经过亿点调试分析(这些SQL有MR任务,任务会提交到Yarn,先设置参数set hive.exec.mode.local.auto=true;让Hive以本地模式运行该SQL,否则断点不会触发),接近抛异常位置(是否可以作为规律)的这个方法org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriter.GroupDataWriter
案例实操: 1)开启hive最终输出数据压缩功能 hive (default)>set hive.exec.compress.output=true; 2)开启mapreduce最终输出数据压缩 hive (default)>set mapreduce.output.fileoutputformat.compress=true; 3)设置mapreduce最终数据输出压缩方式 hive (default)> set mapreduce.output.fileoutputformat.compress.codec =...
HiveSource HiveThriftTransportProtocol HttpAuthenticationType HttpDataset HttpLinkedService HttpReadSettings HttpServerLocation HttpSource HubspotLinkedService HubspotObjectDataset HubspotSource IfConditionActivity ImpalaAuthenticationType ImpalaLinkedService ImpalaObjectDataset ImpalaSource ImportSettings Infor...
Method/Function:get_visible_files_recursive 导入包:biicodecommonutilsfile_utils 每个示例代码都附有代码来源和完整的源代码,希望对您的程序开发有帮助。 示例1 deftestRecursiveVisibleFiles(self):os.mkdir(os.path.join(self.hiveFolder,'.bii'))os.mkdir(os.path.join(self.hiveFolder,'other'))settingsPath...
Calling the same function from within the function (calling itself) Can a file be too large to be read with Get-Content ? Can a webpage be opened in a browser by a PowerShell command, but leave the PowerShell console window as the active window? Can I change the Pagefile Location via...
recursive hive # 递归蜂巢 ## 概述 递归蜂巢(recursive hive)是一种递归算法,用于模拟蜜蜂在蜂巢中建造蜂房的过程。在这个算法中,蜂房被建造成一个层层嵌套的结构,类似于蜂巢中蜜蜂建造的蜂房。 ## 原理 递归蜂巢算法通过递归的方式构建蜂房结构。在每一层递归中,将一个蜂房分成多个小蜂房,然后对每个小蜂房再次...
HiveThriftTransportProtocol HttpAuthenticationType HttpDataset HttpLinkedService HttpReadSettings HttpServerLocation HttpSource HubspotLinkedService HubspotObjectDataset HubspotSource IfConditionActivity ImpalaAuthenticationType ImpalaLinkedService ImpalaObjectDataset ImpalaSource ImportSettings InformixLinkedServ...
bulk update proxy address, they are in one line button.Add_Click problem C# - How to execute multiple Powershell commands one after the other Calculating total size of objects in a directory, grouped by extension Call a batch file with parameters passed to it Call function with parameters invo...
We analyzed the data using the glmer function in the statistical package lme4 in R. We entered the data into a generalized linear mixed model fit by maximum likelihood method (Laplace Approximation), using the binomial distribution. The dependent variable was whether the responses were target (i...