spark 创建临时视图 table or view not found sparksql创建全局临时视图,一.SQL风格操作核心要义:将DataFrame注册为一个临时视图view,然后就可以针对view直接执行各种sql临时视图有两种:session级别视图,global级别视图;session级别视图是Session范围内有效的,Sessio
1、将hive-site.xml拷贝到$SPARK_HOME/conf里 2、将/mysql-connector-java-5.1.46-bin.jar拷贝到$SPARK_HOME/jars里
Exceptioninthread"main"org.apache.spark.sql.AnalysisException: Table or view not found: `dw_saas`.`anticheat_log`; line1pos33;'Project ['logtype,'uuid,'rules]+-'Filter ('begindate =2020-07-09)+-'UnresolvedRelation `dw_saas`.`anticheat_log`at org.apache.spark.sql.catalyst.analysis.pack...
org.apache.spark.sql.catalyst.analysis.NoSuchTableException: Table or view 'test' not found in database 'test_1'; 解决问题: 原因:部署环境的spark目录下conf里hive-site.xml文件没有更新,导致找不到数据库。 办法:将hive的conf目录中的hive-site.xml拷贝到spark目录下conf里,问题解决。
org.apache.spark.sql.AnalysisException: Table or view not found: `traintext`.`train`; line 1 pos 14; 'Project [*] +- 'UnresolvedRelation `traintext`.`train` at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.failAnalysis(package.scala:42) ...
org.apache.spark.sql.AnalysisException:Table or view not found:`traintext`.`train`;line1pos14;'Project[*]+-'UnresolvedRelation`traintext`.`train`at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.failAnalysis(package.scala:42)at org.apache.spark.sql.catalyst.analysis.CheckAnalysis$...
使用SparkSQL连接Hive数据库报错:找不到表 Table or view not found: bp_ods.ods_bp_user_behavior Exceptioninthread"main"org.apache.spark.sql.AnalysisException:Tableorviewnotfound:bp_ods.ods_bp_user_behavior;line1pos0at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.failAnalysis(packag...
Exception in thread "main" org.apache.spark.sql.AnalysisException: Table or view not found: doe.ods_app_log;; 'UnresolvedRelation [doe, ods_app_log] 问题提示找不到Hive数据库中的库与表:doe.ods_app_log。解析过程比较长,如果也是一样的问题,那直接跳到【解决方案】看解决结果即可.. 【问题分析】...
如果不加global_temp,否则报异常“Exception in thread "main" org.apache.spark.sql.AnalysisException: Table or view not found:” 控制台输出内容如下: 源码 packagecom.waylau.spark.java.samples.sql; importorg.apache.spark.sql.SparkSession; importorg.apache.spark.sql.Dataset; ...
createTempView,createOrReplaceTempView 本地视图,只在当前Session中有效。当创建了一个新的Session,是不能访问到之前的视图的。会报“org.apache.spark.sql.AnalysisException: Table or view not found: xxx” 全局视图: createGlobalTempView,createOrReplaceGlobalTempView ...