Hi Mich, I think it can http://www.quartz-scheduler.org/documentation/quartz-2.1.x/tutorials/crontrigger <http://www.quartz-scheduler.org/documentation/quartz-2.1.x/tutorials/crontrigger>
> On Sep 13, 2016, at 1:57 PM, Mich Talebzadeh <mich.talebza...@gmail.com> > wrote: > > Thanks Sachin. > > The cron gives the granularity of 1 min. On normal one can use wait 10 and > loop in the cron to run the job every 10 seconds. I am not sure that is > possible with Zeppelin? > > cheers > > Dr Mich Talebzadeh > > LinkedIn > https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw > > <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw> > > http://talebzadehmich.wordpress.com <http://talebzadehmich.wordpress.com/> > > Disclaimer: Use it at your own risk. Any and all responsibility for any loss, > damage or destruction of data or any other property which may arise from > relying on this email's technical content is explicitly disclaimed. The > author will in no case be liable for any monetary damages arising from such > loss, damage or destruction. > > > On 13 September 2016 at 05:05, Sachin Janani <sjan...@snappydata.io > <mailto:sjan...@snappydata.io>> wrote: > Good to see that you are enjoying zeppelin.You can schedule the paragraph > running after every x seconds.You can find this option on top of the notebook > just beside delete notebook button. > > > Regards, > Sachin Janani > http://snappydatainc.github.io/snappydata/ > <http://snappydatainc.github.io/snappydata/> > > > On Tue, Sep 13, 2016 at 3:13 AM, Mich Talebzadeh <mich.talebza...@gmail.com > <mailto:mich.talebza...@gmail.com>> wrote: > The latest version of Zeppelin 0.6.1 looks pretty impressive with Spark 2 and > also with Spark Thrift server (it runs on Hive Thrift server) and uses Hive > execution engine. Make sure that you do not use MapReduce as Hive's execution > engine. > > Now for streaming data (in this case some test generated data using Kafka > topic), I store them as text file on HDFS. To my surprise text files (all > created every two seconds under some HDFS some directory) with timestamp > added to the file name seem to be pretty fast. I am sceptical what benefit > one gets if I decide to store them as Hbase file? Anyone can shed some light > on it? > > Also I use Zeppelin to do some plots on the stored security prices. These are > all Fictitious (the data belonging to these securities are all fictitious > and randomly generated). Now I don't think there is anyway one can automate > Zeppelin to run the same code say every x seconds? Thinking loud the other > alternative is to add new data as comes in and tail off the old data? Has > anyone done any work of this type? > > Anyway I show you a sample graph below. Appreciate any ideas. My view is that > Zeppelin is not designed for real time dashboard but increasingly looking > good and may be with some change one can use it near real time? > > > <image.png> > > Thanks > > Dr Mich Talebzadeh > > LinkedIn > https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw > > <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw> > > http://talebzadehmich.wordpress.com <http://talebzadehmich.wordpress.com/> > > Disclaimer: Use it at your own risk. Any and all responsibility for any loss, > damage or destruction of data or any other property which may arise from > relying on this email's technical content is explicitly disclaimed. The > author will in no case be liable for any monetary damages arising from such > loss, damage or destruction. > > >
