[jira] [Created] (HIVE-16423) De-duplicate semijoin branches and add hint to enforce semi join optimization

Deepak Jaiswal created HIVE-16423: - Summary: De-duplicate semijoin branches and add hint to enforce semi join optimization Key: HIVE-16423 URL: https://issues.apache.org/jira/browse/HIVE-16423 Project

[jira] [Created] (HIVE-16422) Should kill running Spark Jobs when a query is cancelled.

zhihai xu created HIVE-16422: Summary: Should kill running Spark Jobs when a query is cancelled. Key: HIVE-16422 URL: https://issues.apache.org/jira/browse/HIVE-16422 Project: Hive Issue Type: Bu

Re: Review Request 58181: HIVE-15986 Support for 'is [NOT] distinct from'

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/58181/ --- (Updated April 12, 2017, 12:14 a.m.) Review request for hive, Ashutosh Chauhan,

[jira] [Created] (HIVE-16421) Runtime filtering breaks user-level explain

Pengcheng Xiong created HIVE-16421: -- Summary: Runtime filtering breaks user-level explain Key: HIVE-16421 URL: https://issues.apache.org/jira/browse/HIVE-16421 Project: Hive Issue Type: Bug

Re: Review Request 57893: HIVE-16285: Servlet for dynamically configuring log levels

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/57893/ --- (Updated April 11, 2017, 9:55 p.m.) Review request for hive, Gopal V and Siddha

Re: Review Request 57893: HIVE-16285: Servlet for dynamically configuring log levels

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/57893/ --- (Updated April 11, 2017, 9:10 p.m.) Review request for hive, Gopal V and Siddha

Re: Review Request 57944: HIVE-15708 Upgrade Calcite to 1.12 and Avatica to 1.9

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/57944/#review171627 --- ql/src/java/org/apache/hadoop/hive/ql/optimizer/correlation/Reduc

[jira] [Created] (HIVE-16420) change llap IO memory report to JSON

Sergey Shelukhin created HIVE-16420: --- Summary: change llap IO memory report to JSON Key: HIVE-16420 URL: https://issues.apache.org/jira/browse/HIVE-16420 Project: Hive Issue Type: Improveme

Re: Review Request 57944: HIVE-15708 Upgrade Calcite to 1.12 and Avatica to 1.9

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/57944/#review171585 --- ql/src/test/results/clientpositive/druid_intervals.q.out Line 194

[jira] [Created] (HIVE-16419) Exclude hadoop related classes for JDBC stabdalone jar

Tao Li created HIVE-16419: - Summary: Exclude hadoop related classes for JDBC stabdalone jar Key: HIVE-16419 URL: https://issues.apache.org/jira/browse/HIVE-16419 Project: Hive Issue Type: Bug

Re: Review Request 57944: HIVE-15708 Upgrade Calcite to 1.12 and Avatica to 1.9

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/57944/ --- (Updated April 11, 2017, 3:17 p.m.) Review request for hive, Ashutosh Chauhan a

[jira] [Created] (HIVE-16418) Allow HiveKey to skip some bytes for comparison

Rui Li created HIVE-16418: - Summary: Allow HiveKey to skip some bytes for comparison Key: HIVE-16418 URL: https://issues.apache.org/jira/browse/HIVE-16418 Project: Hive Issue Type: New Feature

[GitHub] hive pull request #169: HIVE-15442:Driver.java has a redundancy code

GitHub user txhsj opened a pull request: https://github.com/apache/hive/pull/169 HIVE-15442:Driver.java has a redundancy code Driver.java has a redundancy code about "explain output", i think the if statement " if (conf.getBoolVar(ConfVars.HIVE_LOG_EXPLAIN_OUTPUT))" has a repeat ju

Do you feel a need for schema when querying JSON files in hive?

Hi, There is a concept of JsonSerDe where you need to specify a structure for your tables in order to query them. However, since the schema for an object is prone to change (once every few months is not unexpected), how do you handle that change in your hive/pig queries? Moreover, since JSON fil