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[HIVE-8533] Enable all q-tests for multi-insertion [Spark Branch] - Hive - [issue]
...As HIVE-8436 is done, we should be able to enable all multi-insertion related tests. This JIRA is created to track this and record any potential issue encountered....
http://issues.apache.org/jira/browse/HIVE-8533    Author: Chao, 2014-10-21, 22:56
[HIVE-8207] Add .q tests for multi-table insertion [Spark Branch] - Hive - [issue]
...Now that multi-table insertion is committed to branch, we should enable those related qtests.Here is a list of qfiles that should be activated (some of them may already be activated).The lis...
http://issues.apache.org/jira/browse/HIVE-8207    Author: Chao, 2014-10-21, 22:55
[HIVE-8540] HivePairFlatMapFunction.java missing license header [Spark Branch] - Hive - [issue]
...Also, please remove unneeded imports in SparkUtilities.java....
http://issues.apache.org/jira/browse/HIVE-8540    Author: Xuefu Zhang, 2014-10-21, 22:54
[HIVE-8168] With dynamic partition enabled fact table selectivity is not taken into account when generating the physical plan (Use CBO cardinality using physical plan generation) - Hive - [issue]
...When calculating estimate row counts & data size during physical plan generation in StatsRulesProcFactory doesn't know that there will be dynamic partition pruning and it is hard to know...
http://issues.apache.org/jira/browse/HIVE-8168    Author: Mostafa Mokhtar, 2014-10-21, 22:13
[HIVE-8437] Modify SparkPlan generation to set toCache flag to SparkTrans where caching is needed [Spark Branch] - Hive - [issue]
...HIVE-8436 may modify the SparkWork right before SparkPlan generation. When this happens, the output from some SparkTrans needs to be cached to avoid regenerating the RDD. For more informatio...
http://issues.apache.org/jira/browse/HIVE-8437    Author: Xuefu Zhang, 2014-10-21, 22:02
[HIVE-7292] Hive on Spark - Hive - [issue]
...Spark as an open-source data analytics cluster computing framework has gained significant momentum recently. Many Hive users already have Spark installed as their computing backbone. To take...
http://issues.apache.org/jira/browse/HIVE-7292    Author: Xuefu Zhang, 2014-10-21, 22:01
[expand - 5 more] - Re: String to Timestamp conversion bug - Hive - [mail # user]
...FYI it looks like this has to do with the representation of timestamps during vectorized execution - timestamps are represented as a long value representing nanoseconds since the epoch, thus...
   Author: Jason Dere, 2014-10-21, 21:59
[expand - 1 more] - Re: Migration of metastore tables from mysql to oracle. - Hive - [mail # user]
...First question, Why are u migrating to Oracle ? Since u never store data on Hive Metastore MYSQL is a great choice. I have done a MYSQL to MYSQL transfer From the source DB mysql dump, it sh...
   Author: Sanjay Subramanian, 2014-10-21, 21:24
[expand - 2 more] - Re: select * from table and select column from table in hive - Hive - [mail # user]
...One way to debug is to put bash in actionsay you have a data file in hdfs (/data/rockers/rockers.csv) that looks like cust_num,cust_name,instrument1,paul,bass2,john,rhythm3,ringo,drums4,geor...
   Author: Sanjay Subramanian, 2014-10-21, 21:19
[HIVE-8542] Enable groupby_map_ppr.q and groupby_map_ppr_multi_distinct.q [Spark Branch] - Hive - [issue]
...Currently, in Spark branch, results for these two test files are very different from MR's. We need to find out the cause for this, and identify potential bug in our current implementation....
http://issues.apache.org/jira/browse/HIVE-8542    Author: Chao, 2014-10-21, 19:24
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