Expression not in GROUP BY key ‘ xxx’ 遇到这么一个需求,输入数据为一个ID对应多个name,要求输出数据为ID是唯一的,name随便取一个就可以. 执行以下hive ql语句: 1 2 3 4 5 6 SELECT sid, class_id FROM table2 GROUP BY sid ; 会报错: 1 FAILED: Error in semantic analysis: Line 1:18 Expression not
在写及测的过程中发现的,有一些可能需要进一步验证.有时候hive报错位置不一定正确需要多确认 1 FAILED: NullPointerException null 不能用视图作为left outer join的右表 2 FAILED: UDFArgumentTypeException Only numeric or string type arguments are accepted but decimal is passed. 在cdh hive0.10中,avg的列不能是decimal类型
在cdh集群中,删除之前的hive服务,然后将hive添加到其他节点,然后再通过hive客户端连接hive报错: Caused by: ERROR XJ041: Failed to create database '/var/lib/hive/metastore/metastore_db', see the next exception for details. at org.apache.derby.iapi.error.StandardException.newException(Unkno
排错-解决MySQL非聚合列未包含在GROUP BY子句报错问题 By:授客 QQ:1033553122 测试环境 win10 MySQL 5.7 问题描述: 执行类似以下mysql查询, SELECT id, name, count(*) AS cnt FROM case_table GROUP BY name 报错,如下: 服务器内部错误 (1055, "Expression #1 of SELECT list is not in GROUP BY clause and contains
Hive报错 Error while compiling statement: FAILED: ParseException line 1:0 character '' not supported here (state=42000,code=40000) 描述:问题发生的很突然,之前还执行的好好的脚本,今天突然就不行了 HUE调度出来的结果都是绿色,未发现任何问题,但是结果数据就是不对细查一下, 在shell脚本里面去掉抽数的脚本信息,重跑后,问题开始浮出水面了... Error while
打开hive报错 SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. 解决办法 根据信息,在http://www.slf4
进入hive报错信息如下 SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/program/apache-hive-3.1.2-bin/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/program/had
一.问题: 在使用Hive0.11进行select查询的时候报: hive,),site from zhifu; Total MapReduce jobs Launching Job out In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of r
废话不多说,报错如下: DataNucleus.Datastore (Log4JLogger.java:error(115)) - An exception was thrown while adding/validating class(es) : Specified key was too long; max key length is 767 bytescom.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified
CREATE TABLE json_nested_test ( count string, usage string, pkg map<string,string>, languages array<string>, store map<string,array<map<string,string>>>) ROW FORMAT SERDE 'org.apache.hive.hcatalog.data.JsonSerDe' STORED AS TE
使用hive一段时间以后,今天在使用的时候突然报错,如下: hive> show databases;FAILED: Error in metadata: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClientFAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.
看问题:beeline连接hiveserver2报错.连接串:hive --service beeline -u jdbc:hive2://localhost:10000/hive 错误:Error: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000/hive: Failed to open new session: java.lang.RuntimeException: org.apache