apache · solrbot · Dec 28, 2025 · Dec 28, 2025 · Dec 28, 2025
diff --git a/changelog/unreleased/PR#3117-update-grpc.yml b/changelog/unreleased/PR#3117-update-grpc.yml
@@ -0,0 +1,7 @@
+title: Update grpc to v1.78.0
+type: dependency_update
+authors:
+- name: solrbot
+links:
+- name: PR#3117
+  url: https://github.com/apache/solr/pull/3117
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -112,7 +112,7 @@ google-javaformat = "1.18.1"
 google-protobuf = "3.25.8"
 # @keep Gradle version to run the build
 gradle = "8.10"
-grpc = "1.65.1"
+grpc = "1.78.0"
 # @keep Gulp version used in ref-guide
 gulp-cli = "3.1.0"
 hamcrest = "3.0"

diff --git a/solr/licenses/error_prone_annotations-2.44.0.jar.sha1 b/solr/licenses/error_prone_annotations-2.44.0.jar.sha1
@@ -0,0 +1 @@
+bbbf88e1d12da9c6f7f204ca78a55446654ce7e1
diff --git a/solr/licenses/grpc-alts-1.65.1.jar.sha1 b/solr/licenses/grpc-alts-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-alts-1.78.0.jar.sha1 b/solr/licenses/grpc-alts-1.78.0.jar.sha1
@@ -0,0 +1 @@
+7a399114aa88d2b6ecf6024d0e5b80baac7afb86
diff --git a/solr/licenses/grpc-api-1.65.1.jar.sha1 b/solr/licenses/grpc-api-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-api-1.70.0.jar.sha1 b/solr/licenses/grpc-api-1.70.0.jar.sha1
diff --git a/solr/licenses/grpc-api-1.78.0.jar.sha1 b/solr/licenses/grpc-api-1.78.0.jar.sha1
@@ -0,0 +1 @@
+a30e84732ae14b5ffe82f4ae3e166095f296fbdc
diff --git a/solr/licenses/grpc-auth-1.65.1.jar.sha1 b/solr/licenses/grpc-auth-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-auth-1.78.0.jar.sha1 b/solr/licenses/grpc-auth-1.78.0.jar.sha1
@@ -0,0 +1 @@
+82546f1a852dde0aeb466ad0d4f45cf808f101f1
diff --git a/solr/licenses/grpc-context-1.65.1.jar.sha1 b/solr/licenses/grpc-context-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-context-1.70.0.jar.sha1 b/solr/licenses/grpc-context-1.70.0.jar.sha1
diff --git a/solr/licenses/grpc-context-1.78.0.jar.sha1 b/solr/licenses/grpc-context-1.78.0.jar.sha1
@@ -0,0 +1 @@
+dccb4627558d9872e947bd4fb34e1e80d9b56363
diff --git a/solr/licenses/grpc-core-1.65.1.jar.sha1 b/solr/licenses/grpc-core-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-core-1.78.0.jar.sha1 b/solr/licenses/grpc-core-1.78.0.jar.sha1
@@ -0,0 +1 @@
+627b5a8b1a81ea35a1568e90013d4ef2457b2b00
diff --git a/solr/licenses/grpc-googleapis-1.65.1.jar.sha1 b/solr/licenses/grpc-googleapis-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-googleapis-1.78.0.jar.sha1 b/solr/licenses/grpc-googleapis-1.78.0.jar.sha1
@@ -0,0 +1 @@
+253d87485e41386f4568a574497ac101c57d6dca
diff --git a/solr/licenses/grpc-grpclb-1.65.1.jar.sha1 b/solr/licenses/grpc-grpclb-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-grpclb-1.78.0.jar.sha1 b/solr/licenses/grpc-grpclb-1.78.0.jar.sha1
@@ -0,0 +1 @@
+004acd9dbac5303b27cf2be26caf1cc4410bee12
diff --git a/solr/licenses/grpc-inprocess-1.65.1.jar.sha1 b/solr/licenses/grpc-inprocess-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-inprocess-1.78.0.jar.sha1 b/solr/licenses/grpc-inprocess-1.78.0.jar.sha1
@@ -0,0 +1 @@
+0d85cfcbe7f1f14432c6188efe96329f4067ea00
diff --git a/solr/licenses/grpc-netty-1.65.1.jar.sha1 b/solr/licenses/grpc-netty-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-netty-1.78.0.jar.sha1 b/solr/licenses/grpc-netty-1.78.0.jar.sha1
@@ -0,0 +1 @@
+85e2636932cba32e5870f2c7a9e74616141c10bc
diff --git a/solr/licenses/grpc-netty-shaded-1.65.1.jar.sha1 b/solr/licenses/grpc-netty-shaded-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-netty-shaded-1.78.0.jar.sha1 b/solr/licenses/grpc-netty-shaded-1.78.0.jar.sha1
@@ -0,0 +1 @@
+ab48302cc37050ef6f0c2a3f12ebaf4b94e4c6f1
diff --git a/solr/licenses/grpc-protobuf-1.65.1.jar.sha1 b/solr/licenses/grpc-protobuf-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-protobuf-1.78.0.jar.sha1 b/solr/licenses/grpc-protobuf-1.78.0.jar.sha1
@@ -0,0 +1 @@
+c23584fd8b95ec29b816efb57d9beedc4af582a3
diff --git a/solr/licenses/grpc-protobuf-lite-1.65.1.jar.sha1 b/solr/licenses/grpc-protobuf-lite-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-protobuf-lite-1.78.0.jar.sha1 b/solr/licenses/grpc-protobuf-lite-1.78.0.jar.sha1
@@ -0,0 +1 @@
+372b3629f673af366bbcd4d5f4a3e1a28811154f
diff --git a/solr/licenses/grpc-rls-1.65.1.jar.sha1 b/solr/licenses/grpc-rls-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-rls-1.78.0.jar.sha1 b/solr/licenses/grpc-rls-1.78.0.jar.sha1
@@ -0,0 +1 @@
+2ecce28f130b9689d2955c1f530b3db4ff0740c2
diff --git a/solr/licenses/grpc-services-1.65.1.jar.sha1 b/solr/licenses/grpc-services-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-services-1.78.0.jar.sha1 b/solr/licenses/grpc-services-1.78.0.jar.sha1
@@ -0,0 +1 @@
+dbabae73e418bd319fb68aae2f8e86640981ecfa
diff --git a/solr/licenses/grpc-stub-1.65.1.jar.sha1 b/solr/licenses/grpc-stub-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-stub-1.78.0.jar.sha1 b/solr/licenses/grpc-stub-1.78.0.jar.sha1
@@ -0,0 +1 @@
+c5c9ce9ed9bd3d981d403c738cb42105af809500
diff --git a/solr/licenses/grpc-util-1.65.1.jar.sha1 b/solr/licenses/grpc-util-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-util-1.78.0.jar.sha1 b/solr/licenses/grpc-util-1.78.0.jar.sha1
@@ -0,0 +1 @@
+4e4ba264ce105d28db2c4fa884689637fed41efd
diff --git a/solr/licenses/grpc-xds-1.65.1.jar.sha1 b/solr/licenses/grpc-xds-1.65.1.jar.sha1
diff --git a/solr/licenses/grpc-xds-1.78.0.jar.sha1 b/solr/licenses/grpc-xds-1.78.0.jar.sha1
@@ -0,0 +1 @@
+96425d68383230be8ea4a87c6841739db293b9f6
diff --git a/solr/licenses/guava-33.5.0-jre.jar.sha1 b/solr/licenses/guava-33.5.0-jre.jar.sha1
@@ -0,0 +1 @@
+8699de25f2f979108d6c1b804a7ba38cda1116bc
diff --git a/solr/licenses/proto-google-common-protos-2.63.1.jar.sha1 b/solr/licenses/proto-google-common-protos-2.63.1.jar.sha1
@@ -0,0 +1 @@
+f1a8ce90a841cd22a0c27d449c9f32802dd7b3b4
diff --git a/solr/modules/gcs-repository/gradle.lockfile b/solr/modules/gcs-repository/gradle.lockfile
@@ -43,7 +43,8 @@ com.google.errorprone:error_prone_check_api:2.41.0=annotationProcessor,errorpron
 com.google.errorprone:error_prone_core:2.41.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.googlejavaformat:google-java-format:1.27.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.guava:failureaccess:1.0.3=annotationProcessor,apiHelper,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
-com.google.guava:guava:33.4.8-jre=annotationProcessor,apiHelper,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
+com.google.guava:guava:33.4.8-jre=annotationProcessor,apiHelper,compileClasspath,errorprone,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath
+com.google.guava:guava:33.5.0-android=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava=annotationProcessor,apiHelper,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
 com.google.http-client:google-http-client-apache-v2:1.45.2=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
 com.google.http-client:google-http-client-appengine:1.47.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
@@ -68,24 +69,23 @@ io.dropwizard.metrics:metrics-jetty12-ee10:4.2.26=jarValidation,testRuntimeClass
 io.dropwizard.metrics:metrics-jetty12:4.2.26=jarValidation,testRuntimeClasspath
 io.github.eisop:dataflow-errorprone:3.41.0-eisop1=annotationProcessor,errorprone,testAnnotationProcessor
 io.github.java-diff-utils:java-diff-utils:4.12=annotationProcessor,errorprone,testAnnotationProcessor
-io.grpc:grpc-alts:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-api:1.65.1=compileClasspath,testCompileClasspath
-io.grpc:grpc-api:1.70.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-auth:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-bom:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-context:1.70.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-core:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-googleapis:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-grpclb:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-inprocess:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-netty-shaded:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-protobuf-lite:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-protobuf:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-rls:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-services:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-stub:1.65.1=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-io.grpc:grpc-util:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-xds:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-alts:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-api:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-auth:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-bom:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-context:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-core:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-googleapis:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-grpclb:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-inprocess:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-netty-shaded:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-protobuf-lite:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-protobuf:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-rls:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-services:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-stub:1.78.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+io.grpc:grpc-util:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-xds:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 io.netty:netty-buffer:4.2.6.Final=apiHelper,compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testCompileClasspath,testRuntimeClasspath
 io.netty:netty-codec-base:4.2.6.Final=apiHelper,compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testCompileClasspath,testRuntimeClasspath
 io.netty:netty-common:4.2.6.Final=apiHelper,compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testCompileClasspath,testRuntimeClasspath

diff --git a/solr/modules/opentelemetry/gradle.lockfile b/solr/modules/opentelemetry/gradle.lockfile
@@ -14,18 +14,20 @@ com.fasterxml.woodstox:woodstox-core:7.0.0=jarValidation,runtimeClasspath,runtim
 com.github.ben-manes.caffeine:caffeine:3.2.2=annotationProcessor,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testRuntimeClasspath
 com.github.kevinstern:software-and-algorithms:1.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.android:annotations:4.1.1.4=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-com.google.api.grpc:proto-google-common-protos:2.61.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+com.google.api.grpc:proto-google-common-protos:2.63.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 com.google.auto.service:auto-service-annotations:1.0.1=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.auto.value:auto-value-annotations:1.11.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.auto:auto-common:1.2.2=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.code.gson:gson:2.13.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 com.google.errorprone:error_prone_annotation:2.41.0=annotationProcessor,errorprone,testAnnotationProcessor
-com.google.errorprone:error_prone_annotations:2.41.0=annotationProcessor,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
+com.google.errorprone:error_prone_annotations:2.41.0=annotationProcessor,compileClasspath,errorprone,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath
+com.google.errorprone:error_prone_annotations:2.44.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 com.google.errorprone:error_prone_check_api:2.41.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.errorprone:error_prone_core:2.41.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.googlejavaformat:google-java-format:1.27.0=annotationProcessor,errorprone,testAnnotationProcessor
 com.google.guava:failureaccess:1.0.3=annotationProcessor,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
-com.google.guava:guava:33.4.8-jre=annotationProcessor,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
+com.google.guava:guava:33.4.8-jre=annotationProcessor,compileClasspath,errorprone,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath
+com.google.guava:guava:33.5.0-android=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava=annotationProcessor,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
 com.google.j2objc:j2objc-annotations:3.1=annotationProcessor,compileClasspath,errorprone,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testAnnotationProcessor,testCompileClasspath,testRuntimeClasspath
 com.google.protobuf:protobuf-java:3.25.8=annotationProcessor,errorprone,jarValidation,runtimeClasspath,runtimeLibs,testAnnotationProcessor,testRuntimeClasspath
@@ -46,14 +48,14 @@ io.dropwizard.metrics:metrics-jetty12-ee10:4.2.26=jarValidation,testRuntimeClass
 io.dropwizard.metrics:metrics-jetty12:4.2.26=jarValidation,testRuntimeClasspath
 io.github.eisop:dataflow-errorprone:3.41.0-eisop1=annotationProcessor,errorprone,testAnnotationProcessor
 io.github.java-diff-utils:java-diff-utils:4.12=annotationProcessor,errorprone,testAnnotationProcessor
-io.grpc:grpc-api:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-context:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-core:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-netty:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-protobuf-lite:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-protobuf:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-stub:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
-io.grpc:grpc-util:1.65.1=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-api:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-context:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-core:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-netty:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-protobuf-lite:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-protobuf:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-stub:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
+io.grpc:grpc-util:1.78.0=jarValidation,runtimeClasspath,runtimeLibs,testRuntimeClasspath
 io.netty:netty-bom:4.2.6.Final=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
 io.netty:netty-buffer:4.2.6.Final=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testCompileClasspath,testRuntimeClasspath
 io.netty:netty-codec-base:4.2.6.Final=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testCompileClasspath,testRuntimeClasspath