The magic coefficient is due to hbase compression on keys and values, the
final cube size is much smaller than the sum of all keys and all values.
That's why multiplying the coefficient. It's totally by experience at the
moment. It should vary depends on the key encoding and compression applied
to
hadoop-2.5.0-cdh5.2.0
hive-0.13.1-cdh5.2.0
hbase-0.98.6-cdh5.2.0
Kylin V1.5.1
Cube Size 6.94GB ,bulid time approximation 1 hour.
BTW, when restart kylin andclick System-->Reload Metadata . this issues
resovle.
Best Regards
Roy
At 2016-04-22 16:45:34, "hongbin ma" wrote:
>hi Roy
>
>a
Hi Roy,
Would you please provide all related logs fetched from
$KYLIN_HOME/logs/kylin.log? It will help in reproducing the issue and
finding the root cause.
--
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Sent from the Apache
#4 Step Name: Save Cuboid Statistics
File
/kylin/kylin_metadata/kylin-0c62ac05-528d-41c6-8e50-2cd8cf13da17/kylin_sales_cube/statistics/cuboid_statistics.seq
does not exists
i am sorry,my english is so bad.i can not Describe it clearly.
if you have free time ,please tail me where problem
yunjiong zhao created KYLIN-1620:
Summary: support read from metadata replica regions
Key: KYLIN-1620
URL: https://issues.apache.org/jira/browse/KYLIN-1620
Project: Kylin
Issue Type: Sub-task
of course, bulid cube successful ,choose insight tab display not result and
refresh again. not working. finally click reload metadata. Below is detail
logs:
2016-04-26 13:32:48,174 DEBUG [http-bio-7070-exec-9] service.QueryService:289 :
getting table metas
2016-04-26 13:32:48,175 DEBUG [http-b
