Member since
09-29-2015
56
Posts
8
Kudos Received
6
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
2559 | 06-08-2016 02:49 PM | |
1391 | 04-14-2016 11:14 PM | |
4470 | 01-20-2016 03:22 AM | |
2150 | 12-21-2015 09:05 PM | |
2555 | 12-15-2015 10:55 PM |
01-21-2016
07:20 PM
The entry is incorrect. https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_installing_manually_book/content/configuring_oozie_for_falcon.html has the correct instructions. The line after dataIn should be as follows. instanceTime=org.apache.oozie.coord.CoordELFunctions#ph3_coord_nominalTime,
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01-20-2016
03:35 AM
We tested the 2.3 sandbox to make sure Oozie was configured correctly for Falcon. This seems to be a regression in latest Sandbox. Let me follow up with the team. Can you please share the Sandbox build you are using?
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01-20-2016
03:22 AM
2 Kudos
This looks like a configuration issue where Oozie is probably not setup correctly for Falcon in the sandbox (Assuming you are using sandbox). Please refer to http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.0/bk_installing_manually_book/content/configuring_oozie_for_falcon.html This document should explain all the configs Oozie should have for Falcon to work successfully. My guess is that the Coord EL Functions Properties are missing.
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12-22-2015
09:46 PM
You are very welcome, Happy to be of help.
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12-22-2015
09:46 PM
Unfortunately, there is no Falcon way to do this. Sorry.
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12-21-2015
09:05 PM
1 Kudo
In the feed entity specification, http://falcon.apache.org/EntitySpecification.html#... please look for availability flag. A feed is considered available for downstream consumption, replication etc when the availabilityFlag file is created. You can make your process create the availabilityFlag as last task. Please let me know if this works. <availabilityFlag>_SUCCESS</availabilityFlag>
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12-18-2015
04:39 PM
Yes. That is correct.
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12-18-2015
03:45 PM
Hi, the error clearly says you did not give 777 permissions. Can you please try this command? hadoop fs -chmod -R 777 /apps/falcon/backupCluster/staging
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12-16-2015
06:22 PM
The error says ... 61 more Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=hdpexeusr, access=WRITE, inode="/apps/falcon/backupCluster/staging/falcon/workflows/feed":falcon:hdfs:drwxr-xr-x It is not sufficient to give perms to just the feed or process dir under /apps/falcon/backupCluster/staging/falcon/workflows , you must have permission 777 for ALL directories under /apps/falcon/backupCluster/staging.
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12-15-2015
10:55 PM
Please refer to http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-... specifically the section about setting proxy user settings in oozie for falcon. 4. Add the following properties to custom oozie-site , your set up has it in custom core-site. Then restart oozie and you should be able to submit the cluster entity. <property>
<name>oozie.service.ProxyUserService.proxyuser.falcon.hosts</name>
<value>*</value>
</property>
<property>
<name>oozie.service.ProxyUserService.proxyuser.falcon.groups</name>
<value>*</value>
</property>
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