Member since
09-23-2015
44
Posts
49
Kudos Received
18
Solutions
My Accepted Solutions
Title | Views | Posted |
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2063 | 02-08-2017 03:44 PM | |
2465 | 02-06-2017 11:03 PM | |
2748 | 12-20-2016 02:06 AM | |
1350 | 04-29-2016 01:56 PM | |
1285 | 04-07-2016 03:11 AM |
05-29-2016
05:33 AM
Can you list the contents of folders "/usr/hdp" and "/usr/hdp/2.4.0.0-169"? Also the output of "hdp-select | grep zookeeper" on the host where the command failed.
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04-29-2016
01:56 PM
1 Kudo
It may be https://issues.apache.org/jira/browse/AMBARI-15235
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04-07-2016
03:11 AM
4 Kudos
As of now, there is no option to do that. You can create few folders as symlinks such as /usr/hdp and /usr/lib/ambari-server, /var/log etc and then install Ambari and the services.
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03-31-2016
04:36 PM
2 Kudos
@vpoornalingam can you check if on the host where it is failing you have a "ambari_commons" folder in the /var/lib/ambari-agent/tmp folder?
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03-30-2016
10:02 PM
2 Kudos
Thanks for reporting this. This looks like a bug and the work-around you have provided is the valid one till the bug is fixed.
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03-01-2016
07:22 PM
I believe decommissioned DataNodes are not stopped automatically and they need to be stopped explicitly through API calls. OOTH, decommissioned NodeManagers go down automatically.
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01-05-2016
07:09 PM
Sadly, no. In general, the smaller the blueprint the lesser the chances of breaking compatibility. Let me explain a bit as its not an intention to break backward compatibility. At a very high level, blueprint contains a) components and their layout, b) config settings that are Ambari influenced, c) config settings that are stack influenced, and d) templates for *-env/sh files etc.
In general,
* (a) remains backward compatible even through major releases. * (b) and (c) should remain backward compatible unless some config cleanup is performed e.g. created new configs for env/log4j files, cleaned up how heap sizes are specified - rare
* (d) includes scripts - these can go through bug fixes for any release So if you have a blueprint with primarily (a) and only the configs for which you want to over-write the default it should remain backward compatible. The biggest hurdle you can run into is that when you export a blueprint it does not export a minimal blueprint - rather a blueprint with all sections including (d).
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01-05-2016
03:44 AM
1 Kudo
The decommission request from does not wait for decommission to complete - it issues the decommission command to hdfs and then hdfs asynchronously continues the decommissioning operation. At this point the jmx data from NN has to be monitored from the outside to know when hdfs completes decommissioning.
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12-30-2015
02:14 AM
1 Kudo
The desired_stack_id for hostcomponentdesiredstate and servicecomponentdesiredstate and current_stack_id for hostcomponentstate should point to HDP-2.3. That could be the reason for the error you see. Also check the version field for hostcomponentstate and see if that is reporting the 2.3 version.
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