Merge branch 'main' into main

opensearch-project · Jan 17, 2023 · d39d86b · d39d86b
2 parents 87280ef + 7bd1291
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diff --git a/.ci/bwcVersions b/.ci/bwcVersions
@@ -13,3 +13,4 @@ BWC_VERSION:
   - "2.4.1"
   - "2.4.2"
   - "2.5.0"
+  - "2.6.0"
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -1 +1 @@
-*   @reta @anasalkouz @andrross @reta @Bukhtawar @CEHENKLE @dblock @setiah @kartg @kotwanikunal @mch2 @nknize @owaiskazi19 @adnapibar @Rishikesh1159 @ryanbogan @saratvemulapalli @shwetathareja @dreamer-89 @tlfeng @VachaShah @xuezhou25
+*   @reta @anasalkouz @andrross @reta @Bukhtawar @CEHENKLE @dblock @gbbafna @setiah @kartg @kotwanikunal @mch2 @nknize @owaiskazi19 @adnapibar @Rishikesh1159 @ryanbogan @saratvemulapalli @shwetathareja @dreamer-89 @tlfeng @VachaShah @xuezhou25
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,11 +1,18 @@
+
 # CHANGELOG
+## [Unreleased]
+### Dependencies
+- Bumps `azure-core-http-netty` from 1.12.7 to 1.12.8
+- Bumps `reactor-netty` from 1.1.1 to 1.1.2
+
 
 All notable changes to this project are documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). See the [CONTRIBUTING guide](./CONTRIBUTING.md#Changelog) for instructions on how to add changelog entries.
 
 ## [Unreleased 3.0]
 ### Added
+- Add support of default replica count cluster setting ([#5610](https://github.com/opensearch-project/OpenSearch/pull/5610))
 - Hardened token permissions in GitHub workflows ([#4587](https://github.com/opensearch-project/OpenSearch/pull/4587))
 - Support for HTTP/2 (server-side) ([#3847](https://github.com/opensearch-project/OpenSearch/pull/3847))
 - Add getter for path field in NestedQueryBuilder ([#4636](https://github.com/opensearch-project/OpenSearch/pull/4636))
@@ -14,46 +21,50 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Test] Add IAE test for deprecated edgeNGram analyzer name ([#5040](https://github.com/opensearch-project/OpenSearch/pull/5040))
 - Allow mmap to use new JDK-19 preview APIs in Apache Lucene 9.4+ ([#5151](https://github.com/opensearch-project/OpenSearch/pull/5151))
 - Add feature flag for extensions ([#5211](https://github.com/opensearch-project/OpenSearch/pull/5211))
+- Support to fail open requests on search shard failures with weighted traffic routing ([#5072](https://github.com/opensearch-project/OpenSearch/pull/5072))
 - Added jackson dependency to server ([#5366] (https://github.com/opensearch-project/OpenSearch/pull/5366))
-- Added experimental extensions to main ([#5347](https://github.com/opensearch-project/OpenSearch/pull/5347))
 - Adding support to register settings dynamically ([#5495](https://github.com/opensearch-project/OpenSearch/pull/5495))
+- Added experimental support for extensions ([#5347](https://github.com/opensearch-project/OpenSearch/pull/5347)), ([#5518](https://github.com/opensearch-project/OpenSearch/pull/5518), ([#5597](https://github.com/opensearch-project/OpenSearch/pull/5597)), ([#5615](https://github.com/opensearch-project/OpenSearch/pull/5615)))
 - Add CI bundle pattern to distribution download ([#5348](https://github.com/opensearch-project/OpenSearch/pull/5348))
+- Add support for ppc64le architecture ([#5459](https://github.com/opensearch-project/OpenSearch/pull/5459))
+- Support versioning for Weighted routing apis([#5255](https://github.com/opensearch-project/OpenSearch/pull/5255))
+- Added @gbbafna as an OpenSearch maintainer ([#5668](https://github.com/opensearch-project/OpenSearch/pull/5668))
+- Add support for discovered cluster manager and remove local weights ([#5680](https://github.com/opensearch-project/OpenSearch/pull/5680))
+- Added support for feature flags in opensearch.yml ([#4959](https://github.com/opensearch-project/OpenSearch/pull/4959))
+- Add query for initialized extensions ([#5658](https://github.com/opensearch-project/OpenSearch/pull/5658))
+- Revert 'Added jackson dependency to server' and change extension reading ([#5768](https://github.com/opensearch-project/OpenSearch/pull/5768))
 
 ### Dependencies
 - Bumps `log4j-core` from 2.18.0 to 2.19.0
 - Bumps `reactor-netty-http` from 1.0.18 to 1.0.23
-- Bumps `jettison` from 1.5.0 to 1.5.1
-- Bumps `azure-storage-common` from 12.18.0 to 12.18.1
+- Bumps `jettison` from 1.5.0 to 1.5.3
 - Bumps `forbiddenapis` from 3.3 to 3.4
 - Bumps `gson` from 2.9.0 to 2.10
-- Bumps `protobuf-java` from 3.21.2 to 3.21.9
-- Bumps `azure-core` from 1.31.0 to 1.33.0
 - Bumps `avro` from 1.11.0 to 1.11.1
 - Bumps `woodstox-core` from 6.3.0 to 6.3.1
 - Bumps `xmlbeans` from 5.1.0 to 5.1.1 ([#4354](https://github.com/opensearch-project/OpenSearch/pull/4354))
-- Bumps `azure-core-http-netty` from 1.12.0 to 1.12.4 ([#4160](https://github.com/opensearch-project/OpenSearch/pull/4160))
-- Bumps `azure-core` from 1.27.0 to 1.31.0 ([#4160](https://github.com/opensearch-project/OpenSearch/pull/4160))
-- Bumps `azure-storage-common` from 12.16.0 to 12.18.0 ([#4160](https://github.com/opensearch-project/OpenSearch/pull/4160))
+- Bumps `azure-storage-common` from 12.18.0 to 12.18.1 ([#4164](https://github.com/opensearch-project/OpenSearch/pull/4664))
 - Bumps `org.gradle.test-retry` from 1.4.0 to 1.4.1 ([#4411](https://github.com/opensearch-project/OpenSearch/pull/4411))
 - Bumps `reactor-netty-core` from 1.0.19 to 1.0.22 ([#4447](https://github.com/opensearch-project/OpenSearch/pull/4447))
 - Bumps `reactive-streams` from 1.0.3 to 1.0.4 ([#4488](https://github.com/opensearch-project/OpenSearch/pull/4488))
 - Bumps `com.diffplug.spotless` from 6.10.0 to 6.11.0 ([#4547](https://github.com/opensearch-project/OpenSearch/pull/4547))
-- Bumps `reactor-core` from 3.4.18 to 3.4.23 ([#4548](https://github.com/opensearch-project/OpenSearch/pull/4548))
+- Bumps `reactor-core` from 3.4.23 to 3.5.1 ([#5604](https://github.com/opensearch-project/OpenSearch/pull/5604))
 - Bumps `jempbox` from 1.8.16 to 1.8.17 ([#4550](https://github.com/opensearch-project/OpenSearch/pull/4550))
 - Bumps `commons-compress` from 1.21 to 1.22
 - Bumps `jcodings` from 1.0.57 to 1.0.58 ([#5233](https://github.com/opensearch-project/OpenSearch/pull/5233))
 - Bumps `google-http-client-jackson2` from 1.35.0 to 1.42.3 ([#5234](https://github.com/opensearch-project/OpenSearch/pull/5234))
-- Bumps `maxmind-db` from 2.0.0 to 2.1.0 ([#5236](https://github.com/opensearch-project/OpenSearch/pull/5236))
 - Bumps `azure-core` from 1.33.0 to 1.34.0 ([#5235](https://github.com/opensearch-project/OpenSearch/pull/5235))
 - Bumps `azure-core-http-netty` from 1.12.4 to 1.12.7 ([#5235](https://github.com/opensearch-project/OpenSearch/pull/5235))
-- Bumps `spock-core` from from 2.1-groovy-3.0 to 2.3-groovy-3.0 ([#5315](https://github.com/opensearch-project/OpenSearch/pull/5315))
+- Bumps `spock-core` from 2.1-groovy-3.0 to 2.3-groovy-3.0 ([#5315](https://github.com/opensearch-project/OpenSearch/pull/5315))
 - Bumps `json-schema-validator` from 1.0.69 to 1.0.73 ([#5316](https://github.com/opensearch-project/OpenSearch/pull/5316))
 - Bumps `proto-google-common-protos` from 2.8.0 to 2.10.0 ([#5318](https://github.com/opensearch-project/OpenSearch/pull/5318))
-- Bumps `protobuf-java` from 3.21.7 to 3.21.9 ([#5319](https://github.com/opensearch-project/OpenSearch/pull/5319))
-- Update Apache Lucene to 9.5.0-snapshot-a4ef70f ([#4979](https://github.com/opensearch-project/OpenSearch/pull/4979))
 - Update to Gradle 7.6 and JDK-19 ([#4973](https://github.com/opensearch-project/OpenSearch/pull/4973))
-- Bumps `protobuf-java` from 3.21.9 to 3.21.11 in /plugins/repository-hdfs ([#5519](https://github.com/opensearch-project/OpenSearch/pull/5519))
 - Update Apache Lucene to 9.5.0-snapshot-d5cef1c ([#5570](https://github.com/opensearch-project/OpenSearch/pull/5570))
+- Bump antlr4 from 4.9.3 to 4.11.1 ([#4546](https://github.com/opensearch-project/OpenSearch/pull/4546))
+- Bumps `maven-model` from 3.6.2 to 3.8.6 ([#5599](https://github.com/opensearch-project/OpenSearch/pull/5599))
+- Bumps `maxmind-db` from 2.1.0 to 3.0.0 ([#5601](https://github.com/opensearch-project/OpenSearch/pull/5601))
+- Bumps `protobuf-java` from 3.21.11 to 3.21.12 ([#5603](https://github.com/opensearch-project/OpenSearch/pull/5603))
+- Update nebula-publishing-plugin to 19.2.0 ([#5704](https://github.com/opensearch-project/OpenSearch/pull/5704))
 
 ### Changed
 - [CCR] Add getHistoryOperationsFromTranslog method to fetch the history snapshot from translogs ([#3948](https://github.com/opensearch-project/OpenSearch/pull/3948))
@@ -65,6 +76,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Change http code for DecommissioningFailedException from 500 to 400 ([#5283](https://github.com/opensearch-project/OpenSearch/pull/5283))
 - Pre conditions check before updating weighted routing metadata ([#4955](https://github.com/opensearch-project/OpenSearch/pull/4955))
 - Allow insecure string settings to warn-log usage and advise to migration of a newer secure variant ([#5496](https://github.com/opensearch-project/OpenSearch/pull/5496))
+- Gracefully handle concurrent zone decommission action ([#5542](https://github.com/opensearch-project/OpenSearch/pull/5542))
 
 ### Deprecated
 
@@ -88,30 +100,27 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fixed compression support for h2c protocol ([#4944](https://github.com/opensearch-project/OpenSearch/pull/4944))
 - Reject bulk requests with invalid actions ([#5299](https://github.com/opensearch-project/OpenSearch/issues/5299))
 - Support OpenSSL Provider with default Netty allocator ([#5460](https://github.com/opensearch-project/OpenSearch/pull/5460))
+- Increasing timeout of testQuorumRecovery to 90 seconds from 30 ([#5651](https://github.com/opensearch-project/OpenSearch/pull/5651))
+- [Segment Replication] Fix for peer recovery ([#5344](https://github.com/opensearch-project/OpenSearch/pull/5344))
+- [Test] Renaming PIT tests to IT to fix intermittent test failures ([#5750](https://github.com/opensearch-project/OpenSearch/pull/5750))
 
 ### Security
 
 ## [Unreleased 2.x]
 ### Added
-- Prevent deletion of snapshots that are backing searchable snapshot indexes ([#5069](https://github.com/opensearch-project/OpenSearch/pull/5069))
-- Add max_shard_size parameter for shrink API ([#5229](https://github.com/opensearch-project/OpenSearch/pull/5229))
+- Added cluster manager throttling stats in nodes/stats API ([#5790](https://github.com/opensearch-project/OpenSearch/pull/5790))
 
 ### Dependencies
-- Bumps `bcpg-fips` from 1.0.5.1 to 1.0.7.1
-- Bumps `azure-storage-blob` from 12.16.1 to 12.20.0 ([#4995](https://github.com/opensearch-project/OpenSearch/pull/4995))
-- Bumps `commons-compress` from 1.21 to 1.22 ([#5104](https://github.com/opensearch-project/OpenSearch/pull/5104))
-- Bump `opencensus-contrib-http-util` from 0.18.0 to 0.31.1 ([#3633](https://github.com/opensearch-project/OpenSearch/pull/3633))
-- Bump `geoip2` from 3.0.1 to 3.0.2 ([#5103](https://github.com/opensearch-project/OpenSearch/pull/5103))
-- Bump gradle-extra-configurations-plugin from 7.0.0 to 8.0.0 ([#4808](https://github.com/opensearch-project/OpenSearch/pull/4808))
+
 ### Changed
+
 ### Deprecated
-- Refactor fuzziness interface on query builders ([#5433](https://github.com/opensearch-project/OpenSearch/pull/5433))
 
 ### Removed
+
 ### Fixed
-- Fix 1.x compatibility bug with stored Tasks ([#5412](https://github.com/opensearch-project/OpenSearch/pull/5412))
-- Fix case sensitivity for wildcard queries ([#5462](https://github.com/opensearch-project/OpenSearch/pull/5462))
+
 ### Security
 
 [Unreleased 3.0]: https://github.com/opensearch-project/OpenSearch/compare/2.4...HEAD
-[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.4...2.x
+[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.4...2.x
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
@@ -1,37 +1,37 @@
-- [Current Maintainers](#current-maintainers)
-- [Emeritus](#emeritus)
-
+## Overview
+
+This document contains a list of maintainers in this repo. See [opensearch-project/.github/RESPONSIBILITIES.md](https://github.com/opensearch-project/.github/blob/main/RESPONSIBILITIES.md#maintainer-responsibilities) that explains what the role of maintainer means, what maintainers do in this and other repos, and how they should be doing it. If you're interested in contributing, and becoming a maintainer, see [CONTRIBUTING](CONTRIBUTING.md).
+
 ## Current Maintainers
 
-| Maintainer | GitHub ID | Affiliation |
-| --------------- | --------- | ----------- |
-| Anas Alkouz | [anasalkouz](https://github.com/anasalkouz) | Amazon |
-| Andrew Ross   | [andrross](https://github.com/andrross)| Amazon |
-| Andriy Redko | [reta](https://github.com/reta) | Aiven |
-| Bukhtawar Khan | [Bukhtawar](https://github.com/Bukhtawar) | Amazon |
-| Charlotte Henkle | [CEHENKLE](https://github.com/CEHENKLE) | Amazon |
-| Daniel "dB." Doubrovkine | [dblock](https://github.com/dblock) | Amazon |
-| Himanshu Setia | [setiah](https://github.com/setiah) | Amazon |
-| Kartik Ganesh | [kartg](https://github.com/kartg) | Amazon |
-| Kunal Kotwani | [kotwanikunal](https://github.com/kotwanikunal) | Amazon |
-| Marc Handalian | [mch2](https://github.com/mch2) | Amazon |
-| Nick Knize | [nknize](https://github.com/nknize) | Amazon |
-| Owais Kazi | [owaiskazi19](https://github.com/owaiskazi19) | Amazon |
-| Rabi Panda | [adnapibar](https://github.com/adnapibar) | Amazon |
-| Rishikesh Pasham | [Rishikesh1159](https://github.com/Rishikesh1159) | Amazon|
-| Ryan Bogan | [ryanbogan](https://github.com/ryanbogan) | Amazon |
-| Sarat Vemulapalli | [saratvemulapalli](https://github.com/saratvemulapalli) | Amazon |
-| Shweta Thareja | [shwetathareja](https://github.com/shwetathareja) | Amazon |
-| Suraj Singh | [dreamer-89](https://github.com/dreamer-89) | Amazon |
-| Tianli Feng | [tlfeng](https://github.com/tlfeng) | Amazon |
-| Vacha Shah | [VachaShah](https://github.com/VachaShah) | Amazon |
-| Xue Zhou | [xuezhou25](https://github.com/xuezhou25) | Amazon |
+| Maintainer               | GitHub ID                                               | Affiliation |
+| ------------------------ | ------------------------------------------------------- | ----------- |
+| Anas Alkouz              | [anasalkouz](https://github.com/anasalkouz)             | Amazon      |
+| Andrew Ross              | [andrross](https://github.com/andrross)                 | Amazon      |
+| Andriy Redko             | [reta](https://github.com/reta)                         | Aiven       |
+| Bukhtawar Khan           | [Bukhtawar](https://github.com/Bukhtawar)               | Amazon      |
+| Charlotte Henkle         | [CEHENKLE](https://github.com/CEHENKLE)                 | Amazon      |
+| Daniel "dB." Doubrovkine | [dblock](https://github.com/dblock)                     | Amazon      |
+| Gaurav Bafna             | [gbbafna](https://github.com/gbbafna)                   | Amazon      |
+| Himanshu Setia           | [setiah](https://github.com/setiah)                     | Amazon      |
+| Kartik Ganesh            | [kartg](https://github.com/kartg)                       | Amazon      |
+| Kunal Kotwani            | [kotwanikunal](https://github.com/kotwanikunal)         | Amazon      |
+| Marc Handalian           | [mch2](https://github.com/mch2)                         | Amazon      |
+| Nick Knize               | [nknize](https://github.com/nknize)                     | Amazon      |
+| Owais Kazi               | [owaiskazi19](https://github.com/owaiskazi19)           | Amazon      |
+| Rabi Panda               | [adnapibar](https://github.com/adnapibar)               | Amazon      |
+| Rishikesh Pasham         | [Rishikesh1159](https://github.com/Rishikesh1159)       | Amazon      |
+| Ryan Bogan               | [ryanbogan](https://github.com/ryanbogan)               | Amazon      |
+| Sarat Vemulapalli        | [saratvemulapalli](https://github.com/saratvemulapalli) | Amazon      |
+| Shweta Thareja           | [shwetathareja](https://github.com/shwetathareja)       | Amazon      |
+| Suraj Singh              | [dreamer-89](https://github.com/dreamer-89)             | Amazon      |
+| Tianli Feng              | [tlfeng](https://github.com/tlfeng)                     | Amazon      |
+| Vacha Shah               | [VachaShah](https://github.com/VachaShah)               | Amazon      |
+| Xue Zhou                 | [xuezhou25](https://github.com/xuezhou25)               | Amazon      |
 
 ## Emeritus
 
-| Maintainer | GitHub ID | Affiliation |
-| --------------- | --------- | ----------- |
-| Abbas Hussain | [abbashus](https://github.com/abbashus) | Amazon |
-| Megha Sai Kavikondala | [meghasaik](https://github.com/meghasaik) | Amazon |
-
-[This document](https://github.com/opensearch-project/.github/blob/main/MAINTAINERS.md) explains what maintainers do in this repo, and how they should be doing it. If you're interested in contributing, see [CONTRIBUTING](CONTRIBUTING.md).
+| Maintainer            | GitHub ID                                 | Affiliation |
+| --------------------- | ----------------------------------------- | ----------- |
+| Abbas Hussain         | [abbashus](https://github.com/abbashus)   | Amazon      |
+| Megha Sai Kavikondala | [meghasaik](https://github.com/meghasaik) | Amazon      |
diff --git a/build.gradle b/build.gradle
@@ -413,9 +413,6 @@ gradle.projectsEvaluated {
         if (BuildParams.runtimeJavaVersion > JavaVersion.VERSION_17) {
           task.jvmArgs += ["-Djava.security.manager=allow"]
         }
-        if (BuildParams.runtimeJavaVersion >= JavaVersion.VERSION_19) {
-          task.jvmArgs += ["--enable-preview"]
-        }
       }
     }
 

diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
@@ -106,9 +106,9 @@ dependencies {
   api 'org.apache.commons:commons-compress:1.22'
   api 'org.apache.ant:ant:1.10.12'
   api 'com.netflix.nebula:gradle-extra-configurations-plugin:8.0.0'
-  api 'com.netflix.nebula:nebula-publishing-plugin:4.6.0'
-  api 'com.netflix.nebula:gradle-info-plugin:11.3.3'
-  api 'org.apache.rat:apache-rat:0.13'
+  api 'com.netflix.nebula:nebula-publishing-plugin:19.2.0'
+  api 'com.netflix.nebula:gradle-info-plugin:12.0.0'
+  api 'org.apache.rat:apache-rat:0.15'
   api 'commons-io:commons-io:2.7'
   api "net.java.dev.jna:jna:5.11.0"
   api 'gradle.plugin.com.github.johnrengelman:shadow:7.1.2'
@@ -117,7 +117,7 @@ dependencies {
   api 'de.thetaphi:forbiddenapis:3.4'
   api 'com.avast.gradle:gradle-docker-compose-plugin:0.15.2'
   api "org.yaml:snakeyaml:${props.getProperty('snakeyaml')}"
-  api 'org.apache.maven:maven-model:3.6.2'
+  api 'org.apache.maven:maven-model:3.8.6'
   api 'com.networknt:json-schema-validator:1.0.73'
   api "com.fasterxml.jackson.core:jackson-databind:${props.getProperty('jackson_databind')}"
 

diff --git a/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy b/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy
@@ -149,7 +149,7 @@ class PluginBuildPlugin implements Plugin<Project> {
     private void configurePublishing(Project project, PluginPropertiesExtension extension) {
         // Only configure publishing if applied externally
         if (extension.hasClientJar) {
-            project.pluginManager.apply('nebula.maven-base-publish')
+            project.pluginManager.apply('com.netflix.nebula.maven-base-publish')
             // Only change Jar tasks, we don't want a -client zip so we can't change archivesBaseName
             project.tasks.withType(Jar) {
                 archiveBaseName = archiveBaseName.get() +  "-client"

diff --git a/buildSrc/src/main/java/org/opensearch/gradle/Architecture.java b/buildSrc/src/main/java/org/opensearch/gradle/Architecture.java
@@ -36,7 +36,8 @@ public enum Architecture {
 
     X64,
     ARM64,
-    S390X;
+    S390X,
+    PPC64LE;
 
     public static Architecture current() {
         final String architecture = System.getProperty("os.arch", "");
@@ -48,6 +49,8 @@ public static Architecture current() {
                 return ARM64;
             case "s390x":
                 return S390X;
+            case "ppc64le":
+                return PPC64LE;
             default:
                 throw new IllegalArgumentException("can not determine architecture from [" + architecture + "]");
         }

diff --git a/buildSrc/src/main/java/org/opensearch/gradle/DistributionDownloadPlugin.java b/buildSrc/src/main/java/org/opensearch/gradle/DistributionDownloadPlugin.java
@@ -241,6 +241,9 @@ private String dependencyNotation(OpenSearchDistribution distribution) {
                 case S390X:
                     classifier = ":" + distribution.getPlatform() + "-s390x";
                     break;
+                case PPC64LE:
+                    classifier = ":" + distribution.getPlatform() + "-ppc64le";
+                    break;
                 default:
                     throw new IllegalArgumentException("Unsupported architecture: " + distribution.getArchitecture());
             }
-Original file line number
+Diff line change
@@ Expand Up / @@ -13,3 +13,4 @@ BWC_VERSION: @@
       - "2.4.1"
       - "2.4.2"
       - "2.5.0"
+      - "2.6.0"
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		* @reta @anasalkouz @andrross @reta @Bukhtawar @CEHENKLE @dblock @setiah @kartg @kotwanikunal @mch2 @nknize @owaiskazi19 @adnapibar @Rishikesh1159 @ryanbogan @saratvemulapalli @shwetathareja @dreamer-89 @tlfeng @VachaShah @xuezhou25
		* @reta @anasalkouz @andrross @reta @Bukhtawar @CEHENKLE @dblock @gbbafna @setiah @kartg @kotwanikunal @mch2 @nknize @owaiskazi19 @adnapibar @Rishikesh1159 @ryanbogan @saratvemulapalli @shwetathareja @dreamer-89 @tlfeng @VachaShah @xuezhou25