jiachuan.zhu

# What changes were proposed in this pull request? #1806 ，实现思路参考 issue 中的描述。[ 插件 PR ](https://github.com/byzer-org/byzer-extension/pull/47/ ) # How was this patch tested? 错误信息配置文件： ```json [ { "regexp": "MLSQL Parser...

load statement ``` load excel.`/tmp/upload/example_en.xlsx` where header="true" as example_en_table; ``` Exception: ``` Your InputStream was neither an OLE2 stream, nor an OOXML stream java.io.IOException: Your InputStream was neither an OLE2...

Sourcecode : `DeltaCommandWrapper`

[refactorory] include 的实现参考Maven

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Sprint 04-22 的目标是出一个重构的 BIP，不要求代码产出

MLSQLRest's code only runs in Driver, and executors stay idle. If users run Byzer-lang on K8S/Yarn/Standalone mode, processing power is limited to Driver. We should refactor code in `load` and...

On Spark-3.1.1-hadoop3.2 , mlsql-autosuggest unit test returns error ```shell ANTLR Tool version 4.7.1 used for code generation does not match the current runtime version 4.8 ``` mlsql uses antlr 4.7.1...

Saving 10001 rows of data to MySQL 8 throws SQLException

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## Description When saving over 10001 rows into MySQL, 10K rows were saved, but an exception is thrown. java.sql.SQLException: Can't call commit when autocommit=true ## Environment - Ubuntu 20.04 -...

[RestET] 分页请求失败时，可配置为直接报错误或返回部分数据

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目前，分页请求失败时，返回已获取的数据，但不报错。因而，下游Notebook/Cell 正常执行，最终生成脏数据。链路较长时，用户排查非常耗时。 同时为了保持灵活性，我们引入一个参数控制 分页请求失败时处理逻辑。 `config.page.error.strategy` 默认为 `abort`，返回错误信息，且停止运行。 另可选： `return` 返回已有分页数据，并停止运行。 使用例子： ``` load Rest.`http://mlsql.tech/api` where `config.connect-timeout`="10s" and `config.method`="GET" and `config.retry`="2" and `header.content-type`="application/json" and `config.page.next`="http://mlsql.tech/api?cursor={0}&wow={1}" and `config.page.skip-params`="true" and `config.page.values`="$.path,$.path2" -- json...

### Issue Description Build binary tar ball from master branch, untar it, config file is not changed, start byzer-lang : ``` $BYZER_LANG/bin/byzer.sh restart ``` Received error message: ``` Starting Byzer...

byzer.properties.override 添加以下参数: ```properties spark.driver.extraJavaOptions="-Xloggc:/tmp/byzer-gc-p%.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=200M -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintClassHistogramBeforeFullGC -XX:+PrintClassHistogramAfterFullGC -XX:+PrintGCApplicationStoppedTime" spark.executor.extraJavaOptions="-Xloggc:/tmp/byzer-gc-p%.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=200M -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintClassHistogramBeforeFullGC -XX:+PrintClassHistogramAfterFullGC -XX:+PrintGCApplicationStoppedTime" ``` Byzer-lang server模式启动失败。错误日志如下： ```text + nohup /mlsql/server/spark/bin/spark-submit --class streaming.core.StreamingApp...