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jyadav
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Super Guru

Re: After restarting services again stoped repated...

by Super Guru in Support Questions
‎05-31-2016 10:03 AM
1 Kudo
‎05-31-2016 10:03 AM
1 Kudo
Hi @vishal patil Can you please check if you have same pid under *.pid file each component which is having issue? ls -l /var/run/*/*.pid Do you see any error on Ambari UI under running tasks tab when restarting the service? ... View more

Re: Sqoop Import Oracle Error

by Super Guru in Support Questions
‎05-31-2016 12:06 AM
2 Kudos
‎05-31-2016 12:06 AM
2 Kudos
@yjiang If table is exist in ORCL database then can you please try using table name in capital letter? i.e LOGS sqoop import --connect jdbc:oracle:thin:@//xxxxxx:1521/ORCL --username ADMIN --password xxxx --table LOGS --target-dir /user/centos/input/oracle -m 1 Also we need to specify the user name in capital letter as per below sqoop doc. https://sqoop.apache.org/docs/1.4.1-incubating/SqoopUserGuide.html#_oracle_case_sensitive_catalog_query_errors ... View more

Re: unable to log on to ambari

by Super Guru in Support Questions
‎05-29-2016 02:48 PM
1 Kudo
‎05-29-2016 02:48 PM
1 Kudo
Hi @Manish Bhandari Total 4GB physical ram on laptop and running running HDP sandbox over virtual box doesn't seems a feasible idea :). I believe you need at least 8GB to run HDP sandbox. Please try this on bigger RAM size laptop. Also in the screenshot you are trying to run the *.log file instead of opening it in vi editor or through cat command, please use vi editor or cat/less command and see what are the error messages log file has. ... View more

Re: ERROR util.ProcfsBasedProcessTree: java.io.IOE...

by Super Guru in Support Questions
‎05-28-2016 07:53 PM
‎05-28-2016 07:53 PM
Hi @atul kumar, Looks like jar wasn't imported into the project while creating, can you please follow below doc and see if that resolve your issue? https://acadgild.com/blog/running-mapreduce-in-local-mode-2/ ... View more

Re: not able to run hive query by putting it into ...

by Super Guru in Support Questions
‎05-28-2016 05:54 PM
‎05-28-2016 05:54 PM
@Tajinderpal Singh Please share the steps you performed along with error message. ... View more

Re: ERROR util.ProcfsBasedProcessTree: java.io.IOE...

by Super Guru in Support Questions
‎05-28-2016 03:49 PM
‎05-28-2016 03:49 PM
How are you running this map reduce job? can you share the command or the scenario.? ... View more

Re: ERROR util.ProcfsBasedProcessTree: java.io.IOE...

by Super Guru in Support Questions
‎05-28-2016 02:03 PM
1 Kudo
‎05-28-2016 02:03 PM
1 Kudo
@atul kumar Are you running Mapreduce in local mode? Seems like either you don't have commons-httpclient-<version>.jar file in class path or probably multiple versions of same jar conflicting. Please cross check. ... View more

Re: Not able to access NiFi web UI

by Super Guru in Support Questions
‎05-28-2016 11:35 AM
1 Kudo
‎05-28-2016 11:35 AM
1 Kudo
@Iyappan Gopalakrishnan Can you please check if selinux is enabled on machine? if its on then kindly disable it and try again. ... View more

Re: spark dynamic allocation setting

by Super Guru in Support Questions
‎05-28-2016 11:17 AM
‎05-28-2016 11:17 AM
@nyadav By default dynamic allocation is enabled for spark thrift server. For shell commands you need define it in spark-default.conf. Please refer this doc for more info. ... View more

Re: log4j.properties override spark executor

by Super Guru in Support Questions
‎05-27-2016 04:36 PM
1 Kudo
‎05-27-2016 04:36 PM
1 Kudo
@MarcdL Can you please set that property explicitly either in code or in spark command line? ... View more
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