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rajan_csp
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Rising Star

Re: Atlas Hive Hook Failed to import Hive Data Mod...

by Rising Star in Support Questions
‎02-27-2019 07:46 AM
‎02-27-2019 07:46 AM
./import-hive.sh -Dsun.security.jgss.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Djava.security.krb5.conf=/etc/krb5.conf -Djava.security.auth.login.config=/etc/atlas/conf/atlas_jaas.conf -some typo in script parameter, after correction this import-hive.sh script completed. -Now I can see imported entity in Atlas UI. ... View more

Re: Atlas Hive Hook Failed to import Hive Data Mod...

by Rising Star in Support Questions
‎02-27-2019 05:34 AM
‎02-27-2019 05:34 AM
Following this link - https://community.hortonworks.com/articles/61274/import-hive-metadata-into-atlas.html still getting reported error. . Community Tech Can help on this.... ... View more

Atlas Hive Hook Failed to import Hive Data Model!!...

by Rising Star in Support Questions
‎02-27-2019 05:30 AM
‎02-27-2019 05:30 AM
./import-hive.sh -Dsun.security.jgss.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Djava.security.krb5.conf=/etc/krb5.cont f -Djava.security.auth.login.config=/etc/atlas/conf/atlas_jaas.conf Using Hive configuration directory [/etc/hive/conf] Log file for import is /var/log/atlas/import-hive.log log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout. Exception in thread "main" org.apache.atlas.hook.AtlasHookException: HiveMetaStoreBridge.main() failed. at org.apache.atlas.hive.bridge.HiveMetaStoreBridge.main(HiveMetaStoreBridge.java:650) Caused by: java.lang.IllegalArgumentException: Can't get Kerberos realm at org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:65) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:306) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:291) at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:846) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:816) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:689) at org.apache.atlas.hive.bridge.HiveMetaStoreBridge.main(HiveMetaStoreBridge.java:633) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.security.authentication.util.KerberosUtil.getDefaultRealm(KerberosUtil.java:88) at org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:63) ... 6 more Caused by: KrbException: Cannot locate default realm at sun.security.krb5.Config.getDefaultRealm(Config.java:1029) ... 12 more Failed to import Hive Data Model!!! ... View more
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Re: YARN Queue Manager not showing in Ambari url.....

by Rising Star in Support Questions
‎06-08-2017 01:29 AM
‎06-08-2017 01:29 AM
Thank you Jay... ... View more

Re: YARN Queue Manager not showing in Ambari url.....

by Rising Star in Support Questions
‎06-08-2017 01:21 AM
‎06-08-2017 01:21 AM
Thank you Jay, that's true...I noticed after setting up manually host XML file..try to restart services/components thru ambari UI push the older xml configuration. my case, I have updated all host xml configuration manually, still not worked...some were settings are missing or ambari ui vs manual process not in sync... ... View more

Re: YARN Queue Manager not showing in Ambari url.....

by Rising Star in Support Questions
‎06-07-2017 07:39 PM
‎06-07-2017 07:39 PM
HDP Experts, any recommendation/advice on this... ... View more

Re: HCA Exam preparation material

by Rising Star in Support Questions
‎05-31-2017 02:47 PM
‎05-31-2017 02:47 PM
Please find below link in reference tab for related topic links. there's no document combined as one pdf due to all different component, have to go thru each of them. https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2016/08/ExamObjectives-HCAssociate.pdf ... View more

Re: I am trying to install ambari server, i have c...

by Rising Star in Support Questions
‎05-31-2017 12:24 PM
‎05-31-2017 12:24 PM
just want to confirm you, trying to install ambari-server am right ? and provide the below output.... output: -cat /etc/yum.repo.d/ambari.repo -cat /etc/yum.repo.d/OS.repo <operating system repos) -yum repolist ... View more

Re: HCA Exam preparation material

by Rising Star in Support Questions
‎05-31-2017 03:06 AM
‎05-31-2017 03:06 AM
followup below HCA exam objectives document. https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2017/05/HCA_Data_Sheet.pdf EXAM OBJECTIVES To be fully prepared for an exam, candidates should be able to perform all of the exam’s objectives. View the complete list of objectives for the HCA exam at : https://2xbbhjxc6wk3v21p62t8n4d4 - wpengine.netdna - ssl.com/wp - content/uploads/2016/08/ ExamObjectives - HCAssociate.pdf PREREQUISITES Candidates for the HCA exam should be able to perform each of the tasks in th e list of exam objectives below: https://2xbbhjx c6wk3v21p62t8n4d4 - wpengine.netdna - ssl.com/wp - content/uploads/2016/08/ExamObjectives - HCAssociate.pdf ... View more

Re: HDPCD manuals

by Rising Star in Support Questions
‎05-30-2017 05:34 PM
‎05-30-2017 05:34 PM
No, access/allow hortonworks documentation pages. Candidates for the HDPCD exam are provided access to the Pig, Hive, Sqoop and Flume documentation pages. Candidates for the HDPCA exam are provided access to the HPD 2.3 documentation pages. Candidates for the HDPCD:Java exam will have access to the Apache Hadoop documentation. HDP FAQ ==> https://hortonworks.com/services/training/certification/hdp-certified-developer-faq-page/ ... View more
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Member Since ‎11-21-2016 02:51 AM
Last Visited ‎02-27-2019 07:45 AM
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