Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-11315

Compilation performance issues for large queries

    XMLWordPrintableJSON

    Details

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

      Description

      Hive gets occassionally bottlenecked on generating plans for large queries, the majority of the cases time is spent in fetching metadata, partitions and other optimizer transformation related rules. This umbrella jira is intended to track the above mentioned performance issues that have been identified in Hive.

        Attachments

          Issue Links

          There are no Sub-Tasks for this issue.

            Activity

              People

              • Assignee:
                hsubramaniyan Hari Sankar Sivarama Subramaniyan
                Reporter:
                hsubramaniyan Hari Sankar Sivarama Subramaniyan
              • Votes:
                0 Vote for this issue
                Watchers:
                12 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: