spark-thriftserver

TBLPROPERTIES('skip.header.line.count'='1') is not working on sparkThrift connected from beeline with hive jdbc 1.2.1

由 谁说胖子不能爱 提交于 2020-01-06 06:46:21
问题 I am using spark 2.3 and connecting sparkThrift with beeline. Hive jdbc version 1.2.1 Spark SQL version 2.3.1 I am trying to create external table with skip header property but select command is always returning data with header as first row, below is my create query CREATE EXTERNAL TABLE datasourcename11( `retail_invoice_detail_sys_invoice_no` STRING, `store_id` STRING, `retail_invoice_detail_invoice_time` STRING, `retail_invoice_detail_invoice_date` string, `cust_id` STRING, `article_code`

Giving spark thrift server the path to warehouse directory

由 ◇◆丶佛笑我妖孽 提交于 2020-01-03 19:16:13
问题 I have setup my spark cluster and I am successful in connecting Tableau through Spark SQL connector. I created my tables from spark shell and saved dataframes from MySQL using ( saveAsTable ). How can I access the tables that I have saved from Tableau? Do I need to give a path of the warehouse directory when starting the spark thrift server? If yes, how it can be done and if no, how can this be done? 回答1: Make sure you are pointing to the same metastore for spark-shell and thriftserver

How to use Hive Metastore with MySQL (for Thrift Server or spark-shell)?

由 独自空忆成欢 提交于 2019-12-24 11:44:52
问题 I'm using Apache Spark 2.1.1 and I'd like to set it up with an external Hive metastore (for Spark Thrift Server specifically). I have added hive-site.xml to $SPARK_HOME/conf folder that is as follows: <?xml version="1.0"?> <configuration> <property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://home.cu:3306/hive_metastore?createDatabaseIfNotExist=true&useLegacyDatetimeCode=false&serverTimezone=Europe/Berlin&nullNamePatternMatchesAll=true </value> <description>JDBC connect

How to access custom UDFs through Spark Thrift Server?

由 依然范特西╮ 提交于 2019-12-12 16:10:02
问题 I am running Spark Thrift Server on EMR. I start up the Spark Thrift Server by: sudo -u spark /usr/lib/spark/sbin/start-thriftserver.sh --queue interactive.thrift --jars /opt/lib/custom-udfs.jar Notice that I have a customer UDF jar and I want to add it to the Thrift Server classpath, so I added --jars /opt/lib/custom-udfs.jar in the above command. Once I am in my EMR, I issued the following to connect to the Spark Thrift Server. beeline -u jdbc:hive2://localhost:10000/default Then I was able

Starting thrift server in spark

由 强颜欢笑 提交于 2019-12-08 00:04:14
问题 Can anyone help me with starting spark thrift server? I am running my script in standalone mode and I want to fetch data in my business intelligence tool. In order to do that I need to start thrift server. I tried running shell script: $SPARK_HOME/sbin/start-thriftserver.sh but I get an error: error "ps unknown option --0" 回答1: The sbin/ scripts work fine under linux, but they are not prepared to run in Windows (see Failed to start master for Spark in Windows). But spark thriftserver can be

How to connect to remote hive server from spark

由 冷暖自知 提交于 2019-11-27 08:25:12
I'm running spark locally and want to to access Hive tables, which are located in the remote Hadoop cluster. I'm able to access the hive tables by lauching beeline under SPARK_HOME [ml@master spark-2.0.0]$./bin/beeline Beeline version 1.2.1.spark2 by Apache Hive beeline> !connect jdbc:hive2://remote_hive:10000 Connecting to jdbc:hive2://remote_hive:10000 Enter username for jdbc:hive2://remote_hive:10000: root Enter password for jdbc:hive2://remote_hive:10000: ****** SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/ml/spark/spark-2.0.0/jars/slf4j

How to connect to remote hive server from spark

由 独自空忆成欢 提交于 2019-11-26 11:11:46
问题 I\'m running spark locally and want to to access Hive tables, which are located in the remote Hadoop cluster. I\'m able to access the hive tables by lauching beeline under SPARK_HOME [ml@master spark-2.0.0]$./bin/beeline Beeline version 1.2.1.spark2 by Apache Hive beeline> !connect jdbc:hive2://remote_hive:10000 Connecting to jdbc:hive2://remote_hive:10000 Enter username for jdbc:hive2://remote_hive:10000: root Enter password for jdbc:hive2://remote_hive:10000: ****** SLF4J: Class path
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