3 iterate over files in pyspark from hdfs directory 0 moveToHDFS file not found in PySpark script 0 Pyspark renaming file in HDFS 0 Moving files from one directory to another directory in HDFS using Pyspark 1 PySpark not able to move file from local to HDFS Hot Network Questions C...
hadoop jar streaming.jar -files s3n://path/to/a/file.json#file.json -D mapred.output.compress=true -D stream.reduce.output.field.separator= -input s3n://path/to/some/input/*/* -output hdfs:///path/to/output/dir -mapper 'php my_mapper.php' -reducer 'php my_reducer.php' hadoop ...
How to to reduce the number of edits_ and fsimage_ files in /hadoop/hdfs/name/current/ in a BI 3.0 cluster Symptom disk usage is cluster is threatening to bring services down Environment BigInsights 3.0.x on Linux Diagnosing The Problem [biadmin@ibm-test current]$ ls -...
messageid = 'MATLAB:RMDIR:DirectoryNotRemoved' Now, use the 's' flag to remove the folder myfiles. A status of 1 and an empty message and messageid indicate that the operation is successful. Get [status, message, messageid] = rmdir('myfiles', 's') status = logical 1 message =...
执行NameNode格式化时,运行 hdfs namenode -format 报错: java.io.IOException: Cannot remove current directory: /home/bigdata/Opt/hadoop-2.10.1/tmp/dfs/name/current 1. 报错原因是,之前已经执行NameNode格式化成功过。 解决办法: 使用root权限删除格式化NameNode时产生的current目录,再次执行格式化NameNode命令。
libhdfs3 libheif libhsplasma libhv libhydrogen libiconv libics libideviceactivation libidn2 libigl libilbc libimobiledevice libirecovery libjpeg-turbo libjuice libkeyfinder libkml liblas liblbfgs liblemon liblinear liblo liblsl liblzma libmad libmagic libmariadb libmaxminddb libmediainfo...
"description": "The list of package source in search order", "default": [ "git://github.com/mesosphere/universe.git" ], "additionalItems": false, "uniqueItems": true }, "cache": { "cosmos_url": { "type": "string", "title": "Package cache directory", "description": "Path to ...
equals("/")) { // exclude the directory InputStream entryInputStream = null; 代码示例来源:origin: org.apache.commons/commons-lang3 @Test public void testRemoveStart() { // StringUtils.removeStart("", *) = "" assertNull(StringUtils.removeStart(null, null)); assertNull(StringUtils.remove...
getResource("classpath:" + classPathDirectory + req.getPathInfo()); if (resource.exists()) { StreamUtils.copy(resource.getInputStream(), resp.getOutputStream()); resp.setStatus(HttpServletResponse.SC_OK); } else { resp.setStatus(HttpServletResponse.SC_NOT_FOUND); } } } ...
Otherwise, a message similar to this will be written to stderr: Error deleting file: No such file or directory See also rename Rename file (function) 作者:jackxiang@向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除 地址:http://jackxiang.com/post/947/...