\x36\x33\x32\x32\x35\x31\x30\x33\x35\x35\x38\x2E\x37\x65\x39\x63\x38\x30\x37\x33\x31\x62\x33\x34\x63\x62\x63\x32\x36\x35\x33\x34\x65\x32\x39\x64\x65\x35\x38\x39\x64\x36\x38\x66\x2E
> on host: hfa-pro0042.hadoop.cpcc.iflyyun.cn.Total scanned row: 127642.
> Total filtered/aggred row: 0. Time e
.apache.org
[mailto:user-return-560-jyzheng=iflytek@kylin.apache.org] 代表 Li Yang
发送时间: 2016年5月15日 19:32
收件人: u...@kylin.apache.org
抄送: dev@kylin.apache.org
主题: Re: kylin query failed
How high is the cardinality? By saying "failed" and then have to restart, do
you mean crash? Any clu
How high is the cardinality? By saying "failed" and then have to restart,
do you mean crash? Any clue in kylin.log?
Sorry for many questions, but it's hard to help without the details. The
new 1.5.2 release will come with a diagnosis tool that can extract
necessary info into a zip, which you can s
When I send sql query to Kylin like this:
select app_name, count(distinct uid) as uv
from sdk_log
left join week_calendar on sdk_log.day_time = week_calendar.week_cal
where sdk_log.day_time = date '2016-05-01'
group by app_name
order by uv desc
limit 200
and failed. So I have to rest
