Sideoutput in Flink Web Dashboard

2021-07-10 Thread Dipanjan Mazumder
Hi,    I am using side output to actually create named substreams from main source streams. While it works fine , but it seems in the Web dashboard only operator are visible and streams are not. Is there any way to show streams or sideouput in WEB dashboard. That will make the graph more useful

Re: Getting Abstract method Error with flink 1.13.0 and 1.12.0

2021-06-01 Thread Dipanjan Mazumder
for development discussions. Cheers,Till On Tue, Jun 1, 2021 at 1:31 PM Dipanjan Mazumder wrote: Hi ,    I have integrated flink-siddhi library ([com.github.haoch/flink-siddhi_2.11 "0.2.2-SNAPSHOT"]) and i tried to configure and implement control stream from flink-siddh an

Getting Abstract method Error with flink 1.13.0 and 1.12.0

2021-06-01 Thread Dipanjan Mazumder
Hi ,    I have integrated flink-siddhi library ([com.github.haoch/flink-siddhi_2.11 "0.2.2-SNAPSHOT"]) and i tried to configure and implement control stream from flink-siddh and it broke with AbstractMethodError. When i tried running the same with flink 1.11.0 it worked. More Details is given

Re: How to use or configure flink checkpointing with siddhi internal state

2021-06-01 Thread Dipanjan Mazumder
31, 2021 at 7:27 PM Dipanjan Mazumder wrote: Hi ,    I was trying to do checkpointing while using siddhi as the CEP engine running on flink. While using siddhi windowing , it uses an internal state to aggregated or perform operation on a bucket of events pertaining to a specific time window

How to use or configure flink checkpointing with siddhi internal state

2021-05-31 Thread Dipanjan Mazumder
Hi ,    I was trying to do checkpointing while using siddhi as the CEP engine running on flink. While using siddhi windowing , it uses an internal state to aggregated or perform operation on a bucket of events pertaining to a specific time window. But what i am not sure is how can that state be

Issue with using siddhi extension function with flink

2021-05-20 Thread Dipanjan Mazumder
Hi ,    i am trying to integrate siddhi with flink while trying to use siddhi extension function on deploying the job in flink cluster it is not able to find those libraries at run time , so i had to explicitly put those libraries to the /opt/flink/lib folder for the jobmanager and taskmanager

use of org.apache.flink.yarn.cli.FlinkYarnSessionCli in Flink Sql client

2019-09-22 Thread Dipanjan Mazumder
Hi ,   Thanks again for responding on my earlier queries..     I was again going through the Flink SQL client code and came across the default custom command-line , few days back i came to know that Flink sql client is not supported in a full fledged cluster with different resource managers

Re: Use of loading flink-conf.yaml in Flink-sql client

2019-09-15 Thread Dipanjan Mazumder
GMT+5:30, Dipanjan Mazumder wrote: Hi,   I was going through the Flink Sql client code and came through a flow where we are loading  flink-conf.yaml in the configuration object as prerequisite for the SQL client to start. I can see that the configuration file has properties

Use of loading flink-conf.yaml in Flink-sql client

2019-09-14 Thread Dipanjan Mazumder
Hi,   I was going through the Flink Sql client code and came through a flow where we are loading  flink-conf.yaml in the configuration object as prerequisite for the SQL client to start. I can see that the configuration file has properties pertaining to the Flink cluster. As far as