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### openLooKeng
- [数据虚拟化引擎 openLooKeng 介绍](https://vlambda.com/wz_5iJf1hzyxRM.html)
- [openLooKeng官方文档](https://openlookeng.io/zh-cn/docs/docs/start.html)
- [openLooKeng github](https://github.co…
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Originally, this was suggested in the APEX Ideas application: https://apexapps.oracle.com/pls/apex/r/apex_pm/ideas/details?idea=FR-3332
Below is the gist, and some of the information from the thread …
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Hi
I tried to use /rowkey as a table directive for a specific table and it works! However it's not listed as a table directive in the help on APEX 24.1; can it be added?
Si
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Can Quicksql support query ES nested fields?
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Versions = 0.7.0
启动:
./bin/quicksql-server.sh start -p 5888 -r spark -m yarn-client
显示命令:
nohup /usr/hdp/3.1.0.0-78/spark2/bin/spark-submit --jars /app/qsql-0.7.0/lib/sqlite-jdbc-*.jar,/app/qs…
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find DruidSchema.java
` * Creates a Druid schema.
*
* @param url URL of query REST service, e.g. "http://localhost:8082"
* @param coordinatorUrl URL of coordinator REST service,
* …
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hive metadata is stored in mysql. Import the metadata as follows：
./metadata-extract.sh -p "{\"jdbcDriver\": \"com.mysql.jdbc.Driver\", \"jdbcUrl\": \"jdbc:mysql://127.0.0.1:3306/metastore\", \"jdb…
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## Versions
eg: 0.7.0
## Describe the bug
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.commons.lang3.ObjectUtils.anyNotNull([Ljava/lang/Object;)Z
at com.qihoo.qsql.…
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克隆项目后，在IDEA里运行CsvScanExample测试，在Spark Local模式下，默认spark.io.compression.codec是lz4，出现如下错误，估计是lz4依赖仍存在部分冲突。
```
Exception in thread "main" java.lang.NoSuchMethodError: net.jpountz.lz4.LZ4BlockInputS…