OpenTSDB 2.2.1

@manolama manolama released this Oct 8, 2016 · 270 commits to master since this release

  • Version 2.2.1 (2016-10-08)

Noteworthy Changes

  • Generate an incrementing TSMeta request only if both enable_tsuid_incrementing and
    tsd.core.meta.enable_realtime_ts are enabled. Previously, increments would run
    regardless of whether or not the real time ts setting was enabled. If tsuid
    incrementing is disabled then a get and optional put is executed each time without
    modifying the meta counter field.
  • Improve metadata storage performance by removing an extra getFromStorage() call.
  • Add global Annotations to the gnuplot graphs (#773)
  • Allow creation of a TSMeta object without a TSUID (#778)
  • Move to AsyncHBase 1.7.2

Bug Fixes:

  • Fix Python scripts to use the environment directory.
  • Fix config name for "tsd.network.keep_alive" in included config files.
  • Fix an issue with the filter metric and tag resolution chain during queries.
  • Fix an issue with malformed, double dotted timestamps (#724).
  • Fix an issue with tag filters where we need a copy before modifying the list.
  • Fix comments in the config file around TCP no delay settings.
  • Fix some query stats calculations around averaging and estimating the number
    of data points (#784).
  • Clean out old .SWO files (#821)
  • Fix a live-lock situation when performing regular expression or wildcard queries (#823).
  • Change the static file path for the HTTP API to be relative (#857).
  • Fix an issue where the GUI could flicker when two or more tag filters were set (#708).

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