Segment Replication - Recover all translog ops when flipping to able engine#6352
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dreamer-89 merged 1 commit intoopensearch-project:mainfrom Feb 17, 2023
Merged
Segment Replication - Recover all translog ops when flipping to able engine#6352dreamer-89 merged 1 commit intoopensearch-project:mainfrom
dreamer-89 merged 1 commit intoopensearch-project:mainfrom
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Feb 17, 2023
| // When the new engine is created, translogs are synced from remote store onto local. Since remote store is the source | ||
| // of truth for translog, we play all translogs that exists locally. Otherwise, the recoverUpto happens upto global checkpoint. | ||
| long recoverUpto = this.isRemoteTranslogEnabled() ? Long.MAX_VALUE : globalCheckpoint; | ||
| long recoverUpto = this.isRemoteTranslogEnabled() || indexSettings().isSegRepEnabled() ? Long.MAX_VALUE : globalCheckpoint; |
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nit: Update comment providing details around why change is needed for segment replication ?
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Gradle Check (Jenkins) Run Completed with:
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Codecov Report
📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more @@ Coverage Diff @@
## main #6352 +/- ##
============================================
+ Coverage 70.73% 70.77% +0.03%
- Complexity 59024 59049 +25
============================================
Files 4800 4799 -1
Lines 282453 282421 -32
Branches 40718 40717 -1
============================================
+ Hits 199799 199889 +90
+ Misses 66259 66133 -126
- Partials 16395 16399 +4
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…able engine. Signed-off-by: Marc Handalian <handalm@amazon.com>
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Gradle Check (Jenkins) Run Completed with:
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The backport to To backport manually, run these commands in your terminal: # Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/backport-2.x
# Create a new branch
git switch --create backport/backport-6352-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 c772596398d1646b48217214e3bc5904001413df
# Push it to GitHub
git push --set-upstream origin backport/backport-6352-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/backport-2.xThen, create a pull request where the |
dreamer-89
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this pull request
Feb 18, 2023
…able engine. (opensearch-project#6352) Signed-off-by: Marc Handalian <handalm@amazon.com>
mch2
added a commit
to mch2/OpenSearch
that referenced
this pull request
Mar 4, 2023
…able engine. (opensearch-project#6352) Signed-off-by: Marc Handalian <handalm@amazon.com>
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Description
Similar to #6314, when we flip to a writeable engine with SR we do not want to limit to the global checkpoint and rather recover all ops.
Issues Resolved
Related to flaky tests, these tests are still muted until WAIT_UNTIL issue has been fixed.
#6065
#5946
#5669
Check List
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