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[SPARK-15020] GROUP-BY should support Aliases - Spark - [issue]
...`GROUP-BY` clauses raise *AnalysisException* for aliases while `ORDER-BY` clauses support them correctly. This issue aims to support aliases in `GROUP-BY` clause.scala> sql("select 1 a gr...    Author: Dongjoon Hyun , 2016-04-29, 23:59
Cannot launch Supervisor, missing unknown file - Storm - [mail # user]
...And it says missing file. This is from the 0.10.0 tarball.I tried a*bin/storm supervisor &*$ Traceback (most recent call last):  File "bin/", line 568, in     main()&n...
   Author: Joaquin Menchaca , 2016-04-29, 23:59
[SPARK-15003] Use ConcurrentHashMap in place of HashMap for NewAccumulator.originals - Spark - [issue]
...This issue proposes to use ConcurrentHashMap in place of HashMap for NewAccumulator.originalsThis should result in better performance.Also removed AccumulatorContext#accumIds...    Author: Ted Yu , 2016-04-29, 23:57
[SPARK-14673] Remove HiveContext - Spark - [issue]
...In Spark 2.0, we will have a new SparkSession that can run commands against the Hive metastore. The metastore will be initialized lazily so as not to slow down the initialization of spark-sh...    Author: Andrew Or , 2016-04-29, 23:57
[expand - 3 more] - docs on storm starter frustrating, but success - Storm - [mail # user]
...The Clojure libraries stopped at, and they are no longer followingthe Storm project.  There's the Apache libraries.  But last I look theyreferences to no have references to...
   Author: Joaquin Menchaca , Henry Hottelet , ... , 2016-04-29, 23:56
PythonSDK -- glossary - Beam - [mail # user]
...I'm experimenting with the Dataflow Python SDK and would like some sort of reference as to what the various commands do, their required args and their recommended syntax.     So af...
   Author: Thom Rogers , 2016-04-29, 23:48
[expand - 6 more] - (YARN CLUSTER MODE) Where to find logs within Spark RDD processing function ? - Spark - [mail # user]
...​It's driver's log, not executor's log. You have to goto tracking url, andclick on "executors" tab.​2016-04-30 1:34 GMT+07:00 dev loper :> Hi ngyuen,>> Thank you very much for your ...
   Author: nguyen duc tuan , dev loper , ... , 2016-04-29, 23:47
[SPARK-14646] k-means save/load should put one cluster per row - Spark - [issue]
...We store k-means clusters in a single row in the current implementation. It would be better to store the clusters one per row. So it is easier to add more columns like size, cost, etc. We ma...    Author: Xiangrui Meng , 2016-04-29, 23:46
[expand - 2 more] - Not able to run multiple consumer instances - Kafka - [mail # user]
...Not sure about your config, but I read somewhere (also a newbie) that ifnumber of consumers is more than number of partitions on the topic, somewill not get any messages. Search consumer par...
   Author: R Krishna , Marko Bonaći , ... , 2016-04-29, 23:45
[expand - 4 more] - Disable Hive autogather optimization - Hive - [mail # user]
...apologies should read "Udit"Dr Mich TalebzadehLinkedIn **http://talebzadehmich.wordpress.comOn 30 April 2016 ...
   Author: Mich Talebzadeh , Udit Mehta , ... , 2016-04-29, 23:42