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Revert datasource state when delete fails #382

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merged 1 commit into from
Aug 16, 2023

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Description

Revert datasource state when delete fails

Issues Resolved

N/A

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  • Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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@heemin32 heemin32 added bug Something isn't working backport 2.x Backport PR to 2.x branch labels Aug 15, 2023
Signed-off-by: Heemin Kim <heemin@amazon.com>
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codecov bot commented Aug 15, 2023

Codecov Report

Merging #382 (885a14e) into main (d8718ad) will increase coverage by 0.28%.
The diff coverage is 87.50%.

@@             Coverage Diff              @@
##               main     #382      +/-   ##
============================================
+ Coverage     88.41%   88.70%   +0.28%     
- Complexity      751      753       +2     
============================================
  Files            92       92              
  Lines          2711     2718       +7     
  Branches        220      221       +1     
============================================
+ Hits           2397     2411      +14     
+ Misses          233      228       -5     
+ Partials         81       79       -2     
Files Changed Coverage Δ
...ip2geo/action/DeleteDatasourceTransportAction.java 86.53% <87.50%> (-0.13%) ⬇️

... and 3 files with indirect coverage changes

try {
geoIpDataDao.deleteIp2GeoDataIndex(datasource.getIndices());
} catch (Exception e) {
if (previousState.equals(datasource.getState()) == false) {
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what is the scenario when datasource has previous state? We're setting it to "deleting" before we call delete method in setDatasourceStateAsDeleting().

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We first change the datasource state to "deleting" and run the delete process. So, datasource always has previous state either "available", "create_failed", or "deleting".

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Got more info on scenario, we need to delete two resources(index and metadata), if we fail to delete metadata, we don’t revert state because index for data is already deleted

@heemin32 heemin32 merged commit f4514c1 into opensearch-project:main Aug 16, 2023
12 of 13 checks passed
@heemin32 heemin32 deleted the patch branch August 16, 2023 02:10
opensearch-trigger-bot bot pushed a commit that referenced this pull request Aug 16, 2023
Signed-off-by: Heemin Kim <heemin@amazon.com>
(cherry picked from commit f4514c1)
heemin32 added a commit that referenced this pull request Aug 17, 2023
Signed-off-by: Heemin Kim <heemin@amazon.com>
(cherry picked from commit f4514c1)

Co-authored-by: Heemin Kim <heemin@amazon.com>
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3 participants