Re: JDBC Connections
Hello. AFAIK The connections did not closed until restart JDBC Interpreter. so https://github.com/apache/zeppelin/pull/1396 use ConnectionPool for control sessions. 2016-10-19 2:43 GMT+09:00 Benjamin Kim: > We are using Zeppelin 0.6.0 as a self-service for our clients to query our > PostgreSQL databases. We are noticing that the connections are not closing > after each one of them are done. What is the normal operating procedure to > have these connections close when idle? Our scope for the JDBC interpreter > is “shared”, which I thought would make 1 connection for all notebooks. It > would seem that I am wrong. Anyone have any ideas on what would help? > > Thanks, > Ben > >
JDBC Connections
We are using Zeppelin 0.6.0 as a self-service for our clients to query our PostgreSQL databases. We are noticing that the connections are not closing after each one of them are done. What is the normal operating procedure to have these connections close when idle? Our scope for the JDBC interpreter is “shared”, which I thought would make 1 connection for all notebooks. It would seem that I am wrong. Anyone have any ideas on what would help? Thanks, Ben
Re: Regarding Zeppelin upgrade
Hi Dipesh, It would be better if you can provide more information to us. Which version of Zeppelin did you install on your cluster? How did you install Zeppelin? From source? Or prebuild binary package? Thanks, Ahyoung On Sat, Oct 15, 2016 at 8:43 PM, Dipesh Vorawrote: > Hi All, > > > > I have installed zeppelin as a script action on my HDInsights cluster on > Azure. The current installation doesn’t has R integration. > > Kindly guide me how to integrate the zeppelin with R on Azure HDInsights. > > > > Thanks and regards, > > Dipesh Vora. > > -- > > The contents of this e-mail and any attachment(s) may contain confidential > or privileged information for the intended recipient(s). Unintended > recipients are prohibited from taking action on the basis of information in > this e-mail and using or disseminating the information, and must notify the > sender and delete it from their system. L Infotech will not accept > responsibility or liability for the accuracy or completeness of, or the > presence of any virus or disabling code in this e-mail" >
zeppelin + helium activation
Hi all, Congratulations for latest release. I went through zeppelin helium proposal which looks great and more advance and it will bring zeppelin far ahead from other notebooks. While exploring over the internet I came across presentation on helium[1] where in slide number 24 has a UI to plug-in components. So at any point can I see(Activate if need some configurations) helium UI in zeppelin .So that I can design a demo with zeppelin + helium? [1] http://www.slideshare.net/HadoopSummit/apache-zeppelin-helium-and-beyond Thanks & Regards, Vikash Kumar