Member since
09-25-2015
50
Posts
32
Kudos Received
4
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1426 | 04-06-2017 07:10 PM | |
3925 | 08-24-2016 06:55 PM | |
3623 | 12-16-2015 03:44 PM | |
3601 | 12-08-2015 12:54 PM |
07-05-2016
01:31 PM
Guilhemme, Could you please do a : yum whatprovides 'ambari-admin-password-reset' I just checked my 2.2.2 install and I do not see it: [root@mon-orlan ~]# ambari (hit tab to complete) ambari-python-wrap ambari-server ambari_server_main.py ambari-server.py
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02-26-2016
04:33 PM
3 Kudos
Most customers actually have user ambari for the database, so it would actually be: 2. Run 'psql -U ambari ambari'
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12-17-2015
06:36 PM
1 Kudo
OK, you are in a bad way. Can you get to Admin - Kerberos, and tell me do you have a disable kerberos button? I think your best bet would be to disable it, and then redeploy it.
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12-17-2015
01:03 PM
1 Kudo
What do you get as output if you do: /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS get AMBARI_SERVER CLUSTER_NAME kerberos-env
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12-16-2015
04:38 PM
3 Kudos
You in fact do have one hbase installed, the one internal to ambari metrics, and it needs to stay running. I think you may have an issue I have seen before, can you add this to your ambari.properties file: server.timeline.metrics.cache.disabled = true and then restart ambari, let me know if this helps.
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12-16-2015
03:44 PM
3 Kudos
There is a similar issue in our database of issues. Can you follow this: Manually add the kerberos-env/kdc_type property back to the current kerberos-env configuration. The value must be either "mit-kdc" or "active-directory" and must be the correct one for the configuration. Once this is done, Ambari should be restarted so that any cached configuration data is refreshed. (This can be done with configs.sh command). /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set hdp23 hdp23 kerberos-env kdc_type "<kdc_type_value>"
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12-08-2015
05:12 PM
7 Kudos
In a browser put in: http://<AMBARI-HOST>:8080/api/v1/clusters/<CLUSTER-NAME>/requests/ Find the highest reqest number in the output. Now, we can go to each request by pasting in the number of the request, an example would be: http://<AMBARI-HOST>:8080/api/v1/clusters/<CLUSTER-NAME>/requests/110 The output should look like: {
"href" : "http://mon-orlan:8080/api/v1/clusters/test/requests/110",
"Requests" : {
"aborted_task_count" : 0,
"cluster_name" : "test",
"completed_task_count" : 3,
"create_time" : 1444340395849,
"end_time" : 1444340449936,
"exclusive" : false,
"failed_task_count" : 0,
"id" : 110,
"inputs" : "{}",
"operation_level" : "SERVICE",
"progress_percent" : 100.0,
"queued_task_count" : 0,
"request_context" : "Restart all components with Stale Configs for HIVE",
.....
If that is not your hung operation, go back one by one from the highest request number. What we are looking for is the request context matches your hung Operation, that is the one we want to abort. Once you find that request ID, then go to the ambari server command line as root and do: curl -u admin:admin -i -H "X-RequestedBy:ambari" -X PUT -d '{"Requests":{"request_status":"ABORTED","abort_reason":"Aborted by user"}}' http://localhost:8080/api/v1/clusters/<CLUSTER_NAME>/requests/<REQUEST_ID>;
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12-08-2015
01:02 PM
All, I think you may have missed an important thing: sudo /usr/sbin/ambari-server setup-ldap Using python/usr/bin/python2.7 Setting up LDAP properties... We only support python 2.6.6, using 2.7 causes many many issues. Please use python 2.6.6. Also, I suggest you do an ldapsearch to test your settings: ldapsearch -x -H ldap://ldap.xxxxx.com -b dc=CENTENE,dc=com -D "CN=xxxxxx,OU=LDAP,DC=xxxxxxx,DC=com" -W "(sAMAccountName=<User-to-search-for>)"
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12-08-2015
12:54 PM
So the official support answer, as per the doc listed above is NO. We support 5.6, but not 5.7. It has issues with at least Ranger, and has not been tested at all. I would think the heavier the cluster is used the more you would find it non-compatible with. Please use the supported version.
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12-08-2015
12:40 PM
Pardeep, we do not currently support MySQL HA, and it is my understanding going forward that MySQL is going away (from the distros of linux), so you would have to add it manually.
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