[DISCUSS] New Kylin Streaming Solution From eBay

2018-10-30 Thread Ma Gang
Hi all, eBay Kylin team has developed a new Kylin streaming solution, the basic idea is to build a streaming cluster to ingest data from streaming source(Kafka), and provide query for real-time data, the data preparation latency is milliseconds, which means the data is queryable almost when

"null" error returned when run sql with cte join cte

2018-10-30 Thread yiwang
Hello Kylin Team, Error: null while executing SQL: "with aa as ( select lstg_format_name, count( distinct buyer_id ) as temp from ( select * from kylin_sales ) _view_ where ops_region = 'Shanghai' group by lstg_format_name ), bb as ( select lstg_format_name from ( select * from kylin_sales )

Re: Merge Job in inconsistent state

2018-10-30 Thread ShaoFeng Shi
Kylin document is updated now, please refresh your web browser: https://kylin.apache.org/docs/howto/howto_backup_metadata.html ShaoFeng Shi 于2018年10月30日周二 上午11:35写道: > Hi Ketan, > > You're welcome. JIRA is created for this issue: > https://issues.apache.org/jira/browse/KYLIN-3652 > >

APACHE KYLIN - Detect bad query

2018-10-30 Thread awaisaj...@gmail.com
I am setting up Apache kylin , i configured all setting now i am and kylin is connected to hive tables. when i make cube then it show bad query detected and below logs continue all day.What could be the possible reason behind it as there is no error showing in log file *Logs are below and these

Re: [DISCUSS] New Kylin Streaming Solution From eBay

2018-10-30 Thread ShaoFeng Shi
Hi Gang, The design doc is still missing; can you upload it to somewhere and then provide a link? Ma Gang 于2018年10月30日周二 下午8:35写道: > Resend the design doc, not sure why the attachment is removed in the > previous mail. > > At 2018-10-30 15:24:01, "Ma Gang" wrote: > > Hi all, > > eBay Kylin

Re:[DISCUSS] New Kylin Streaming Solution From eBay

2018-10-30 Thread Ma Gang
Resend the design doc, not sure why the attachment is removed in the previous mail. At 2018-10-30 15:24:01, "Ma Gang" wrote: Hi all, eBay Kylin team has developed a new Kylin streaming solution, the basic idea is to build a streaming cluster to ingest data from streaming source(Kafka), and

there is a log at run time a job about the sample cube of apache kylin

2018-10-30 Thread ebrahim zare
hi When I run the cube, I encounter the following log -- Create and distribute table, cmd: hive -e "USE default; DROP TABLE IF EXISTS kylin_intermediate_kylin_sales_cube_a485908d_9d07_4219_8e4c_e64f13fdb686; CREATE EXTERNAL TABLE IF NOT EXISTS

Re:Re: [DISCUSS] New Kylin Streaming Solution From eBay

2018-10-30 Thread Ma Gang
Jira ticket has been created, and the related design doc is attached in the ticket: https://issues.apache.org/jira/browse/KYLIN-3654 在 2018-10-30 21:40:34,"ShaoFeng Shi" 写道: >Hi Gang, > >The design doc is still missing; can you upload it to somewhere and then >provide a link? > >Ma Gang

Re:there is a log at run time a job about the sample cube of apache kylin

2018-10-30 Thread Ma Gang
The log is clear: FAILED: SemanticException [Error 10001]: Line 22:5 Table not found 'KYLIN_SALES' You need to check whether the table is existed in hive or not, you can use the hive client on Kylin's machine to check it. At 2018-10-31 02:24:47, "ebrahim zare" wrote: >hi >When I run the cube,

[jira] [Created] (KYLIN-3654) New Kylin Streaming

2018-10-30 Thread Ma Gang (JIRA)
Ma Gang created KYLIN-3654: -- Summary: New Kylin Streaming Key: KYLIN-3654 URL: https://issues.apache.org/jira/browse/KYLIN-3654 Project: Kylin Issue Type: New Feature Components: Job

Re: Merge Job in inconsistent state

2018-10-30 Thread kdcool6932
Thanks, @ShaoFeng,Thats really great help, we really appreciate that.Thanks,ke...@exponential.com Sent from my Samsung Galaxy smartphone. Original message From: ShaoFeng Shi Date: 30/10/2018 12:02 pm (GMT+05:30) To: dev Subject: Re: Merge Job in inconsistent state Kylin

[jira] [Created] (KYLIN-3653) After kylin configured with hive data source with beeline, build failed if two jobs for creating flat table submitted at same time

2018-10-30 Thread nichunen (JIRA)
nichunen created KYLIN-3653: --- Summary: After kylin configured with hive data source with beeline, build failed if two jobs for creating flat table submitted at same time Key: KYLIN-3653 URL: