Hi Stephan,
I figured as much, since 128k is a plit size that is not commonly used in
large scale data processing engines. I will go for increasing the split
size to reduce coordination overhead for Flink. It just so happened that my
small toy example brought up the issue. Thanks for clearing this
Hello Flinkers,
I'm wondering if a UI Solution for Flink already exist when starting
Sincerly,
Hermann
Hi Hermann,
when you start a Flink cluster, then also the web interface is started. It
is reachable under http://:8081. The web interface tells you
a lot about the current state of your cluster and the currently executed
Flink jobs.
Additionally, you can start the web client via ./start-webclient
If you would search a graphical interface for data analytics like Jupyter, you
should look Apache Zeppelin [1].
Apache Zeppelin is a web-based notebook. It supports Scala, Spark and Flink.
Regards,
Chiwan Park
[1] https://zeppelin.incubator.apache.org
> On Jul 13, 2015, at 9:23 PM, Till Rohrman
Hey Till,
thank you for the answer.
Cheers
Am 13.07.2015 um 14:23 schrieb Till Rohrmann:
Hi Hermann,
when you start a Flink cluster, then also the web interface is
started. It is reachable under |http://:8081|. The web
interface tells you a lot about the current state of your cluster and
Hi Michele,
Sorry to hear you are experiencing problems with the web client. Which
version of Flink are you using?
Could you paste the whole error message you see? Thank you.
Best regards,
Max
On Sun, Jul 12, 2015 at 11:21 AM, Michele Bertoni <
michele1.bert...@mail.polimi.it> wrote:
> I think
Hi Jay,
Great to hear there is effort to integrate Flink with BigTop. Please let us
know if any questions come up in the course of the integration!
Best,
Max
On Sun, Jul 12, 2015 at 3:57 PM, jay vyas
wrote:
> awesome thanks ! i ll try it out.
>
> This is part of a wave of jiras for bigtop f
Sure, this is it
Actually it usually happens when i see the graph, go back
change a little the program and recreate the package with maven (same name for
the jar)
re-upload the package and try to re-start it
killing e restarting the web-client solve the problem
An error occurred while invoking
Hi Lydia,
Here are some examples of how to read/write data from/to HBase:
https://github.com/apache/flink/tree/master/flink-staging/flink-hbase/src/test/java/org/apache/flink/addons/hbase/example
Hope that helps you to develop your Flink job. If not feel free to ask!
Best,
Max
On Sat, Jul 11, 2
Hi guys,
is it possible to convert a Java DataSet to a Scala Dataset?
Right now I get the following error:
Error:(102, 29) java: incompatible types:
'org.apache.flink.api.java.DataSet cannot be converted to
org.apache.flink.api.scala.DataSet‘
Thanks in advance,
Lydia
Hi!
I think you can simply do "new org.apache.flink.api.scala.
DataSet[T](javaSet)"
Greetings,
Stephan
On Mon, Jul 13, 2015 at 3:55 PM, Lydia Ickler
wrote:
> Hi guys,
>
> is it possible to convert a Java DataSet to a Scala Dataset?
> Right now I get the following error:
> Error:(102, 29) java:
Hi Lydia,
it might work using new DataSet(javaSet) where DataSet
is org.apache.flink.api.scala.DataSet. I'm not sure, however. What is your
use case for this?
Cheers,
Aljoscha
On Mon, 13 Jul 2015 at 15:55 Lydia Ickler wrote:
> Hi guys,
>
> is it possible to convert a Java DataSet to a Scala Data
ok. now ** my thoughts ** on this are that it should be synergistic with
flink needs, rather than an orthogonal task that you guys help us with, so
please keep us updated what your needs are so that the work is synergistic
https://issues.apache.org/jira/browse/BIGTOP-1927
On Mon, Jul 13, 2015 at
Absolutely. I see it as a synergistic process too. I just learned about
BigTop. As for the packaging, I think Flink doesn't have very different
demands compared to the other frameworks already integrated. As for the
rest, I'm not familiar enough with BigTop. Currently, Henry is the only
Flink commi
Hi
BigDataBench is an open source Big Data Benchmarking suite from both
industry and academia. As a subset of BigDataBench, BigDataBench-DCA is
China’s first industry-standard big data benchmark suite:
http://prof.ict.ac.cn/BigDataBench/industry-standard-benchmarks/
It comes with real-world dat
Hi Slim
I will follow this and keep you posted.
Thanks.
Best regards
Hawin
On Mon, Jul 13, 2015 at 7:04 PM, Slim Baltagi wrote:
> Hi
>
> BigDataBench is an open source Big Data Benchmarking suite from both
> industry and academia. As a subset of BigDataBench, BigDataBench-DCA is
> China’
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