Created on 03-12-2017 05:09 PM - edited 08-18-2019 05:37 AM
Hi ,
I am trying to follow https://hortonworks.com/hadoop-tutorial/how-to-refine-and-visualize-sentiment-data/.
The banana dashboard, solr are working fine but I am unable send the data from nifi to hdfs.
I can't find any data in tmp/tweets_staging directory.I attached the picture of my error.Could someone help me with this?
Thank you
Created 03-13-2017 04:30 AM
If you use lzo codec or not, you need to remove all of value about lzo codec from core-site.xml.
I experienced that issue, but it works well after removing some text about lzo code from core-site.xml.
It dosen't matter you use that codec on your putHDFS processor or not, and if your system clustered, you have to modify all of each node setting.
Created 03-13-2017 01:23 AM
Please set compression codec to NONE in the putHDFS process.
Created 03-13-2017 04:13 AM
Yes sir , I have set that .capture.png Is there anything that needs to be configured?
Thank you.
Created 03-13-2017 04:14 AM
are you still getting the error?
Created 03-13-2017 04:42 AM
yes sir. The error is same.
Created 03-13-2017 04:30 AM
If you use lzo codec or not, you need to remove all of value about lzo codec from core-site.xml.
I experienced that issue, but it works well after removing some text about lzo code from core-site.xml.
It dosen't matter you use that codec on your putHDFS processor or not, and if your system clustered, you have to modify all of each node setting.
Created 03-13-2017 04:45 AM
Thank you sir,It worked.