So I tried to set no proxy in the culr command as curl -i -x --noproxy localhost DELETE "http://192.168.25.21:50070/webhdfs/v1/hadoophome/file1/?user.name=root&op=DELETE&recursive=true" With this error: curl: (5) Could not resolve proxy: --noproxy; Unknown error What should I ...
记一个坑:Could not update the table, killing server region because couldn‘t write to an table,程序员大本营,技术文章内容聚合第一站。
Update: I did some digging based on the CMakeCache.txt paths, and found that the path stored in the variable libdir points to a path that I deleted manually,"${prefix}/lib/x86_64-linux-gnu"(note to myself: never delete library folders manually, I assumed they would be installed...
【查看修复HDFS中丢失的块】org.apache.hadoop.hdfs.BlockMissingException: Could not obtain block: BP 首先得好看有多少损坏的文件,其中需要使用Hadoop的fsck命令: 以下是官方解释 用法: hadoop fsck //路径 以上将会展示该路径下所有受损的文件 最后用-delete 可以清除掉所有受损的文件...
程序执行过程报错:Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster 根据报错提示 找到hadoop安装目录下$HADOOP_HOME/etc/mapred-site.xml,增加以下代码 重新运行程序 如上图所示表示程序以及运行成功 查看hdfs...
mysql>deletefromuserwhereHost='::1';9.刷新 mysql>flush privileges; # 一定要刷新权限,否则可能权限不起效10.退出 mysql>quit; 检查mysql-connector-java-5.1.27.tar.gz驱动包是否一句放入:/root/servers/hive-apache-2.3.6/lib下面 <value>jdbc:mysql://hadoop01:3306/hive?createDatabaseIfNotExist=true<...
[root@node03 conf]# hdfs debug recoverLease -path /flink-checkpoint/626ea65de810a2ec3b1799b605a6a995/chk-175/19195239-a205-4462-921d-09e0483a4080 -retries 10 [root@node03 conf]# hdfs debug recoverLease -path /flink-checkpoint/626ea65de810a2ec3b1799b605a6a995/chk-175/_metadata -retries...
S3, HDFS, Azure and Google Cloud require a relevant plugin to be installed before it can be used for a snapshot. The setting, path.repo: /mnt/my_repo_dir needs to be added to elasticsearch.yml on all the nodes if you are planning to use the repo type of file system. Otherwise, it...
③Hive无法做到实时查询,不支持行级别更新(update,delete) ④Hive要分析的数据存储在HDFS,hive为数据创建的表结构(schema),存储在RDMS ⑤Hive基于OLAP(在线分析处理)设计 OLAP设计的软件: 侧重点在数据的分析上,不追求分析的效率! ⑥Hive使用类SQL,称为HQL对数据进行分析 ...
[Y/N] : Y Enter initial password for root (this may not be applicable for your security setup): *** Confirm initial password for root: *** 2014-11-19 20:14:38,774 [fs.VolumeManagerImpl] WARN : dfs.datanode.synconclose set to false in hdfs-site.xml: data loss is possible on sys...