Member since
10-06-2015
273
Posts
202
Kudos Received
81
Solutions
My Accepted Solutions
Title | Views | Posted |
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3146 | 10-11-2017 09:33 PM | |
2680 | 10-11-2017 07:46 PM | |
2031 | 08-04-2017 01:37 PM | |
1792 | 08-03-2017 03:36 PM | |
1682 | 08-03-2017 12:52 PM |
04-25-2016
02:11 AM
3 Kudos
@Ethan Hsieh Atlas works in conjunction with Hive, so you would need to install that at a minimum before running quick_start.py Alternatively, you can download the HDP sandbox (http://hortonworks.com/products/sandbox/) which comes bundled with all the components including Atlas and Hive. In addition to Hive, Atlas 0.6+ integrates with Sqoop, Falcon and Ranger. However, this version of Atlas will only be available with the coming release of HDP 2.5 expected in the coming couple of months. The current HDP 2.3+/2.4 includes Atlas 0.5 which only integrates with Hive.
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04-11-2016
01:34 AM
Ubuntu 14, not 16, is currently supported https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_HDP_RelNotes/content/download-links-240.html
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04-08-2016
08:16 PM
2 Kudos
@John Dison What version of HDP are you referring to? HDP 2.3.2, 2.3.4 and 2.4 already support Ubuntu 14 HDP 2.3.2 https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.2/bk_HDP_RelNotes/content/upgrade_procedure.html HDP 2.3.4 https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_HDP_RelNotes/content/upgrade_procedure.html HDP 2.4 https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_HDP_RelNotes/content/download-links-240.html As for Hue, you're correct, Hue on Ubuntu is not supported. HDP has moved on to use Ambari Views. http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.2/bk_installing_manually_book/content/prerequisites_hue.html You should consider using Ambari Views (part of Ambari) instead, or a supported OS such as RHEL/CentOS 6, Oracle Linux 6 or Suse 11. Having said that, you may still be able to install Hue on Ubuntu, it just won't be supported.
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04-05-2016
04:54 PM
@kavitha velaga This should help: https://spark.apache.org/docs/1.5.0/streaming-kafka-integration.html
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04-01-2016
05:21 AM
Great! Looking forward to seeing your final solution 🙂
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03-31-2016
09:46 PM
1 Kudo
You may want to try: https://hbasenet.codeplex.com/
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03-31-2016
05:44 PM
1 Kudo
@Akshay Aggarwal Try this format: {
"name": "testarray"
"type": "array",
"items": {
"name": "Record1Array”,
"type": "record",
"fields" : [{
“name": "Array1Value”,
"type": {
"type": "array",
"items": {
"name": "Record2Array”,
"type":"record",
"fields" : [{
"name”:”Array2Value”,
"type": "string"
}]
}
}
}]
}
}
Also, when dealing with Avro use Avro IDL; It makes writing/testing schemas easier.
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03-31-2016
02:47 PM
1 Kudo
@khushi kalra Not advisable. One of the values of using HDP is that the different components, with their respective versions, have been thoroughly tested for interoperability. While installing newer versions is possible, their behavior has not been tested and is, thus, unsupported. It is better, and safer, to upgrade to HDP 2.3.4+ which includes Kafka 0.9.
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03-31-2016
01:53 PM
2 Kudos
Adding to drussell's response: You can set up both, Ranger and SLA policies (though not necessary, Ranger alone should be enough). Ranger policies will take precedence over SLAs. In the event that a Ranger policy does not exist then local SLA will take effect. This video (https://www.youtube.com/watch?v=uCZKrKo5ebQ) gives a nice explanation of the workings of security in HDP.
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03-30-2016
09:26 PM
Nifi has just added a QueryDatabaseTable processor for simple change capture https://cwiki.apache.org/confluence/display/NIFI/Release+Notes
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