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How can I connect Spark SQL to Hive 0.13.1?

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We can take that one step further an make the Hive tables available through Spark SQL via JDBC from outside the cluster. SPARK_HOME/sbin/start-thriftserver.sh --hiveconf hive.server2.thrift.port={port to listen} --hiveconf hive.server2.thrift.bind.host={host to bind to} --master yarn-client This will...
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We can take that one step further an make the Hive tables available through Spark SQL via JDBC from outside the cluster. SPARK_HOME/sbin/start-thriftserver.sh --hiveconf hive.server2.thrift.port={port to listen} --hiveconf hive.server2.thrift.bind.host={host to bind to} --master yarn-client This will start a HiveServer2 instance that has access to the meta store but will turn SQL into Spark instruction sets and RDDs under the covers. You should now be able to use a HiveServer compliant JDBC driver to connect and access the power of SparkSQL and yet leverage all of the existing investment and assets in Hive read less
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Hello, I have completed B.com , MBA fin & M and 5 yr working experience in SAP PLM 1 - Engineering documentation management 2 - Documentation management Please suggest me which IT course suitable to my career growth and scope in market ? Thanks.
If you think you are strong in finance and costing, I would suggest you a SAP FICO course which is definitely always in demand. if you have an experience as a end user on SAP PLM / Documentation etc, even a course on SAP PLM DMS should be good.
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Hi all, This is Mahesh, I had one strong question eagerly to ask every one in IT people. As every one who has done engineering want to choose IT industry( for their career growth, Hard work,smart work their goals, for a good pay, for luxury, for time pass, acting,enjoyment). Ok, after graduated where some people placed in campus placements and some people will go further studies and some are will get refer to their company's and some people will get a employee chance as Third party vendor. Now,coming to job after working hard on one technology for at least 1 year will get bored for every one in IT industry and they don't have a chance to do R & D and don't get a new requirements and don't have a chance to move in to new technology and don't have a chance to put quit for a job because their personal reason. After getting bored on one technology they have moved into another technology their same programming and same requirement but only different syntax's, different programming. Is this happen for every developer, every programmer in IT industry. As I am totally confused which technology I have choose and sometimes I want to quit. According to Booming technologies I choose PHP and than Unix and now the same requirement same work and I am unable to think different in IT industry to move which technology to put challenge. And now I want to move into another technology, I am confused to choose there are infinite technologies in IT industry.Please guide me which technology I have to choose to get complete knowledge. As some one is telling to choose Hadoop technology. Thanks & Regards, Mahesh
If looking for Hadoop (And with the mindset you have :) ) , you go for Data Scientist role or Hadoop Analyst role. These roles need lot of analysis and you wont get bored . Apart from this , I would...
Mahesh
what should I know before learning hadoop?
It depends on which stream of Hadoop you are aiming at. If you are looking for Hadoop Core Developer, then yes you will need Java and Linux knowledge. But there is another Hadoop Profile which is in demand...
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Hive ,Spark,Scala,Cassandra,Kafka,Flink ,Machine Learning
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