-
Notifications
You must be signed in to change notification settings - Fork 1.9k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
[Backport 2.x] In-flight cancellation of SearchShardTask based on resource consumption #5039
Merged
Bukhtawar
merged 3 commits into
opensearch-project:2.x
from
ketanv3:backport/inflight-cancellation-2.x
Nov 3, 2022
Merged
[Backport 2.x] In-flight cancellation of SearchShardTask based on resource consumption #5039
Bukhtawar
merged 3 commits into
opensearch-project:2.x
from
ketanv3:backport/inflight-cancellation-2.x
Nov 3, 2022
+2,971
−13
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…on resource consumption (opensearch-project#4575) This feature aims to identify and cancel resource intensive SearchShardTasks if they have breached certain thresholds. This will help in terminating problematic queries which can put nodes in duress and degrade the cluster performance. Signed-off-by: Ketan Verma <ketan9495@gmail.com>
…on of SearchShardTask (opensearch-project#4805) 1. CpuUsageTracker: cancels tasks if they consume too much CPU 2. ElapsedTimeTracker: cancels tasks if they consume too much time 3. HeapUsageTracker: cancels tasks if they consume too much heap Signed-off-by: Ketan Verma <ketan9495@gmail.com>
6 tasks
Gradle Check (Jenkins) Run Completed with:
|
Added search backpressure stats to the existing node/stats API to describe: 1. the number of cancellations (currently for SearchShardTask only) 2. the current state of TaskResourceUsageTracker Signed-off-by: Ketan Verma <ketan9495@gmail.com>
ketanv3
force-pushed
the
backport/inflight-cancellation-2.x
branch
from
November 3, 2022 08:36
94feab9
to
da4b84e
Compare
Gradle Check (Jenkins) Run Completed with:
|
Jenkins' checks are broken at the moment (opensearch-project/opensearch-ci#222). Locally verified that the build succeeds. Ran BWC checks using the following command:
Verified that the cluster created matches the commit ID of this PR (da4b84e). |
Bukhtawar
approved these changes
Nov 3, 2022
ketanv3
added a commit
to ketanv3/OpenSearch
that referenced
this pull request
Nov 3, 2022
…ource consumption (opensearch-project#5039) * [Backport 2.x] Added in-flight cancellation of SearchShardTask based on resource consumption (opensearch-project#4575) This feature aims to identify and cancel resource intensive SearchShardTasks if they have breached certain thresholds. This will help in terminating problematic queries which can put nodes in duress and degrade the cluster performance. * [Backport 2.x] Added resource usage trackers for in-flight cancellation of SearchShardTask (opensearch-project#4805) 1. CpuUsageTracker: cancels tasks if they consume too much CPU 2. ElapsedTimeTracker: cancels tasks if they consume too much time 3. HeapUsageTracker: cancels tasks if they consume too much heap * [Backport 2.x]Added search backpressure stats API Added search backpressure stats to the existing node/stats API to describe: 1. the number of cancellations (currently for SearchShardTask only) 2. the current state of TaskResourceUsageTracker Signed-off-by: Ketan Verma <ketan9495@gmail.com>
opensearch-trigger-bot bot
pushed a commit
that referenced
this pull request
Nov 3, 2022
…ource consumption (#5039) * [Backport 2.x] Added in-flight cancellation of SearchShardTask based on resource consumption (#4575) This feature aims to identify and cancel resource intensive SearchShardTasks if they have breached certain thresholds. This will help in terminating problematic queries which can put nodes in duress and degrade the cluster performance. * [Backport 2.x] Added resource usage trackers for in-flight cancellation of SearchShardTask (#4805) 1. CpuUsageTracker: cancels tasks if they consume too much CPU 2. ElapsedTimeTracker: cancels tasks if they consume too much time 3. HeapUsageTracker: cancels tasks if they consume too much heap * [Backport 2.x]Added search backpressure stats API Added search backpressure stats to the existing node/stats API to describe: 1. the number of cancellations (currently for SearchShardTask only) 2. the current state of TaskResourceUsageTracker Signed-off-by: Ketan Verma <ketan9495@gmail.com> (cherry picked from commit 7c521b9)
Bukhtawar
pushed a commit
that referenced
this pull request
Nov 3, 2022
…ource consumption (#5039) (#5058) * [Backport 2.x] Added in-flight cancellation of SearchShardTask based on resource consumption (#4575) This feature aims to identify and cancel resource intensive SearchShardTasks if they have breached certain thresholds. This will help in terminating problematic queries which can put nodes in duress and degrade the cluster performance. * [Backport 2.x] Added resource usage trackers for in-flight cancellation of SearchShardTask (#4805) 1. CpuUsageTracker: cancels tasks if they consume too much CPU 2. ElapsedTimeTracker: cancels tasks if they consume too much time 3. HeapUsageTracker: cancels tasks if they consume too much heap * [Backport 2.x]Added search backpressure stats API Added search backpressure stats to the existing node/stats API to describe: 1. the number of cancellations (currently for SearchShardTask only) 2. the current state of TaskResourceUsageTracker Signed-off-by: Ketan Verma <ketan9495@gmail.com> (cherry picked from commit 7c521b9) Co-authored-by: Ketan Verma <ketanv3@users.noreply.github.com>
tlfeng
pushed a commit
to tlfeng/OpenSearch
that referenced
this pull request
Nov 3, 2022
…d on resource consumption (opensearch-project#5039) (opensearch-project#5058)" This reverts commit def9db1.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
This feature aims to identify and cancel resource intensive SearchShardTasks if they have breached certain thresholds. This will help in terminating problematic queries which can put nodes in duress and degrade the cluster performance.
This backport PR combines changes from:
Issues Resolved
#1181
Check List
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.
Signed-off-by: Ketan Verma ketan9495@gmail.com