Qubole Release Notes - 06-Jan-2016


See List of Changes and Bug Fixes in this Release for this version of QDS release that are mentioned below.  
 
List of Changes and Bug Fixes in this Release
 
 
HADOOP-2

Fix    
HADTWO-330: Autoscaling previously did not start until a Map tasks get completed in Hadoop 2.
Fix    
HADTWO-368: History link is broken intermittently.


Change
HADTWO-372: Fix TEZ UI by using SOCKS proxy in YARN TimelineClient to communicate with YARN ATS

 


HIVE-13
 
Fix
HIVE-1192: Add open source signatures for conflicting functions for compatibility with Apache Hive

 


PRESTO
 
Fix
PRES-520: Set Xmx according to instance type


QDS

New
UI-2616: Added support to provide multiple security groups

New
HIVE-1194: Enabling hive on master account wide via a flag.


Fix
UI-2775: When huge query text is loaded in codemirror editor the DOM gets bloated. Fix to use viewportMargin option in codemirror that restricts the no of lines rendered to a minimum.
Fix
HADTWO-332: job stats API was not working for Hadoop 2
Fix
UI-2876: Unable to run/save spark command workflows with diff language subcommands
Fix
QBOL-4780: Updating storage setting should not update the persistent security group at account/cluster level
Fix
QBOL-4846: Not able to view large logs of completed commands
Fix
QBOL-4829: force_tunnel setting not getting cloned for IAM Roles based account
Fix
QBOL-4868: Setting Number of retries for scheduled jobs
Fix
ZEP-32: Last para not seen issue fixed
Fix
NEZ-87: Increase query length for SQL Commands
Fix
PRES-522: Fix limit queries on a table with struct column
Fix
UI-2917: Scheduler unable to load table partitions for dependency


Change
Improved Authentication process of job tracker/hadoop logs URLs


SPARK
 
Fix
ZEP-83: Increase Max permgen space for driver(to 512m) and executor(to 256m)
Fix
Notebooks should work with anaconda python by specifying only single interpreter property like earlier.
Fix
SPAR-733: Bundle avro-1.7.7 into spark assembly.


TEZ
 
Fix
QTEZ-42: Proxify links in application tracking URLs.


Change
QTEZ-42: Changing TEZ version to 0.7.0-qds-1.1-SNAPSHOT
TEZ UI Improvement - Added application tracking URL for finished jobs


NOTEBOOK/ZEPPELIN
 
Fix
SPAR-801: Auto restart of Spark driver if it gets killed because of OOM or some error.


Change
ZEP-5: Show local time at which para was last run



List of Hotfixes Since 16th December 2015

QDS
 
Fix
UI-2847: Template - cluster label change does not work

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