Apache Pinot Daily Email Digest (2021-02-01)

[Pinot Slack Email Digest <sn...@apache.org>]

### _#general_

  
 **@daniel:** @daniel has joined the channel  
 **@njunior:** @njunior has joined the channel  
 **@karinwolok1:** :wave: Let’s welcome our new Pinot community members from
last week! :wine_glass: The community would love to know what brought you here
and what you are working on! :smiley: Please say hello and share in this
channel! @daniel @njunior @rkanumul @kseniase @ashish @taherk77
@amitbsuryavanshi @josefarf @yohan @david.fachini @phanstasmal @apadhy
@shipengxie @jeff @kiwisoft2011 @vickysort @rajady @chenjie.sau201 @harold
@jorgarcia1994 @mateus.oliveira @leerho @jjyliu @kohei @alfredk.j @mrpringle
@swaroop.aj  
 **@pabraham.usa:** Hello, could someone please share Pinot document on
Kinesis integration? Thanks.  
**@npawar:**  
**@npawar:** and the branch with end-to-end working, which will get converted
to a PR this week:  
**@pabraham.usa:** Thanks, for the details . Just want to check whether anyone
using this in Prod atm?  
**@g.kishore:** No, it’s still early and we need volunteers to try it out and
provide feedback  
**@pabraham.usa:** Will try at somepoint and see  

###  _#random_

  
 **@daniel:** @daniel has joined the channel  
 **@njunior:** @njunior has joined the channel  
 **@kseniase:** Hi everyone. TheSequence interviews ML practitioners to merge
you into the real world of machine learning and artificial intelligence. •
Here we spoke with Jim Dowling, Senior Researcher at SICS – Swedish ICT and an
Associate Professor at KTH Stockholm. As part of his systems research, he
built Hopsworks as an open-source data science platform – that includes the
first open-source feature store for machine learning. *Check the full
interview here:* **  

###  _#troubleshooting_

  
 **@neer.shay:** Hi, I ran a batch ingestion using "pinot-admin.sh
LaunchDataIngestionJob" which seems to have completed successfully. In Pinot
UI, I see that the reported size of the table is 17895109 (was empty before)
so it seems the data was ingested properly. _*Yet when I go to query console
and do a simple "select * from mytable limit 10", I get no results and it says
numDocsScanned=0, totalDocs=0.*_ Has anyone encountered something similar? how
can I debug this?  
**@humengyuk18:** Did you run it using docker or on your host?  
**@dlavoie:** Try increasing the timeout  
**@neer.shay:** @humengyuk18, it's on docker  
**@neer.shay:** @dlavoie, I'll try. thanks  
**@dlavoie:** Default timeout is 10sec and current UI will not be very
explicit about it being reached. 17 millions records with no specific
optimization with a small JVM may cause queries to go over 10 seconds.  
 **@daniel:** @daniel has joined the channel  
 **@njunior:** @njunior has joined the channel  

###  _#pinot-dev_

  
 **@josefarf:** @josefarf has joined the channel  
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