我的随笔(第4页) - 一只猪儿虫 - 博客园

我的随笔

idea 运行scala代码报错：Exception in thread "main" java.lang.NoClassDefFoundError: scala/Predef$ java.lang.NoClassDefFoundError: scala/Function0 Error: A JNI error has occurred, please check your installati 一只猪儿虫 2018-10-05 15:23 阅读:4646 评论:0 推荐:0

scala combineByKey用法说明一只猪儿虫 2018-09-29 12:50 阅读:554 评论:0 推荐:0

spark 中如何查看单个RDD分区的内容（创建分区，查看分区数）一只猪儿虫 2018-09-29 11:53 阅读:1338 评论:0 推荐:0

scalac:cannot connnect to compile server(idea 编译scala) 一只猪儿虫 2018-09-15 15:11 阅读:1235 评论:0 推荐:0

org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security .AccessControlException: Permission denied: user=Administrator, access=WRITE, inode="hadoop": hadoop:supergroup:rwxr-xr-x 一只猪儿虫 2018-09-14 12:09 阅读:386 评论:0 推荐:0

Exception message: /bin/bash: line 0: fg: no job control 一只猪儿虫 2018-09-14 12:06 阅读:1853 评论:2 推荐:0

Error: java.lang.NullPointerException at outputformat.MysqlOutputFormat.getRecordWriter(MysqlOutputFormat.java:27) 一只猪儿虫 2018-09-12 12:00 阅读:467 评论:0 推荐:0

hbase集群中其中某个regionserver 没有启动一只猪儿虫 2018-09-11 15:14 阅读:1010 评论:0 推荐:0

log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.o 一只猪儿虫 2018-09-04 18:03 阅读:1652 评论:0 推荐:1

ERROR:org.apache.hadoop.hbase.PleaseHoldException: Master is initializing 解决方案一只猪儿虫 2018-08-21 11:23 阅读:16141 评论:0 推荐:0