文章列表
Full utilization of all cores in Hadoop pseudo-distributed mode(在 Hadoop 伪分布式模式下充分利用所有内核)
Type mismatch in key from map: expected org.apache.hadoop.io.Text, recieved org.apache.hadoop.io.LongWritable(映射中键的类型不匹配:预期 org.apache.hadoop.io.Text，收到 org.apache.hadoop.io.LongWritable)
Oozie gt; Java action gt; why property oozie.launcher.mapred.child.java.opts does not work(乌兹 gt;Java 动作 gt;为什么属性 oozie.launcher.mapred.child.java.opts 不起作用)
Where does job.setOutputKeyClass and job.setOutputReduceClass refers to?(job.setOutputKeyClass 和 job.setOutputReduceClass 指的是哪里?)
Run Hadoop job without using JobConf(不使用 JobConf 运行 Hadoop 作业)
Gradle Transitive dependency exclusion is not working as expected. (How do I get rid of com.google.guava:guava-jdk5:13.0 ?)(Gradle 传递依赖排除未按预期工作.(我如何摆脱 com.google.guava:guava-jdk5:13.0 ?))
/bin/bash: /bin/java: No such file or directory error in Yarn apps in MacOS(/bin/bash:/bin/java: 在 MacOS 的 Yarn 应用程序中没有这样的文件或目录错误)
Hadoop FileSystem closed exception when doing BufferedReader.close()(执行 BufferedReader.close() 时 Hadoop FileSystem 关闭异常)
Type mismatch in value from map: expected org.apache.hadoop.io.NullWritable, recieved org.apache.hadoop.io.Text(映射中的值类型不匹配:预期 org.apache.hadoop.io.NullWritable，收到 org.apache.hadoop.io.Text)
Processing large set of small files with Hadoop(使用 Hadoop 处理大量小文件)
