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Error "Failed to specify server's Kerberos principal name" with kerberos enabled - Hadoop - [mail # user]
...Hi,Hadoop version is CDH5 Beta1Name node and Resource managers have been configured in HA mode.After kerberos is enabled, the resource manager log shows following error2014-03-25 22:21:06,85...
   Author: Manoj Samel, 2014-03-25, 23:56
[HIVE-5949] In statistics annotation add flag to say if statistics is estimated or accurate - Hive - [issue]
...HIVE-5921 estimates the basic statistics (row count/data size) if its not available in metastore. It will be better to have a flag which says if the statistics is estimated value or accurate...
http://issues.apache.org/jira/browse/HIVE-5949    Author: Prasanth J, 2014-03-25, 23:55
[HIVE-5868] Add statistics rule for Union operator - Hive - [issue]
...At this point union operator uses the default statistics rule which will merge the statistics from its parent operators. The default rule does not assign the output table alias to each of th...
http://issues.apache.org/jira/browse/HIVE-5868    Author: Prasanth J, 2014-03-25, 23:54
[HIVE-5805] Support for operators like PTF, Script, Extract etc. in statistics annotation. - Hive - [issue]
...Statistics annotation (HIVE-5369) only supports table scan, select, filter, limit, union, groupby, join. This sub task is to add support for remaining operators....
http://issues.apache.org/jira/browse/HIVE-5805    Author: Prasanth J, 2014-03-25, 23:54
[HIVE-5804] Support column statistics for expressions in GBY attributes, JOIN condition etc. when annotating operator tree with statistics - Hive - [issue]
...This is a followup of HIVE-5369 (Annotating operator tree with statistics information). Support for column statistics for expression in group by, join conditions needs to be added....
http://issues.apache.org/jira/browse/HIVE-5804    Author: Prasanth J, 2014-03-25, 23:54
trouble building in eclipse ... AvroRecord - Hadoop - [mail # dev]
...I am having trouble building hadoop-common in eclipse.With hadoop-common I am getting missing dependencies withAvroRecordEchoRequestProtoa few other protobuf thingsI successfully followed di...
   Author: Michael Howard, 2014-03-25, 23:52
[expand - 4 more] - RE: HBase bulk load failing with RegionTooBusyException - HBase - [mail # user]
...Our rows are evenly distributed among all the initial number of regions.The row key is prefixed with a unique identifier for each split. However,that changes are some regions are split.I wil...
   Author: Mahesh Garg, 2014-03-25, 23:48
[expand - 4 more] - Re: no-flush based snapshot policy? - HBase - [mail # user]
...Cool. Thanks for the confirmation. For my case, I can just add the newconfig key in the hbase-site.xml and then restart the RS to take effect,and use that all the time. Not sure if it is goo...
   Author: Tianying Chang, 2014-03-25, 23:47
[KAFKA-1336] Create partition compaction analyzer - Kafka - [issue]
...It would be nice to have a tool that given a topic and partition reads the full data and outputs:1. The percentage of records that are duplicates2. The percentage of records that have been d...
http://issues.apache.org/jira/browse/KAFKA-1336    Author: Jay Kreps, 2014-03-25, 23:24
[expand - 6 more] - Re: [DISCUSSION]: Adding GridGain component in Bigtop - Bigtop - [mail # dev]
...Thank you.On this part of your response:native complete Hadoop integration without changes in API, like Sparkcurrently forces you to doI'm not sure those flocking to Spark are doing so by fo...
   Author: Andrew Purtell, 2014-03-25, 23:17
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