Re: Getting the number of logs

2016-11-09 Thread Joe Percivall
Hello Sai, I'm gonna paraphrase what I think your use-case is first, let me know if this is wrong. You want to keep track of the number of logs coming in and every hour you want to document how many came in in that hour. Currently NiFi doesn't handle this type of "stateful" event processing very

NPE MergeContent processor

2016-11-09 Thread Conrad Crampton
Hi, I saw this error after I upgraded to 1.0.0 but thought it was maybe due to the issues I had with that upgrade (entirely my fault it turns out!), but I have seen it a number of times since so I turned debugging on to get a better stacktrace. Relevant log section as below. Nothing out of the o

Getting the number of logs

2016-11-09 Thread Peddy, Sai
Hi All, Previously posted this in the Dev listserv moving it over to the Users listserv I’m currently working on a use case to be able to track the number of individual logs that come in and put that information in ElasticSearch. I wanted to see if there is an easy way to do this and whether an

Host disconnected due to different workflow configuration

2016-11-09 Thread Alessio Palma
Hello all, I experienced "host out of the cluster which was no longer able to join", log reports configuration workflow has been changed and it's different from the one running into the cluster. Due to this issue there is not way to join again the cluster. To resolve this I stopped the whole clus

Nifi vs Sqoop

2016-11-09 Thread Provenzano Nicolas
Hi all, I have the following requirements : * I need to load at day 1 a full SQL table, * And then need to incrementally load new data (using capture data change mechanism). Initially, I was thinking using Sqoop to do it. Looking at Nifi and especially the QueryDatabaseTable