Member since
03-24-2016
91
Posts
7
Kudos Received
5
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My Accepted Solutions
Title | Views | Posted |
---|---|---|
3065 | 10-06-2017 04:29 AM | |
4597 | 09-21-2017 05:37 AM | |
3648 | 08-11-2017 02:34 AM | |
5900 | 04-07-2016 03:17 AM | |
4682 | 03-29-2016 06:08 AM |
03-06-2019
06:04 AM
@sneethiraj I notice that in ranger configure, there a user and group sync setting, and could sync users and groups from file,unix users,ldap, as mentioned above ,just unix users and ldap group cna be recognized in ranger or hdfs ???
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10-06-2017
04:29 AM
@Aravindan Vijayan I change the file '/var/lib/ambari-server/resources/stacks/HDP/2.0.6/hooks/before-START/templates/hadoop-metrics2.properties.j2' ,and restart ambari server and agent ,but there is no use. But I change the content of /etc/hadoop/conf/hadoop-metrics2.properties and restart ambari server and agent ,it goes ok.
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10-06-2017
04:06 AM
@Aravindan Vijayan Let me try. And however,there are some table not found error: Internal Exception: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'ambari.ds_jobimpl_6' doesn't exist
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10-01-2017
03:47 AM
I upgrade ambari 2.2 to 2.5.1 recently. after upgrade,I found that,some alert status is UNKNOW. open an alert definition, log shows : Properties file doesn't contain namenode.sink.timeline.collector.hosts. Can't define metric collector hosts but when I open the service tap and the metrics shows the data: So I don't why. And I view the configure file:/etc/hadoop/2.4.0.0-169/0/hadoop-metrics2.properties it show : datanode.sink.timeline.collector=node4.hadoop
namenode.sink.timeline.collector=node4.hadoop
resourcemanager.sink.timeline.collector=node4.hadoop
nodemanager.sink.timeline.collector=node4.hadoop
jobhistoryserver.sink.timeline.collector=node4.hadoop
journalnode.sink.timeline.collector=node4.hadoop
applicationhistoryserver.sink.timeline.collector=node4.hadoop
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Apache Ambari
09-21-2017
05:37 AM
What I don't clear is why on one server show me 'NoneType' object has no attribute 'modules' ,but the other is ok I try to restart the ambari-agent,It show me ok So terrible. resloved.
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09-21-2017
03:53 AM
I add the script call time to label, and I found there no time return.I will post the script soon
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09-21-2017
01:38 AM
@Jay SenSharma I know how to deploy a custom monitor and how to start it. But it runs ok on one server but failed on the other one. I had change the code to simple logic: such as: def execute():
try:
return 'OK', 'no errors'
exception:
return 'UNKNOW', 'UNKNOW data'
it still shows me : 'NoneType' object has no attribute 'modules'
And I surely that I can run the monitor.py manaual correctly.
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09-20-2017
12:30 PM
I uset hdp 2.4 and ambari 2.2.1.1 I had custom an ambari alert and test on my test servers. But when I copy it on mysql product environment, one server seems every thing is ok,and the other is show me : 'NoneType' object has no attribute 'modules' So, I try to the monitor script writen in pytthon. When I run python monitor.py, it shows ok,but on the ambari-agent,it still wrong. So is there a way to test the script and debug the monitor script??
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Labels:
- Labels:
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Apache Ambari