I run "sudo /start-cluster.sh" but I got this error:
sudo: /start-cluster.sh : command not found.
Would you please tell me for just one node, is it necessary to configure it?
Thank you
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Hi ken,
Mine is very generic use case. Means I am building an aggregation function
using flink, which can be configured according to any use case.
Actually, It will not be for a specific use case and every user can enter
their business logic and use this aggregator to get result.
And about windowi
Hello
I run "start-cluster.bat" on windows very easy and it works fine. Even
though, when I run "start-cluster.sh" on terminal of Ubuntu, I get these
errors:
Starting cluster.
./start-cluster.sh: line 48:
/home/pooya/IdeaProjects/flink-1.6.0/bin/jobmanager.sh: Permission denied
/home/pooya/IdeaP
The easiest way to tun it without adding user and root permission is to
run it with *sudo command*
*sudo /start-cluster.sh*
If you want to run high availability cluster you need to follow those
instruction [1]
1.
https://ci.apache.org/projects/flink/flink-docs-release-1.6/ops/jobmanager_high_a
Hello
I run "start-cluster.bat" on windows very easy and it works fine. Even
though, when I run "start-cluster.sh" on terminal of ubuntu, I get these
errors:
Starting cluster.
./start-cluster.sh: line 48:
/home/pooya/IdeaProjects/flink-1.6.0/bin/jobmanager.sh: Permission denied
/home/pooya/IdeaP
Thanks Lasse, that is rightly put. That's the only solution I can think of too.
Only thing which I can't get my head around is using the coMap and coFlatMap
functions with such a stream. Since they dont support side outputs, is there a
way my lookup map/flatmap function simply consume a stream?
