About Shelton

Shelton · ‎05-08-2019

@Erkan ŞİRİN Can you add these values in your mapred.xml get the values of mapreduce.job.ubertask.maxbytes from hdfs-site.xml mapreduce.job.ubertask.enable = true mapreduce.job.ubertask.maxmaps = 1 mapreduce.job.ubertask.maxreduces = 1 mapreduce.job.ubertask.maxbytes = {get value from hdfs dfs.block.size parameter in hdfs-site.xm Then restart the YARN and MR and relaunch the job

Shelton · ‎05-08-2019

@Erkan ŞİRİN Can you share your mapred-site.xml ?

Shelton · ‎05-04-2019

@duong tuan anh I can see hiveServer2 also has an issue can you resolve that or what is the problem. It's the TSv2 which is not starting can you share specifically those logs? Change you run the below snippets $ hdfs dfs -chown -R yarn:hadoop /ats Finally $ hdfs dfs -chown -R yarn-ats:hdfs /atsv2/hbase Restart the services and revert HTH

Shelton · ‎05-03-2019

@duong tuan anh Any updates

Shelton · ‎05-03-2019

@duong tuan anh Indeed the files are huge can you do a quick solution I saw after reading your logs, Caused by: org.apache.hadoop.security.AccessControlException As the root user switch to hdfs # su - hdfs Change ownership of the mapred directory $ hdfs dfs -chown -R mapred:hadoop /mr-history That should resolve the problem. Keep me posted

Shelton · ‎05-03-2019

@duong tuan anh Can you also attach the below recent logs hadoop-yarn-resourcemanager-xxxx.log hadoop-yarn-nodemanager-xxxx.log hadoop-yarn-root-registrydns-xxxx.log hbase-yarn-ats-master-xxxx.log Thank you

Shelton · ‎05-02-2019

@duong tuan anh Can you share the YARN/MR logs?

Shelton · ‎04-30-2019

@Michael Bronson Any updates?

Shelton · ‎04-30-2019

@Naveenraj Devadoss What was the solution? Did you update the network config in /etc/host?

Shelton · ‎04-29-2019

@Erkan ŞİRİN Sorry, could get back much earlier ... It won't cost you to try so that we have that eliminated among the possible solutions "Ensure that you have called .close() on any active streaming result sets before attempting more queries. " corresponds to that!

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