Release Note 20150211

Table of Contents

Features & Improvements

This is a summary of the new features and improvements introduced in this release:

Backend: Presto Upgraded to v0.93

We upgraded the Presto engine to the latest version: v0.93. For the full list of improvements, please see the Presto Release Note v0.93 page.

Additionally we added some improvements:

  • Retrying of a query in case of connection errors now is done with exponential backoff
  • Improved the retry mechanism in case of worker’s failures because of Heap space exhaustion

Client Libraries: Released Python Client Library v0.1.6

We fixed a problem with importing data with the client API and released a new version of the Python client library v0.1.6.

Console: Presto Job Result Record Count

We added display of the number of records returned by a Presto query in the Console.

We are currently not showing the same for Hive or Pig queries.



Bug Fixes

These were no important Bug Fixes made in this release.




Last modified: Feb 13 2015 03:31:07 UTC

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