随笔分类 -  Error

摘要:Error:(45, 63) Unable to find encoder for type stored in a Dataset. Primitive types (Int, String, etc) and Product types (case classes) a... 阅读全文
posted @ 2019-06-20 17:01 drl_blogs 阅读(246) 评论(0) 推荐(0)
摘要:java.lang.IllegalArgumentException: System memory 259522560 must be at least 471859200. Please increase heap size using the --driver-memor... 阅读全文
posted @ 2019-06-20 15:36 drl_blogs 阅读(3331) 评论(0) 推荐(0)
摘要:[root@hadoop01 redis-3.0.0]# makecd src && make allmake[1]: Entering directory `/usr/loc... 阅读全文
posted @ 2019-06-19 16:55 drl_blogs 阅读(3344) 评论(0) 推荐(0)
摘要:Exception in thread "main" org.apache.hadoop.security.AccessControlException: Permission denied: user=xxxx, access=WRITE, inode="/test/out... 阅读全文
posted @ 2019-06-15 16:28 drl_blogs 阅读(347) 评论(0) 推荐(0)
摘要:解压scala配置环境变量后在cmd运行scala出现: 找不到或无法加载主类 scala.tools.nsc.MainGenericRunner原因:scala的目录有空格解决方法:把安装内容移到一个新的目录重新配置环境就好了 阅读全文
posted @ 2019-06-11 09:02 drl_blogs 阅读(2092) 评论(0) 推荐(0)
摘要:19/06/06 12:04:08 ERROR tool.ImportTool: Import failed: java.io.IOException: Filesystem closed at org.apache.hadoop.hdfs.DFSClient.... 阅读全文
posted @ 2019-06-06 14:58 drl_blogs 阅读(2461) 评论(0) 推荐(0)
摘要:19/06/05 19:42:30 ERROR mapreduce.ExportJobBase: Export job failed!19/06/05 19:42:30 ERROR tool.ExportTool: Error during export:Export job... 阅读全文
posted @ 2019-06-05 19:50 drl_blogs 阅读(3974) 评论(0) 推荐(0)
摘要:19/06/05 10:03:38 ERROR hive.HiveConfig: Could not load org.apache.hadoop.hive.conf.Hive... 阅读全文
posted @ 2019-06-05 10:26 drl_blogs 阅读(3474) 评论(0) 推荐(0)
摘要:Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.ipc.Rem ... 阅读全文
posted @ 2019-05-31 21:15 drl_blogs 阅读(3114) 评论(0) 推荐(0)
摘要:报错信息 Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nat... 阅读全文
posted @ 2019-05-27 22:28 drl_blogs 阅读(1234) 评论(0) 推荐(0)
摘要:解决方法systemctl unmask firewalld.service这样就解决了 阅读全文
posted @ 2019-05-08 19:50 drl_blogs 阅读(682) 评论(0) 推荐(0)
摘要:1、进入 /etc/sysconfig/network-scripts 目录cd /etc/sysconfig/network-scripts2、找到ifcfg-ens33这里可能你的文件名不是这个,但是找前面是 ifcfg-ens 的就是了3、修改配置文件... 阅读全文
posted @ 2019-04-29 22:05 drl_blogs 阅读(1016) 评论(0) 推荐(0)
摘要:在第一次配置使用Android Studio的时候,可能会出现Failed to find Build Tools revision 28.0.2此时,只需要根据提示,点击下方的连接进行安装即可,如果不出现下方的链接,点击右上角的“Try Again”,一会... 阅读全文
posted @ 2019-04-14 19:44 drl_blogs 阅读(300) 评论(0) 推荐(0)