Hive
  1. Hive
  2. HIVE-5875

task : collect list of hive configuration params whose default should change

    Details

    • Type: Task Task
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      The immediate motivation for this was the ticket HIVE-4485 . Beeline prints NULLs as empty strings. This is not a desirable behavior. But if we fix it, it breaks backward compatibility.
      But we should not be burdening all users with mistakes of the past, specially the users who are new to hive. As hadoop and hive adoption increases proportion of 'new' users will continue to increase.

      We need a way to let users choose between backward compatible behavior and more sensible behavior. How this is implemented can be discussed in a separate jira.

      The purpose of this Task jira is just to collect list of config flags whose current default is not the desirable one.

        Activity

        Hide
        Thejas M Nair added a comment -

        hive.enforce.bucketing = true . (When somebody creates a table with bucketing , I don't see any reason why they won't want bucketing to be on by default).

        Show
        Thejas M Nair added a comment - hive.enforce.bucketing = true . (When somebody creates a table with bucketing , I don't see any reason why they won't want bucketing to be on by default).
        Hide
        Edward Capriolo added a comment -

        hive.mapred.mode=strict
        hive.cli.print.header=true
        auotcreate.scheam=false

        Show
        Edward Capriolo added a comment - hive.mapred.mode=strict hive.cli.print.header=true auotcreate.scheam=false

          People

          • Assignee:
            Thejas M Nair
            Reporter:
            Thejas M Nair
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            Dates

            • Created:
              Updated:

              Development