Hi Tony,
You're correct; The global dictionary wasn't supported in stream builder
(this is the first reporting); Could you please open a JIRA?
https://issues.apache.org/jira/secure/Dashboard.jspa
BTW, we're developing the new version of streaming engine, which will reuse
most of the logic of
thanks for the reply.
I was asking how to use AVG in measures when we create the cube, not during
querying the cubes.
Basically ,
*Step 3. Measures*
http://kylin.apache.org/docs15/tutorial/create_cube.html
On Mon, Sep 26, 2016 at 5:01 PM, ShaoFeng Shi
wrote:
> You're
No need to additionally define AVG; SUM is enough.
You're right, there is no "avg" measure in GUI. "AVG" will be translated to
"SUM"/"COUNT" in kylin in the query time, so if you have pre-defined the
two measure, it will work. Just take a try with the sample cube,
e.g: select avg(price) from kylin_sales
2016-09-26 14:05 GMT+08:00 Ashika Umanga
Congratulations Kylin team. Keep up the good work!
El 22/09/2016 a las 18:35, Luke Han escribió:
Hi community,
You may already know, in the latest announced news from InfoWorld,
Apache Kylin has been selected for this year's Bossie Awards again:
*The Best Open Source Big Data Tools*. This
It seems that this is only a WARNING.However , I noticed that even for
success cases (managed to build the cube), I can see following WARNINGs and
ERRORs..
2016-09-27 00:15:55,072 WARN [main] org.apache.hadoop.ipc.Client: Exception
encountered while connecting to the server :
I cannot find average (ABG) measure in the UI as well as in the
documentation:
In the documentation I cannot find average as well :
"There are 5 different types of measure according to its expression: SUM,
MAX, MIN, COUNT and COUNT_DISTINCT. Please be carefully to choose the
return type, which
Thanks
But this does not work on streaming cube.
I read some code and found that in class *StreamingCubeBuilder,* the
dictionary map was built by *DictionaryGenerator.buildDictionary()* instead
of *DictionaryManager.buildDictionary()*. Does this mean that streaming
cube does not support global
Greetings,
I sucessfyully managed to install Kylin and build the sample cube.
We created my own cube using relatively large hive table and during Cube
generation, in the step "#3 Step Name: Extract Fact Table Distinct Columns"
the MR job fails.(I tried 3 times and it failed everytime giving the
Greetings,
I sucessfyully managed to install Kylin and build the sample cube.
We created my own cube using relatively large hive table and during Cube
generation, in the step "#3 Step Name: Extract Fact Table Distinct Columns"
the MR job fails.(I tried 3 times and it failed everytime giving the
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