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hadoop-2.6.0+zookeeper-3.4.6+hbase-1.0.0+hive-1.1.0完全分布 ...

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分享 Connection to node1.hadooptest.com closed.: redhat1986 2017-6-17 08:27; ERROR: Bootstrap of host node1.hadooptest.com fails because previous action finished with non-zero exit code (1) ERROR MESSAGE: tcgetattr: Invalid argument Connection to node1.hadooptest.com closed. STDOUT: {'exitstatus': 1, 'log': "Host registration aborted. Ambari Agent host ...; 个人分类: 遇到过的问题|1852 次阅读|0 个评论

分享利用Hive实现求两条相邻数据时间差: redhat1986 2015-6-2 08:15; 1.Hive row_number() 函数的高级用法 row_num 按照某个字段分区显示第几条数据 select imei,ts,fuel_instant,gps_longitude,gps_latitude, row_number() over (PARTITION BY imei ORDER BY ts ASC) as row_num from sample_data_2 2.row_num 是相互连续的，join 自身，然后时间相减可求差 create table obd_2 ...; 个人分类: 遇到过的问题|3347 次阅读|0 个评论

分享 ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D: redhat1986 2014-12-20 15:00; Logging initialized using configuration in file:/home/hadoop/hive-0.14.0/conf/hive-log4j.properties SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in SLF4J: Found binding in SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actua ...; 个人分类: 遇到过的问题|4310 次阅读|0 个评论

分享 linux ssh 问题: redhat1986 2014-12-19 09:18; The authenticity of host 'hadoopm (192.168.25.34)' can't be established. RSA key fingerprint is ba:35:67:c9:ee:76:54:8a:49:5c:5c:4e:cc:51:10:fb. Are you sure you want to continue connecting (yes/no)? hadoop1: stopping namenode 执行ssh -o StrictHostKeyChecking=no 192.168.xxx.xxx; 个人分类: 遇到过的问题|410 次阅读|0 个评论

分享 hive 遇到问题: redhat1986 2014-12-19 09:14; Caused by: java.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://192.168.25.34:3306/hiveMeta?createDatabaseIfNotExist=true, username = root. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Origi ...; 个人分类: 遇到过的问题|1939 次阅读|0 个评论

分享 hive 集群启动遇到的问题: redhat1986 2014-12-19 09:08; Starting Hive Metastore Server SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in SLF4J: Found binding in SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type javax.jdo.JDOFatalInternalException: Error cre ...; 个人分类: 遇到过的问题|619 次阅读|0 个评论

分享 Session 0x0 for server null, unexpected error, closing socket connection and att: redhat1986 2014-12-16 09:27; 2014-12-15 20:38:44,199 WARN org.apache.zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect java.net.ConnectException: 拒绝连接 at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ...; 个人分类: 遇到过的问题|3947 次阅读|0 个评论

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