So basically you execute Beeline or Hive command to send queries to
Hive.(according to the logs , I could see the same thing).
I am just curious, you didn't you use JDBC connection to HiveServer2
(thrift server) instead , without executing system commands.
Something like :
Connection con = DriverManager.getConnection(
"jdbc:hive://hive-server.hadoop.local:10000/", "", "");
Statement stmt = con.createStatement();
String tableName = "testHiveDriverTable";
On Mon, Sep 12, 2016 at 9:46 PM, Yiming Liu <[email protected]> wrote:
> 1. Yes
> 2. Both Hive CLI and Beeline are supported. check kylin.hive.client in
> kylin.properties
> 3. Yes. ZK works as a lock service for cube build.
>
> 2016-09-12 10:00 GMT+08:00 udana pathirana <[email protected]>:
>
>> I have some questions about how Kylin connects to different services
>>
>> 1) Does Kylin communicate with HBase using hbase-client library
>> (org.apache.hadoop.hbase.client.Connection) ? I assume it reads HBase
>> master node/port from the hbase-site.xml ?
>>
>> 2) Does Kylin communicate with Hive using JDBC/SQL protocol? Same as
>> Beeline ? If so, does it read Hive server/port from hive-site.xml ?
>>
>> 3) Does Kylin connect to ZK ? IF so why ? How does it connect ; using
>> zkCli or client library ?
>>
>
>
>
> --
> With Warm regards
>
> Yiming Liu (刘一鸣)
>
