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批处理方式新增参数替换功能 #153
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你好,参数替换功能我们正在考虑增加,你所需要的参数替换功能,请举一个具体的例子,我们优先支持。 |
你好,我们在对数仓模型进行数据开发时,很多模型不需要实时计算,通常我们把它们放在hive或hdfs中按分区/目录存储。计算周期可能是天、周、月。 |
@duoduo5566 你好,你的描述很详尽,我们也正有意加入类似功能,我的微信号码 |
好的,很荣幸!谢谢 |
Waterdrop 中如何在配置中指定变量,之后在运行时,动态指定变量的值? Waterdrop 从 在配置中,配置变量名称,比如:
详细配置示例,请见variable substitution 启动命令如下:
可以用参数 |
* [Feature][S3-Redshift] Support write cdc changelog * [bugfix][kafka] Fixed null catalogName not supported when KafkaCatalog was created * job client never retry * [bugfix] Binary update to varbinary * Fix wait for job complete * [Bugfix] Fix oracle11g could not list the system space table * fix wait job complete NPE * [bugfix] Prefix and suffix table path is not used, revert to the original code (apache#129) * Fix XA Transaction bug * Code format * [bugfix][oracleCDC] Add the `log.mining.batch.size.max` parameter Settings, prevent can't read data * [bugfix][zeta] Fixed multi-table job data loss and latency issues (apache#149) * [Hotfix][CDC] Fix oracle restore start-scn expired * [Feature][CDC][Zeta] Support schema evolution(DDL) * [Feature][Zeta] Add checkpointEnd event * [Feature][CDC][Zeta] Fix schema change checkpoint restore * [Feature][RedShift] S3-Redshift support DDL event * [Feature][RedShift] Remove temporary table * [bugfix][zeta] Fix job restore running checkpoint does not continue * [Feature][CDC][Zeta] Filter unsupport schema change event * [Feature][RedShift] Improve get rowtype from committer * [Feature][CDC][Zeta] Fix schema checkpoint NPE * [Feature][RedShift] Fix get error rowtype from committer * [Feature][RedShift] Improve get rowtype logic from committer * [Fix][RedShift] Fix cast class Exception in committer * [Hotfix][Redshift] Fix multiple primary keys * [Fix][RedShift] Add Drop table before create temporary table * [Hotfix][CDC] Fix parse mysql column rename ddl after error * [Improve][S3-Redshift] Support auto-create table and super datatype * Format codestyle --------- Co-authored-by: liuli <m_liuli@163.com> Co-authored-by: gaojun <gaojun2048@gmail.com> Co-authored-by: XiaoJiang521 <j18686831232@163.com> Co-authored-by: XiaoJiang521 <131635688+XiaoJiang521@users.noreply.github.com> Co-authored-by: ic4y <83933160+ic4y@users.noreply.github.com> Co-authored-by: Jia Fan <fanjiaeminem@qq.com>
在用批处理方式执行任务时,通常需要定时执行处理逻辑。并且在每次执行时需要带上不同的参数(调度时传递)。是否可以新增参数替换功能,方便读取像hdfs/hive中不同目录/分区的数据。
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