About gillu_rock_in

gillu_rock_in · ‎08-08-2018

@Shu thanks for the detailed explaination.If the filename keeps changing like "YYYY_MM_DD_HH_MI_SS.csv" ,how can we mention the same in fetch file's filename

gillu_rock_in · ‎08-08-2018

@Shu thanks for the same,so the flow should be like generate flowfile->update attribute->execute stream->list file->fetch file?.I needed all the processing to happen in one flow and not two separate flows.

gillu_rock_in · ‎08-08-2018

There is a flow which would generate flowfiles,set input parameters using update attribute and then process it by execute stream command.This would however place the required files in the location as mentioned in update attribute processor.Is there any way which could fetch the processed files directly from the location so as to move the processed files into another location using another processor.

gillu_rock_in · ‎04-27-2018

@Matt Clarke Thankyou so much for your quick reply

gillu_rock_in · ‎04-27-2018

Hi, I have setup a 3 node Nifi cluster.When i started running only one node,i got the connection refused error. The errors is because during startup ZK will not establish quorum until all three nodes have completely started. As a node goes through its startup process it will being begin trying to establish zk quorum between all other zk nodes. Those other nodes may not be running yet if the other nodes are still starting as well, thus producing a lot of ERROR messages.So as a result nifi-app log is getting accumulated with error messages and increase in size.Is there a way to handle this?

gillu_rock_in · ‎04-27-2018

@Matt Clarke Thanks Matt for the information..and helping out...it worked

gillu_rock_in · ‎04-26-2018

@Matt Clarke Thankyou for the information..I wanted to monitor the utilization by keeping the heap space fixed and progressively increasing the flowfile count and then increasing the flowfile load.

gillu_rock_in · ‎04-26-2018

@Rahul Soni Hi Rahul..I wanted to monitor the jvm heap usage in Nifi.So could you please suggest me a way to load flowfile attributes heavily?

gillu_rock_in · ‎04-26-2018

@Matt Clarke Is there any way to load flowfile attributes heavily ?

gillu_rock_in · ‎04-26-2018

@Matt Clarke Thanks Matt for the explanation.It was very much informative.One more query is that if I use UpdateAttribute processor to add attributes,then i have to add lots of them to increase the heap size or decreasing the swap threshold would suffice?Please correct me if Iam wrong and can you also explain me what other than queued flowfiles uses heap space.

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Re: processor to output the files from execute str...

processor to output the files from execute stream ...

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Re: Dataflow to check JVM usage

Re: Dataflow to check JVM usage