+1(no binding)
mvn test passed
build(mvn clean install -DskipTests) success
md5&sha1 verified
2017-04-29 0:30 GMT+08:00 Dong Li :
> +1 binding
>
> mvn test passed
>
> Thanks,
> Dong Li
>
> 2017-04-28 22:12 GMT+08:00 ShaoFeng Shi :
>
> > +1 binding;
> >
> > Verified mvn test, md5, sha1 and gpg sig
liyang created KYLIN-2578:
-
Summary: Refactor DistributedLock
Key: KYLIN-2578
URL: https://issues.apache.org/jira/browse/KYLIN-2578
Project: Kylin
Issue Type: Improvement
Reporter: liyang
Then it boils down to MR job tuning. You shall identify the slow MR job and
take action from there. There are many ways to diagnose and tune MR job.
Try google 'tune mapreduce job'.
On Fri, Apr 28, 2017 at 6:07 PM, suresh m wrote:
> Hi Thanks for your timely reply.
>
> I set kylin.cube.algorithm
Hi Bart,
With the diagnosis pack, the problem is much clearer.
- Seems you are using a CDH quickstart sandbox which is very limited in
resource. In that case, it is expected that running 2 or 3 table stats at
the same time could hang due to resource competition (thus deadlock) in
YAR
Looks like a bug to me.
On Thu, Apr 27, 2017 at 3:52 PM, magang wrote:
> Hi,
>
> When sql contains filter: 'is null'/'is not null', the filter will not be
> push down to coprocessor, because the CompareTupleFilter.isEvaluable()
> method return false, is it by design or just a bug?
>
> related co
+1 binding
mvn test passed
Thanks,
Dong Li
2017-04-28 22:12 GMT+08:00 ShaoFeng Shi :
> +1 binding;
>
> Verified mvn test, md5, sha1 and gpg signature, all good.
>
> 2017-04-28 15:11 GMT+08:00 hongbin ma :
>
> > +1
> >
> > mvn test passed
> > mvn integration test passed
> >
> > On Thu, Apr 27, 2
+1 binding;
Verified mvn test, md5, sha1 and gpg signature, all good.
2017-04-28 15:11 GMT+08:00 hongbin ma :
> +1
>
> mvn test passed
> mvn integration test passed
>
> On Thu, Apr 27, 2017 at 8:38 AM, 《秦殇》！健 wrote:
>
> > +1
> > It's great!!!
> > -- 原始邮件 --
> > 发
Hi,
The cube definition looks okay, although "AGENTID" and "COURSEID" appeared
both in dimension and TopN measure. They were defined to use "dict"
encoding so Kylin will build dictionary for them. Could you please share
the cube instance json, in which there has the segment metadata; all
dictionar
You need check your Hadoop configuration; Kylin uses your default
configuration to request resource from Yarn; If you observed it uses huge
mount of mem, it may indicate the configuration is incorrect or the cube
design got problem.
Without detail information we couldn't judge what's wrong in your
Hi Suresh, Tez isn't supported in Kylin; From 2.0 there is the Spark
engine, please check Kylin's document.
Kylin uses MR as the default framework, it is quite stable and the
performance is also acceptable. If you observed unexpected slow, suggest
you check your environment and the cube design.
Hi,
I can see here my kylin job executing threw Mapreduce, i think this is one
of the reason for taking more time to build cube.
Is there any chance to change execution engine as Tez.
Attaching screen shot for reference.
Hi,
My kylin cube taking huge memory just for few records. Even i changed
compression property as Snappy but still occupying huge memory.
Attaching screenshot for your reference.
Suggestions are welcome to reduce cube size.
Regards,
Suresh
Hi Thanks for your timely reply.
I set kylin.cube.algorithm=layer , but still facing same issue.
Please let me know any other tuning to improve performance.
Regards,
Suresh
On Tue, Apr 18, 2017 at 7:23 PM, Li Yang wrote:
> > #24 Step Name: Build Cube
>
> It is in-mem cubing taking effect and
??
2017-04-28 15:22:09,556 DEBUG [Query 505b4b6f-467d-45fd-9c92-c301678875af-76]
plan.RelOptPlanner:856 : Cheapest plan:
OLAPToEnumerableConverter: rowcount = 10.0, cumulative cost = {1.0E100 rows,
12.55 cpu, 0.0 io}, id = 77
OLAPLimitRel(fetch=[5]): ro
Wang Cheng created KYLIN-2577:
-
Summary: Improve hive&mr job configuration
Key: KYLIN-2577
URL: https://issues.apache.org/jira/browse/KYLIN-2577
Project: Kylin
Issue Type: Bug
Reporte
+1
mvn test passed
mvn integration test passed
On Thu, Apr 27, 2017 at 8:38 AM, 《秦殇》！健 wrote:
> +1
> It's great!!!
> -- 原始邮件 --
> 发件人: "Li Yang";;
> 发送时间: 2017年4月27日(星期四) 上午7:22
> 收件人: "dev";
>
> 主题: [VOTE] Release apache-kylin-2.0.0 (RC3)
>
>
>
> Hi all,
>
> I h
james created KYLIN-2576:
Summary: kylin-classpath/logs:permission denied
Key: KYLIN-2576
URL: https://issues.apache.org/jira/browse/KYLIN-2576
Project: Kylin
Issue Type: Improvement
Repo
hongbin ma created KYLIN-2575:
-
Summary: Experimental feature: Computed Column
Key: KYLIN-2575
URL: https://issues.apache.org/jira/browse/KYLIN-2575
Project: Kylin
Issue Type: New Feature
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