Re: Apache Kylin Meetup @Bay Area 29 Aug

2018-08-21 Thread dan young
Will this be either streamed or recorded for remote peeps? Dano On Mon, Aug 20, 2018, 7:17 PM ShaoFeng Shi wrote: > Hello Kylin users, > > We will have a meetup in the Bay Area, in Google office, hosted together > with Google Cloud team and DataStax. Daniel Gu from Kyligence will > introduce th

Re: Queries For Building Cube

2018-08-21 Thread ShaoFeng Shi
Hi Shrikant, How much memory are you allocating to Reducer? Please consider to allocate more mem to reducer, as Kylin builds the dictionary in the reducers. You can also disable this, then Kylin will build dict in its own JVM. This may cause your Kylin process OOM if there is an ultra high cardin

Re: HBase table schema for cube data

2018-08-21 Thread op
how to unsubscribe iPhone -- Original -- From: ShaoFeng Shi Date: Tue,Aug 21,2018 9:19 AM To: user Subject: Re: HBase table schema for cube data Hi Ashish, The slide is shared here, just FYI: https://www.slideshare.net/ShiShaoFeng1/apache-kylin-on-

Re: Kylin integration with metabase

2018-08-21 Thread ShaoFeng Shi
It's cool, very different from traditional BI tools. How does it connect with a database or analytics engine? I did a quick check but didn't find such a document. 2018-08-16 15:35 GMT+08:00 Li Yang : > Hi Moisés > > Open source works by volunteers. If metabase is so cool and matters to > you, may

Re: Segment overlap issues when refreshing a cube segment

2018-08-21 Thread ShaoFeng Shi
Hi Roberto, in the latest Kylin (I'm running), on the web GUI, there is a "Delete segment" button, which allows you to delete a segment easily. You can try to use the Rest API to delete a segment, this API should have existed for a long time: https://kylin.apache.org/docs/howto/howto_use_restapi.h

Re: Changes In Dimensions And Historical Cube's Data

2018-08-21 Thread Billy Liu
Hello Shrikant, I think there are some new updates on lookup table capability. Check out https://issues.apache.org/jira/browse/KYLIN-3221 Each dimension table is stored as snapshot(if you are using derived dimension, not normal dimension), and be connected with the correspond segment. With KYLIN-3