Member since
03-25-2016
66
Posts
21
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4
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My Accepted Solutions
Title | Views | Posted |
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1943 | 04-03-2017 06:55 PM | |
2724 | 09-07-2016 06:18 PM | |
1800 | 07-16-2016 12:34 AM | |
957 | 05-18-2016 07:17 PM |
02-07-2018
06:45 PM
Also check out info on the standby NameNode: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.4/bk_hdfs-administration/content/get_ready_to_backup.html
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02-07-2018
06:36 PM
The passive NameNode can be used in high availability configurations, to prevent single point of failure: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.4/bk_hadoop-high-availability/content/ch_HA-NameNode.html.
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05-19-2017
06:25 PM
@Saumidh Mhatre And FYI, most actions are asynchronous, so one has to end before the next begins, which you mention you want to happen. For a list of some of the actions available and which are synchronous vs asynchronous, see the Workflow Action Types table in the Workflow Management (WFM) guide (the table applies even if you aren't using WFM, as WFM is based on Oozie).
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05-17-2017
08:51 PM
1 Kudo
Also, the documentation for Workflow Manager is available at http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_workflow-management/content/ch_wfm_basics.html. It's available as an Ambari View in HDP 2.6.
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05-10-2017
02:54 PM
Currently, you can only deploy HDP components, including Sqoop and Flume, on HDP.
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05-08-2017
07:57 PM
2 Kudos
You can find some information in the HDF docs, like this topic on using Sqoop. Also, Flume is deprecated in HDP 2.6 and is being removed in HDP 3.0. See the Release Notes. And here's another topic you might want to check out: HDP and Component Information.
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04-26-2017
01:19 AM
If you are an existing HDP customer, please reach out to your account team and we can share more details.
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04-26-2017
01:15 AM
Did you configure Falcon for HA according to these instructions?
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04-12-2017
04:40 AM
@vsairam, do you know if the original and the secondary errors mentioned above are both still applicable to WFM in Ambari 2.5.0.3 but with HDP 2.6? I'm guessing they are, but want to confirm. Thanks.
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04-03-2017
06:55 PM
1 Kudo
@Alex Woolford, Did you configure Kerberos for WFM? http://docs.hortonworks.com/HDPDocuments/Ambari-2.5.0.3/bk_ambari-views/content/wfm-kerberos-setup.html Also, ensure you completed other configuration requirements: http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.0/bk_workflow-management/content/config_wfm_view.html
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