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[coordinator] Fix panic in Ready endpoint for admin coordinator #3335

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merged 1 commit into from
Mar 8, 2021

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@linasm linasm commented Mar 8, 2021

What this PR does / why we need it:
ready endpoint was panicking when cluster/namespaces was not configured (which can be the case for the admin coordinator).

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Does this PR introduce a user-facing and/or backwards incompatible change?:


Does this PR require updating code package or user-facing documentation?:


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codecov bot commented Mar 8, 2021

Codecov Report

Merging #3335 (f3042ab) into master (73a98e6) will decrease coverage by 0.1%.
The diff coverage is 100.0%.

Impacted file tree graph

@@            Coverage Diff            @@
##           master    #3335     +/-   ##
=========================================
- Coverage    72.6%    72.4%   -0.2%     
=========================================
  Files        1100     1099      -1     
  Lines      103015   101852   -1163     
=========================================
- Hits        74821    73823    -998     
+ Misses      23064    22946    -118     
+ Partials     5130     5083     -47     
Flag Coverage Δ
aggregator 76.6% <ø> (ø)
cluster 84.9% <ø> (ø)
collector 84.3% <ø> (ø)
dbnode 78.9% <ø> (-0.3%) ⬇️
m3em 74.4% <ø> (ø)
m3ninx 73.5% <ø> (ø)
metrics 19.8% <ø> (ø)
msg 74.5% <ø> (ø)
query 67.4% <100.0%> (ø)
x 80.5% <ø> (+0.2%) ⬆️

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@linasm linasm merged commit b91dd5c into master Mar 8, 2021
@linasm linasm deleted the linasm/fix-panic-in-coordinator-ready branch March 8, 2021 15:02
soundvibe added a commit that referenced this pull request Mar 9, 2021
* master: (22 commits)
  Remove deprecated fields (#3327)
  Add quotas to Permits (#3333)
  [aggregator] Drop messages that have a drop policy applied (#3341)
  Fix NPE due to race with a closing series (#3056)
  [coordinator] Apply auto-mapping rules if-and-only-if no drop policies are in effect (#3339)
  [aggregator] Add validation in AddTimedWithStagedMetadatas (#3338)
  [coordinator] Fix panic in Ready endpoint for admin coordinator (#3335)
  [instrument] Config option to emit detailed Go runtime metrics only (#3332)
  [aggregator] Sort heap in one go, instead of iterating one-by-one (#3331)
  [pool] Add support for dynamic, sync.Pool backed, object pools (#3334)
  Enable PANIC_ON_INVARIANT_VIOLATED for tests (#3326)
  [aggregator] CanLead for unflushed window takes BufferPast into account (#3328)
  Optimize StagedMetadatas conversion (#3330)
  [m3msg] Improve message scan performance (#3319)
  [dbnode] Add reason tag to bootstrap retries metric (#3317)
  [coordinator] Enable rule filtering on prom metric type (#3325)
  Update m3dbnode-all-config.yml (#3204)
  [coordinator] Include Type in RollupOp.Equal (#3322)
  [coordinator] Simplify iteration logic of matchRollupTarget (#3321)
  [coordinator] Add rollup type to remove specific dimensions (#3318)
  ...
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2 participants