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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-1769) alter session appears not working anymore
Date Mon, 08 Dec 2014 15:56:12 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau resolved DRILL-1769.
-----------------------------------
    Resolution: Fixed

> alter session appears not working anymore
> -----------------------------------------
>
>                 Key: DRILL-1769
>                 URL: https://issues.apache.org/jira/browse/DRILL-1769
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Information Schema
>    Affects Versions: 0.7.0
>            Reporter: Chun Chang
>            Assignee: Jacques Nadeau
>         Attachments: DRILL-1769.patch
>
>
> #Thu Nov 20 16:40:45 PST 2014
> git.commit.id.abbrev=fc58c69
> The alter session set returns ok and value updated, but no session entry added.
> 0: jdbc:drill:schema=dfs.drillTestDir> ALTER SESSION SET `planner.enable_hashagg`
= false;
> +------------+------------+
> |     ok     |  summary   |
> +------------+------------+
> | true       | planner.enable_hashagg updated. |
> +------------+------------+
> 0: jdbc:drill:schema=dfs.drillTestDir> select * from sys.options where name like 'planner%';
> +------------+------------+------------+------------+------------+------------+------------+
> |    name    |    kind    |    type    |  num_val   | string_val |  bool_val  | float_val
 |
> +------------+------------+------------+------------+------------+------------+------------+
> | planner.memory.max_query_memory_per_node | LONG       | SYSTEM     | 2048       | null
      | null       | null       |
> | planner.affinity_factor | DOUBLE     | SYSTEM     | null       | null       | null
      | 1.2        |
> | planner.join.row_count_estimate_factor | DOUBLE     | SYSTEM     | null       | null
      | null       | 1.0        |
> | planner.disable_exchanges | BOOLEAN    | SYSTEM     | null       | null       | false
     | null       |
> | planner.enable_mergejoin | BOOLEAN    | SYSTEM     | null       | null       | true
      | null       |
> | planner.enable_broadcast_join | BOOLEAN    | SYSTEM     | null       | null       |
true       | null       |
> | planner.enable_hashagg | BOOLEAN    | SYSTEM     | null       | null       | true 
     | null       |
> | planner.memory.average_field_width | LONG       | SYSTEM     | 8          | null  
    | null       | null       |
> | planner.broadcast_threshold | LONG       | SYSTEM     | 1000000    | null       | null
      | null       |
> | planner.add_producer_consumer | BOOLEAN    | SYSTEM     | null       | null       |
false      | null       |
> | planner.producer_consumer_queue_size | LONG       | SYSTEM     | 10         | null
      | null       | null       |
> | planner.enable_hash_single_key | BOOLEAN    | SYSTEM     | null       | null      
| true       | null       |
> | planner.memory.hash_agg_table_factor | DOUBLE     | SYSTEM     | null       | null
      | null       | 1.1        |
> | planner.width.max_per_node | LONG       | SYSTEM     | 17         | null       | null
      | null       |
> | planner.slice_target | LONG       | SYSTEM     | 100000     | null       | null   
   | null       |
> | planner.enable_multiphase_agg | BOOLEAN    | SYSTEM     | null       | null       |
true       | null       |
> | planner.memory.enable_memory_estimation | BOOLEAN    | SYSTEM     | null       | null
      | false      | null       |
> | planner.memory.non_blocking_operators_memory | LONG       | SYSTEM     | 64       
 | null       | null       | null       |
> | planner.enable_streamagg | BOOLEAN    | SYSTEM     | null       | null       | true
      | null       |
> | planner.memory.hash_join_table_factor | DOUBLE     | SYSTEM     | null       | null
      | null       | 1.1        |
> | planner.width.max_per_query | LONG       | SYSTEM     | 1000       | null       | null
      | null       |
> | planner.enable_hashjoin | BOOLEAN    | SYSTEM     | null       | null       | true
      | null       |
> +------------+------------+------------+------------+------------+------------+------------+
> 22 rows selected (0.106 seconds)
> Alter system set works.



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