.png>
> hello @TyrantLucifer <https://github.com/TyrantLucifer> ,when i test using spark container Exception in thread "main" org.apache.seatunnel.core.starter.exception.CommandExecuteException: ErrorCode:[API-01], ErrorDescription:[Configuration item validate failed] - PluginName: jdbc, PluginType: source, Message: com.kingbase8.util.KSQLException: FATAL: invalid value for parameter "client_encoding": "ANSI_X3.4-1968" at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:63) at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40) at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.
deploy.JavaMainApplication.start(SparkApplication.scala:52) at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958) at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
>
> <https://user-images.githubusercontent.com/72905543/251966367-a62cf1b3-4785-4a54-9db1-077fc63d3bb3.png> in local env is ok,I suspect something is wrong with the container
> This link may help you to fix client encoding error <https://h2c.tech/p/os%E5%AD%97%E7%AC%A6%E9%9B%86%E5%BD%B1%E5%93%8Dkingbase%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5/>
> I tried the method in the link, but I couldn't resolve the issue.It seems unrelated to the Kingbase database container.I used a local Spark for testing, but the Kingbase database was still the one in the container, and it worked successfully.
>
> I mean, you can try to configure LC=en_US.UTF-8 for spark container. Because in the container, LC=POSIX usually.
>
> —
> Reply to this email directly, view it on GitHub <https://github.com/apache/seatunnel/pull/4803#issuecomment-1632676368>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ARMHGR4DILYITJPMWBSBSRTXP22SHANCNFSM6AAAAAAYKDSXDA>.
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