Member since
12-07-2016
16
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3
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0
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10-07-2018
06:57 AM
I had the similar problem with hive. It got resolved after copying the Ranger's External URL field into {{policymgr_mgr_url}} value in advance hive-site.xml. Thank you so much
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08-26-2018
09:12 AM
I am getting the same error while running docker container, could you please mention how to setup local registry.. I am new to docker
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08-01-2018
09:20 AM
1 Kudo
Thank you so much @Jonathan Sneep finally got resolved after editing in VDF file, it started taking repository from local repo server. Edited these line in VDF xml file ..... <repo> <baseurl>http://192.168.56.104/HDP/centos6</baseurl> <repoid>HDP-2.5</repoid> <reponame>HDP</reponame> </repo> <repo> <baseurl>http://192.168.56.104/hdpu</baseurl> <repoid>HDP-UTILS-1.1.0.21</repoid> <reponame>HDP-UTILS</reponame> </repo> .....
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08-01-2018
07:45 AM
Yes @Jonathan Sneep I have uploaded the VDF file from the same local repository, but it takes public repository when I start cluster installation using REST API. I used this command to register VDF file. curl -v -k -u admin:admin -H "X-Requested-By:ambari" -X POST \ http://master.zdp.com:8080/api/v1/version_definitions \ -d '{ "VersionDefinition": { "version_url": "http://192.168.56.104/HDP/centos6/HDP-2.5.0.0-1245.xml" } }'
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08-01-2018
06:02 AM
I have ambari 2.6 local repositroy map as below but during installation, public repository being invoked by the ambari and do not use local repository which I have registered using Rest API. I followed this link : 1) https://community.hortonworks.com/articles/47170/automate-hdp-installation-using-ambari-blueprints.html?childToView=208395#comment-208395 2) https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.0.0/bk_ambari-release-notes/content/ambari_relnotes-2.6.0.0-behavioral-changes.html Please help me, as I do not want to use public repository curl -i -H "X-Requested-By: ambari" -u admin:admin -X PUT \ -d'{ "Repositories" : {"repo_name":"HDP-2.5.0.0","base_url":"http://192.168.56.104/HDP/centos6", "verify_base_url":true }}' \ http://master.zdp.com:8080/api/v1/stacks/HDP/versions/2.5/operating_systems/redhat6/repositories/HDP-2.5 curl -i -H "X-Requested-By: ambari" -u admin:admin -X PUT \ -d'{ "Repositories" : {"repo_name":"HDP-UTILS-1.1.0.21","base_url":"http://192.168.56.104/hdpu", "verify_base_url":true }}' \ http://master.zdp.com:8080/api/v1/stacks/HDP/versions/2.5/operating_systems/redhat6/repositories/HDP-UTILS-1.1.0.21 [root@master aut]# more hostmapping.json { "blueprint" : "single-node-hdp-cluster", "repository_version_id": 1, "default_password" : "admin", "host_groups" :[ { "name" : "host_group_1", "hosts" : [ { "fqdn" : "master.zdp.com" } ] } ] } [root@master aut]# cat /etc/yum.repos.d/ambari-hdp-1.repo [HDP-2.5-repo-1] name=HDP-2.5-repo-1 baseurl=http://s3.amazonaws.com/dev.hortonworks.com/HDP/centos6/2.x/BUILDS/2.5.0.0-1245 path=/ enabled=1 gpgcheck=0 [HDP-UTILS-1.1.0.21-repo-1] name=HDP-UTILS-1.1.0.21-repo-1 baseurl=http://s3.amazonaws.com/dev.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6 path=/ enabled=1
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Apache Ambari
08-01-2018
03:53 AM
Hi Kuldeep I have ambari 2.6 local repositroy map as below but during installation, public repository being invoked by components and not using local repository which I have registered using Rest API. Please help me I am new to the ambari-blueprint curl -i -H "X-Requested-By: ambari" -u admin:admin -X PUT \ -d'{ "Repositories" : {"repo_name":"HDP-2.5.0.0","base_url":"http://192.168.56.104/HDP/centos6", "verify_base_url":true }}' \ http://master.zdp.com:8080/api/v1/stacks/HDP/versions/2.5/operating_systems/redhat6/repositories/HDP-2.5 curl -i -H "X-Requested-By: ambari" -u admin:admin -X PUT \ -d'{ "Repositories" : {"repo_name":"HDP-UTILS-1.1.0.21","base_url":"http://192.168.56.104/hdpu", "verify_base_url":true }}' \ http://master.zdp.com:8080/api/v1/stacks/HDP/versions/2.5/operating_systems/redhat6/repositories/HDP-UTILS-1.1.0.21 [root@master aut]# more hostmapping.json { "blueprint" : "single-node-hdp-cluster", "repository_version_id": 1, "default_password" : "admin", "host_groups" :[ { "name" : "host_group_1", "hosts" : [ { "fqdn" : "master.zdp.com" } ] } ] } [root@master aut]# cat /etc/yum.repos.d/ambari-hdp-1.repo [HDP-2.5-repo-1] name=HDP-2.5-repo-1 baseurl=http://s3.amazonaws.com/dev.hortonworks.com/HDP/centos6/2.x/BUILDS/2.5.0.0-1245 path=/ enabled=1 gpgcheck=0 [HDP-UTILS-1.1.0.21-repo-1] name=HDP-UTILS-1.1.0.21-repo-1 baseurl=http://s3.amazonaws.com/dev.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6 path=/ enabled=1
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03-13-2018
09:54 AM
1 Kudo
Is it mandatory that we should have symmetric mount point while adding data-nodes to the existing cluster? For example in the existing DataNode directories has 5 mount point(/grid/0,/grid/1,/grid/2,/grid/3,/grid/4) where as in the new datanode it has 3 mount point (/grid/0,/grid/1,/grid/2)
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- datanode
- Hadoop Core
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Apache Hadoop
01-04-2018
09:33 AM
# sudo -u hbase kinit -kt /etc/security/keytabs/hbase.service.keytab hbase/hive-spike.example.com@EXAMPLE.COM # sudo -u hbase hbase shell hbase(main):001:0> grant 'hbase4','RWCA'
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12-01-2017
03:20 AM
I am facing similar issue where standby NN is not starting. In the hdfs out file we are getting java.lang.OutOfMemoryError: Requested array size exceeds VM limit. Can we uncheck Audit to SOLR from Advance ranger audit and then start Standby NN. Will there be any impact on the cluster if we uncheck Audit to SOLR
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11-08-2017
03:38 PM
@Jay Kumar SenSharma Hi Jay, Its seems Standby Namenode is not in sync with Primay namenode. Can I run this command, from secondary namenode. hdfs namenode -bootstrapStandby -force Can you kindly tell me what impact it will cause?
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11-08-2017
02:18 PM
Someone run truncate -s 0 * inside /var/log, after that standby namenode going down. Can someone kindly help me.
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Apache Hadoop
11-06-2017
11:48 AM
@Jay Kumar SenSharma Hi Jay, Now I have two entries. But no luck, the issue persists. Is this related to permssion being revoked from writable container in AD? [root@node1] # keytool -list -keystore ambari-server-truststore Enter keystore password: Keystore type: JKS Keystore provider: SUN Your keystore contains 2 entries ambari-server, Nov 6, 2017, trustedCertEntry, Certificate fingerprint (SHA1): 35:E6:CC:35:1E:5B:82:68:83:4B:0C:EB:C2:A7:B1:58:FE:F9:29:8D kdc-server, Nov 6, 2017, trustedCertEntry, Certificate fingerprint (SHA1): 12:58:59:3C:1C:68:14:61:CE:9A:CA:32:54:A6:B8:02:D0:A4:0F:25
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11-06-2017
09:38 AM
@Jay Kumar SenSharma Hi Jay, Here's is the ambari truststore list [root@node1 # $JAVA_HOME/bin/keytool -list -keystore /etc/ambari-server/ambari-server-truststore Enter keystore password: Keystore type: JKS
Keystore provider: SUN
Your keystore contains 1 entry ambari-server, Nov 6, 2017, trustedCertEntry, Certificate fingerprint (SHA1): 35:E6:CC:35:1E:5B:82:68:83:4B:0C:EB:C2:A7:B1:58:FE:F9:29:8D Kindly let me if I need to check anything.
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11-06-2017
07:01 AM
@Jay Kumar SenSharma HI Jay, Ambari-server unable to authenticate either. 1) I have imported a fresh certificate from "ambari-server setup-security" 2) KDC certificate did not expire it has a validity up to 2019. Can you please suggest some other options.
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11-06-2017
05:22 AM
After upgrading ambari from 2.2.2.0 to 2.5.2.0 and JDK 1.8, I am not able to authenticate KDC server. Kindly help me to resolve this issue. Error logs Failed to connect to KDC - Failed to communicate with the Active Directory at ldaps://node1:636: simple bind failed: node1:636 Make sure the server's SSL certificate or CA certificates have been imported into Ambari's truststore. Please enter admin principal and password. Screen shoot attached
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Apache Ambari