Nikhil Kumar
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Recent activity by Nikhil Kumar-
Hi Brian - GROUPCONCAT takes an additional argument which is the column you want to use to order the concatenation. The following help page actually uses a timestamp to order the concat using the s...
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Hi Joel - Here is the job trace: 2017-01-12 04:00:01,163 INFO hs.JobHistoryServer (LogAdapter.java:info(45)) - STARTUP_MSG: /************************************************************ STARTUP...
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Hi Joel - I have requested Amir for the Job Trace. Here is the conductor.log he sent me. [system] INFO [2017-01-13 03:24:41.308] [MrPlanRunnerV2] (Logging.scala:54) - Source and destination file...
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That worked! Thanks os much Konsta!!
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The setting tez.task.resource.memory.mb=1536 did not resolve the problem by the way.
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Spark Client sorry. Not Spark cluster
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Thanks Kosta - Since this is 6.1.2, it using Spark cluster mode. So I think there is a spark specific setting I need?
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I still get this error "task.memory FAIL Datameer requires at least '1.0 GB' of memory for a (map/reduce-) task. Configured is only '989.9 MB' when installing us on a CDH quickstrat VM. I tried set...
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Thanks! :-) He has tried all the following so far with no success: das.job.map-task.memory=2048m das.job.reduce-task.memory=2048m das.job.application-manager.memory=2048m mapred.map.child.java.op...
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Good news. Setting these solved the issue: das.job.map-task.memory=1024 das.job.reduce-task.memory=1024 das.job.application-manager.memory=1024 tez.am.resource.memory.mb=1024 tez.task.resource.me...