Member since
01-03-2017
27
Posts
10
Kudos Received
3
Solutions
My Accepted Solutions
Title | Views | Posted |
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2943 | 11-21-2018 06:00 PM | |
5279 | 11-21-2018 05:09 PM | |
1306 | 11-21-2018 03:19 PM |
11-25-2019
04:08 AM
@pmohan Does this help with columns having data type - image ?? converting the image data type to binary again is leading to data corruption. Please see the issue highlighted below : https://community.cloudera.com/t5/Support-Questions/SQOOP-import-of-quot-image-quot-data-type-into-hive/td-p/283584
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11-22-2018
06:58 AM
Thanks for the Info! Best Regards, Gagan
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11-23-2018
11:18 AM
@Prabhu M @Mahesh Balakrishnan : Issue has been resolved. It's a bug with Tez version 0.9.0 (HDP-3.0.0.0) which they have fixed in Tez 0.9.1 version(HDP-3.0.1.0)
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07-19-2018
04:37 AM
2 Kudos
A quick example NiFi flow to demonstrate sending logs to syslog from NiFi. Steps: 1. Wait for new compressed files (gz) to land in folder (/tmp/nifi/syslog/src/*.gz) with log lines. 2. Decompress the file 3. Split the file into individual lines 4. Send data to syslog NiFi Template : Download the following NiFi template and import the flow into your NiFi instance. Instructions to import a NiFi template is available here - Importing NiFi templates send-to-syslog.xml Send to Syslog Template Walkthrough : The Flow is broken down into 3 sections Section 1 : Test Data Generation Section 2 : Processing (decompress files and send to local syslog) Key Highlights ExtractText Processor : We are using the extract text processor to get the content of the flowfile into the flowfile attribute "msg". We are grabbing the entire content of the flowfile into "msg" by using the regular expression (.*). You may get only specific fields by providing appropriate regular expression here. PutSyslog processor : We are using the flowfile attribute ${msg} in the syslog message body. We have also prefixed string "NifiLogger" to the syslog message (optional). Section 3 : Validation (receive syslog messages)
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