Member since
09-14-2015
41
Posts
16
Kudos Received
7
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1512 | 07-11-2017 05:38 AM | |
1187 | 01-11-2017 05:38 PM | |
1271 | 09-07-2016 06:45 PM | |
1589 | 09-07-2016 06:00 PM | |
2290 | 09-06-2016 09:03 AM |
01-11-2017
05:44 PM
@elkan li Can you provide the output of below commands from the host you are logging into Hive: cat /etc/group|grep hive
cat /etc/group|grep nobody
cat /etc/passwd|grep hive
cat /etc/passwd|grep nobody Also, please confirm above commands output is same on NodeManager hosts as well.
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01-11-2017
05:38 PM
@Teddy Brewski Ranger does not work with wildcard characters. Unfortunately, you would need to specify each table name separately if you would like to create policy for it.
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09-07-2016
06:45 PM
2 Kudos
@Jon Zeolla Can you run 'yum clean all' and then again try '/usr/bin/yum -d 0 -e 0 -y install hdp-select' manually?
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09-07-2016
06:00 PM
2 Kudos
@da li Can you please check the following:
1. cd to /etc/yum.repos.d/ and please paste the output of ls -ltr. - the issue could be because of conflicting repo.
2. Also please pate the output of HDP.repo
3. Run 'hdp-select' and paste the output here.
4. Run 'yum clean all' and then 'sudo yum install -y ambari-metrics-collector'
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09-06-2016
09:03 AM
1 Kudo
@Savanna Endicott This time you are getting same error but for different property. Previously you got for 'dfs.namenode.https-address' and now you are getting for 'dfs.namenode.http-address'. Please repeat the same step again and this time use http property: /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set AMBARI_HOST_NAME CLUSTER_NAME hdfs-site dfs.namenode.http-address "abc.xyz.com:50070" Remember the port is 50070 this time for http address.
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09-05-2016
08:35 PM
1 Kudo
@Savanna Endicott You can use below command to push the property to the cluster and then try to restart NN /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set AMBARI_HOST_NAME CLUSTER_NAME PROPERTY_FILE PROPERTY_NAME "VALUE"
In your case this would be : /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set AMBARI_HOST_NAME CLUSTER_NAME hdfs-site dfs.namenode.https-address "abc.xyz.com:50470" Replace value according to your cluster specification.Where: AMBARI_USER - Your Ambari UI login user (Default admin)
AMBARI_PASSWORD - Login user's password (Default admin)
AMBARI_HOST_NAME - Your Amabri server host
CLSUTER_NAME - Your cluster name (Case Sensitive)
abc.xyz.com - Namenode hostname.
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09-05-2016
05:26 PM
1 Kudo
@Nicolas Steinmetz It would depend on your need. If dfs.replication is 3(default) - which means each block would be replicated to 3 Data Nodes then you would atleast need 3 machines and all should have Data Node on it. You can configure this value of in HDFS and you would need to have atleast those many machine.
Usually one go for 5 node cluster - 1 Master Node, 3 Data Nodes and 1 Edge Node (All clients on it). If your replication factor is 2 then you can build up a cluster with 2 Node too.
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09-02-2016
05:51 PM
1 Kudo
@Nicolas Steinmetz I just tested your usecase in my environment and below are the components that would be needed before you move forward: 1. HDFS 2. YARN 3 Zookeeper 4. MR 5. Hive 6. Pig Client - You can remove this after the installation is done 7. Slider client - You can remove this after the installation is done 8. Tez Client 9. It will give you a Warning for SmartSense and Ambari Metrics but you can by pass that. 10 . Spark Note - I tested this with HDP 2.5 and Ambari 2.4.0.1 Please find the attached screenshot for reference. untitled.pnguntitled-1.pnguntitled-2.pnguntitled-3.pnguntitled-4.png
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09-01-2016
11:29 PM
@Anuraj Pandey can you please modify the value and change it to below and restart the required services : from etl,prod,reporting,dev,default to default,etl,prod,reporting,dev This should fix your issue. Please let me know how it goes. Also do not forget to restart Hive after you make the changes.
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09-01-2016
10:41 PM
@Anuraj Pandey Can you please upload the value of "hive.server2.tez.default.queues" .
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