HBase Region Replication.

Hi, HDP 2.2 offers "HBase Read HA" functionality. More details about this are here[1]. Currently in Kylin when the HTable is created in HBase the region replication is not set explicitly for the Htable's[2][3]. The default value for region replication is 1. As far as I can tell this region replica

When does a submitted job start execution

I am going through the Kylin code for when a build request is submitted. I would like to know when the job starts execution i.e when is the execute method called on the DeafultChainedExecutable returned by the JobBuilder?. When a cube build request is made a DefaultChaninedExecutable is returned, s

Incorrect query result

There are two columns in the table which are event date and event hour. I have attached the result and the plans for all three queries that I ran. The first query will *not* show the value for date 2016-09-28 and hour 0 in the result The second query will show the value for date 2016-09-28 and hou

Trie dictionary Not a valid value

I have come across this error where I get a exception in the cube build step (step #17) which says that a particular key does not exist in the trie dictionary. The build dictionary step says that the value is present in the dictionary. I have deduced this by looking at the Kylin debug logs. Follow

[jira] [Created] (KYLIN-1824) Provide functionality for enabling and configuring HBase read HA.

Joel Victor created KYLIN-1824: -- Summary: Provide functionality for enabling and configuring HBase read HA. Key: KYLIN-1824 URL: https://issues.apache.org/jira/browse/KYLIN-1824 Project: Kylin