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Re: major.minor version 52.0 error

by New Contributor in Support Questions
‎06-05-2019 11:13 PM
‎06-05-2019 11:13 PM
Thanks Harsh   Can you please tell me the steps to update the JDK / Explicitly specify the JDK on all cluster hosts to use JDK8 and restart the cluster.  ... View more

major.minor version 52.0 error

by New Contributor in Support Questions
‎06-05-2019 12:49 PM
‎06-05-2019 12:49 PM
i am using aws ec2 and the version of java is showing 1.8 .Now as root user  when i am trying to ingest data using sqoop 1 from aws rds to hadoop using the following command:   sqoop import --connect jdbc:mysql://upgradawsrds.cpclxrkdvwmz.us-east-1.rds.amazonaws.com/cred_financials_data --username upgraduser --password upgraduser --table member_score --delete-target-dir --target-dir 'capstone/member_score'   I am getting error:   19/06/05 19:00:06 INFO mapreduce.Job: map 0% reduce 0% 19/06/05 19:00:13 INFO mapreduce.Job: Task Id : attempt_1559760115285_0002_m_000000_0, Status : FAILED Error: member_score : Unsupported major.minor version 52.0 19/06/05 19:00:14 INFO mapreduce.Job: Task Id : attempt_1559760115285_0002_m_000001_0, Status : FAILED Error: member_score : Unsupported major.minor version 52.0 19/06/05 19:00:14 INFO mapreduce.Job: Task Id : attempt_1559760115285_0002_m_000002_0, Status : FAILED Error: member_score : Unsupported major.minor version 52.0   kindly suggest the solution.       ... View more
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Date Registered ‎06-05-2019 12:51 PM
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