Member since
02-17-2016
49
Posts
43
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1876 | 05-27-2016 08:18 AM | |
2808 | 02-22-2016 10:50 AM |
05-27-2016
08:18 AM
Fixed it. I removed the atlas.pid file and restarted the atlas-server. rm /var/run/atlas/atlas.pid
python /usr/hdp/current/atlas-server/bin/atlas_start.py
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05-19-2016
08:51 AM
Works great. Thanks @Ravi Mutyala
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03-23-2016
08:44 AM
Yes i use it to request the API i'm interested in once a week (except for the twitter streaming api of course).
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03-14-2016
10:22 AM
1 Kudo
@Neeraj Sabharwal Thank you for your answer. Unfortunately i can't access ambari dashboard. For some reason, the username/password i've been using for one month doesn't work anymore. I thought it was related to this safemode thing but apparently it wasn't..
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03-11-2016
06:33 PM
1 Kudo
Being the client OS superuser doesn't imply that user is a superuser on HDFS. You'd need to add a user to Hadoop with the same UID and GID as your client user, and make the Hadoop user a superuser on that system, or better yet, just give the user the permissions it needs for the desired folder(s): http://stackoverflow.com/questions/24184306/how-to-add-user-in-supergroup-of-hdfs-in-linux
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06-20-2017
05:00 AM
Hi, Can i know how you will write Nifi expression language for 5 fields of json that values coming from another processor.Suppose i have 40 fields in json and 25 having values but 15 fields does not have values/empty fields to it. But i will get the values for 15 fields from another processor and i want to append the values to the 15 empty fields of current json content. Please can you tell me the procedure to do it. sample json file {
"index": 1, "index_start_at": 56, "integer": 31, "float": 11.8891, "name": "Kyle", "surname": "Ritchie",
"fullname": "Maria Kelley",
"email": "",
"bool": ""
}, where email and bool fields are emptry/null , i want to add values from another processor. How we achive it ..any steps and screenshots would be great .
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03-03-2016
02:21 PM
1 Kudo
@Lubin Lemarchand
The approach that I gave is general and can be applied to issue any post request to Facebook. Posting something to a feed was just an example. To achieve what you are trying to do, just put your batch request JSON together with access_token in the input file and you will get the results JSON. Here is an example that's working for me: batch=[{"method":"GET", "relative_url":"me"},{"method":"GET", "relative_url":"me/friends"}]&access_token=your-access-token In the InvokeHTTP use the following URL: https://graph.facebook.com/
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07-12-2016
06:35 AM
@Abdelkrim Hadjidj @Lubin Lemarchand
Can you please let me know in Unix How can I write values in file for GetFile Processor because symbol "∾" changed into some junk value when I write it in unix flat file.
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02-29-2016
06:43 PM
@nejm hadj it sounds like you need to complete the following steps: Download the Facebook server certificate (via the browser or using openssl). Import that certificate as a trusted certificate into a truststore file. Configure the PostHTTP processor to use an SSLContext which references that truststore file. As @Lubin Lemarchxnd noted above, there are explicit instructions for these steps available here.
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08-31-2016
06:09 PM
how did you clear the queue? I have the same issue
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