Add changes for graceful node decommission #4586

pranikum · 2022-09-25T17:21:33Z

Signed-off-by: pranikum 109206473+pranikum@users.noreply.github.com

Description

Changes for graceful decommission of nodes. This includes call to WRR api.
Can be merged once decommission API and WRR changes are merged.

Depends on :
#4272
#4241

Issues Resolved

#4083

Check List

New functionality includes testing.
- All tests pass
New functionality has been documented.
- New functionality has javadoc added
Commits are signed per the DCO using --signoff
Commit changes are listed out in CHANGELOG.md file (See: Changelog)

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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Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-09-25T17:29:23Z

Gradle Check (Jenkins) Run Completed with:

RESULT: FAILURE ❌
URL: https://build.ci.opensearch.org/job/gradle-check/3372/
CommitID: bdb6c6f

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-09-25T18:03:11Z

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github-actions · 2022-09-25T18:55:25Z

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github-actions · 2022-09-25T19:37:31Z

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github-actions · 2022-09-26T02:39:19Z

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github-actions · 2022-09-26T03:00:42Z

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github-actions · 2022-09-26T03:18:44Z

Gradle Check (Jenkins) Run Completed with:

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github-actions · 2022-09-26T05:54:48Z

Gradle Check (Jenkins) Run Completed with:

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URL: https://build.ci.opensearch.org/job/gradle-check/3381/
CommitID: 7c43ad1

server/src/main/java/org/opensearch/cluster/decommission/DecommissionController.java

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-09-26T13:42:08Z

Gradle Check (Jenkins) Run Completed with:

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URL: https://build.ci.opensearch.org/job/gradle-check/3401/
CommitID: ba8f500

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github-actions · 2022-09-26T14:44:34Z

Gradle Check (Jenkins) Run Completed with:

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CommitID: 8920480

github-actions · 2022-09-26T14:55:41Z

Gradle Check (Jenkins) Run Completed with:

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Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-09-26T15:55:53Z

Gradle Check (Jenkins) Run Completed with:

RESULT: SUCCESS ✅
URL: https://build.ci.opensearch.org/job/gradle-check/3409/
CommitID: ed1ccbc

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-09-27T08:33:49Z

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github-actions · 2022-10-21T11:05:16Z

Gradle Check (Jenkins) Run Completed with:

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github-actions · 2022-10-21T11:47:49Z

Gradle Check (Jenkins) Run Completed with:

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github-actions · 2022-10-24T08:24:33Z

Gradle Check (Jenkins) Run Completed with:

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CommitID: 68e4e94

github-actions · 2022-10-24T08:30:59Z

Gradle Check (Jenkins) Run Completed with:

RESULT: FAILURE ❌
URL: https://build.ci.opensearch.org/job/gradle-check/5333/
CommitID: 04e4676

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-10-24T17:52:55Z

Gradle Check (Jenkins) Run Completed with:

RESULT: SUCCESS ✅
URL: https://build.ci.opensearch.org/job/gradle-check/5381/
CommitID: a6fbdb2

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

github-actions · 2022-10-25T01:33:21Z

Gradle Check (Jenkins) Run Completed with:

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CommitID: 122b16c

Bukhtawar

Lets add assertions in the integration tests for voting configuration values

imRishN · 2022-10-26T07:14:59Z

...java/org/opensearch/action/admin/cluster/decommission/awareness/put/DecommissionRequest.java

@@ -39,12 +47,14 @@ public DecommissionRequest(DecommissionAttribute decommissionAttribute) {
    public DecommissionRequest(StreamInput in) throws IOException {
        super(in);
        decommissionAttribute = new DecommissionAttribute(in);
+        this.delayTimeout = in.readTimeValue();


We missed adding noDelay here. With this no delay would never be read from the request

* Add changes for graceful node decommission Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

* Add changes for graceful node decommission Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com> Signed-off-by: Rishab Nahata <rnnahata@amazon.com>

* Fail weight update when decommission ongoing and fail decommission when attribute not weighed away (#4839) * Add changes for graceful node decommission (#4586) * Add delay timeout for decommission request (#4931) * Integ Tests for Awareness Attribute Decommissioning (#4715) Signed-off-by: Rishab Nahata <rnnahata@amazon.com> Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

* Fail weight update when decommission ongoing and fail decommission when attribute not weighed away (opensearch-project#4839) * Add changes for graceful node decommission (opensearch-project#4586) * Add delay timeout for decommission request (opensearch-project#4931) * Integ Tests for Awareness Attribute Decommissioning (opensearch-project#4715) Signed-off-by: Rishab Nahata <rnnahata@amazon.com> Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

* Add changes for graceful node decommission Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Add changes for graceful node decommission

bdb6c6f

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum requested review from a team and reta as code owners September 25, 2022 17:21

Add WRRWeights class

afec689

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Add logger message

3314ec3

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Add tests

bf622c4

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Remove unused code

d933377

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum added 2 commits September 26, 2022 08:11

Remove test annonation

bf4c217

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Fix spotless

c57530a

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Add package info

7c43ad1

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

gbbafna requested changes Sep 26, 2022

View reviewed changes

Add weigh away status

ba8f500

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum added 2 commits September 26, 2022 19:49

PR comments

8920480

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Update changelog

eeed711

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Fix tests

ed1ccbc

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Remove time check. Just we will schedule

7922291

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

gbbafna approved these changes Sep 27, 2022

View reviewed changes

Update delay to 500 since still we see failure for cluster state

10a6e5f

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Empty-Commit

d2d171d

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum requested a review from Bukhtawar October 21, 2022 14:52

pranikum added 4 commits October 24, 2022 13:24

In case of no delay.. Avoid draining state

68e4e94

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Merging with lates

d6fe3c4

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Merge branch 'main' into graceful-node-decommission-wrr-2

ca0418f

Resolve conflict with main

04e4676

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Fix test

a6fbdb2

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum added 3 commits October 25, 2022 06:31

Take latest file

811fe8e

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Merge branch 'main' into graceful-node-decommission-wrr-2

97c93c1

Resolve conflict

122b16c

Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

Bukhtawar approved these changes Oct 25, 2022

View reviewed changes

Bukhtawar merged commit 1a40bd5 into opensearch-project:main Oct 25, 2022

imRishN reviewed Oct 26, 2022

View reviewed changes

imRishN mentioned this pull request Oct 29, 2022

Integ Tests for Awareness Attribute Decommissioning #4715

Merged

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pranikum added a commit to pranikum/OpenSearch that referenced this pull request Nov 3, 2022

Add changes for graceful node decommission (opensearch-project#4586)

09cc5e7

* Add changes for graceful node decommission Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum mentioned this pull request Nov 3, 2022

[Enhancement]: Discuss the Node draining state feasiblity. #4866

Closed

imRishN mentioned this pull request Nov 3, 2022

[Backport 2.x]Graceful Decommission and Integ Tests #5060

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6 tasks

imRishN mentioned this pull request Nov 4, 2022

[DOC] Awareness Attribute Decommission opensearch-project/documentation-website#1812

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ashking94 pushed a commit to ashking94/OpenSearch that referenced this pull request Nov 7, 2022

Add changes for graceful node decommission (opensearch-project#4586)

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* Add changes for graceful node decommission Signed-off-by: pranikum <109206473+pranikum@users.noreply.github.com>

pranikum mentioned this pull request Jun 7, 2023

[Draft]: Graceful decommission support #4082

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Add changes for graceful node decommission #4586

Add changes for graceful node decommission #4586

pranikum commented Sep 25, 2022 •

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Add changes for graceful node decommission #4586

Add changes for graceful node decommission #4586

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pranikum commented Sep 25, 2022 • edited Loading

Description

Issues Resolved

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