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org.apache.nifi.spark.NiFiReceiver and spark spark.streaming.receiver.maxRate

Hi I need to take flow with Spark streaming from Nifi port. As we know Spark supports spark.streaming.receiver.maxRate and spark.streaming.receiver.backpressure Seems that org.apache.nifi.spark.NiFiReceiver does support it at all. https://github.com/apache/nifi/tree/master/nifi-external/nifi

VolatileContentRepository

Hi I am playing with nifi performance using one nifi node. At the moment I think the bottleneck in my flow is SplitJson processor who can work with 2 000 000 items per 5 minutes (downstrem queues are not full and queue before SplitJson is constantly full). I tried to change as much repos to

Re: Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

everything twice :) Margus (margusja) Roo http://margus.roo.ee skype: margusja https://www.facebook.com/allan.tuuring +372 51 48 780 On 24/01/2017 13:14, Margus Roo wrote: This 409 lead me to idea that smth is wrong with my states or in zk. So I stopped all nifis. Cleaned all repositories and state

Re: Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

51 48 780 On 24/01/2017 09:38, Margus Roo wrote: Is 409 Conflict something I should focus? [nifi@bigdata32 nifi-1.1.1]$ telnet bigdata33 9090 Trying 192.168.80.21... Connected to bigdata33. Escape character is '^]'. GET /nifi-api/processors/cb084e86-0159-1000--1b125b80/state

Re: Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

component with ID cb084e86-0159-1000--1b125b80 with exception code CONNECTIONLOSS Margus (margusja) Roo http://margus.roo.ee skype: margusja https://www.facebook.com/allan.tuuring +372 51 48 780 On 23/01/2017 17:32, Margus Roo wrote: I am getting CONNECTIONLOSS every time I am trying to get

Re: Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

tps://www.facebook.com/allan.tuuring +372 51 48 780 On 23/01/2017 17:32, Margus Roo wrote: I am getting CONNECTIONLOSS every time I am trying to get status. I can not get this message from any log. Zookeeper out log is clean and there is no any hints in nifi app log. Any hints how to debug this CONNECTIONLOSS?

Re: Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

I am getting CONNECTIONLOSS every time I am trying to get status. I can not get this message from any log. Zookeeper out log is clean and there is no any hints in nifi app log. Any hints how to debug this CONNECTIONLOSS? As I understand I have necessary information written in Zookeeper but state

Nifi 1.1.1 ListHDFS view state - Unable to get the state for the specified component ... with exception code CONNECTIONLOSS

Hi I have set up cluster. I am using external zookeeper. I have the same connection strings in nifi.properties and state-management.xml files. DistributedMapCacheServer is set up under controller services. One interesting think I noticed that there is not any record under Referencing Components