Member since
11-06-2015
44
Posts
9
Kudos Received
0
Solutions
07-03-2019
06:47 AM
@Debabrata Ghosh, integrating external Kafka to Atlas should be possible, In addition In addition you will need to create and provide appropriate permissions in Kafka for topics ATLAS_HOOKS and ATLAS_ENTITIES which will be used by Atlas and Atlas hook services for respective users. Additionally, kafka configurations will need to be put in place in Atlas and the Atlas hook services in the atlas-application.properties atlas.kafka.bootstrap.servers and atlas.kafka.zookeeper.connect. Mainly, Kafka brokers configuration and Kafka-Zookeeper quorum should be added in the atlas-application.properties to get started with. If Kafka cluster is kerberized then Atlas will need to use the same KDC as Kafka cluster.
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01-28-2019
06:39 AM
1 Kudo
@Nagaraju V, you will need to ensure that the Ranger-Admin service has appropriate read-write permissions for both the keystore and truststore. You can check ranger-admin logs for more details, in addition to the catalina.out file, there will be an additional file created like xa_portal.log or ranger_admin.log, you can check the file for more errors as to what is causing the ranger-admin to not respond.
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10-29-2018
06:54 AM
1 Kudo
Hi @Shesh Kumar, The issue seems probably related to using a different auto-increment being used than the one which is set to default in the database, hence recommend to use the auto_increment property instead of the foreign_key_check property for the database. Instead of using set FOREIGN_KEY_CHECKS=0; you can use set AUTO_INCREMENT=1; in the sql file. you will get the same result.
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09-03-2018
12:19 PM
Pankaj Singh, Are both Ranger and Ranger database configured in the same environment, or same cluster ? This can be attributed to a delay in response from the host where Ranger-DB is required to be configured.
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03-13-2018
10:07 AM
@GN_Exp, has the Knox certificate been imported in Ranger truststore ? If not here are some links you can follow: installing ranger-knox plugin. ranger-knox-repo-test-connection-failure. do-we-need-to-add-knox-self-signed-cert-into-range.
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03-12-2018
06:11 AM
@GN_Exp, looks like the url for Knox present with Ranger is pointing to localhost, can you try using the actual f.q.d.n of the Knox host, even if both Ranger and Knox services are on the same host. Also as @Deepak Sharma suggested, can you check if the LDAP server being used by Knox service is started and working.
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02-09-2018
12:31 PM
@Bramantya Anggriawan, If the files are already present, then can you check whether there is a log-directory defined for Atlas-Metadata server, you can check this in Ambari - atlas-env.sh section, also check if the log-directory path actually exists
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02-08-2018
09:32 AM
@Bramantya Anggriawan, if the files are present under /usr/hdp/current/atlas-server, there is a chance that there may be an ownership issue for the files, can you check the ownership of the files by using the below commands: ls -altr /usr/hdp/current/atlas-server/bin/ ls -altr /usr/hdp/current/atlas-server/conf/
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01-04-2018
06:05 AM
@Karthick Raja, To install mrjob package from python-pip can you try the steps shared on the mrjob site here
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01-04-2018
04:49 AM
@Karthick Raja, yes you will need to restart the services in the listed order.
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