search

grpc / grpc-java

The Java gRPC implementation. HTTP/2 based RPC
https://grpc.io/docs/languages/java/
Apache License 2.0
11.45k stars 3.85k forks source link

Lack of cache increases Kokoro flakiness #3284

Open ejona86 opened 7 years ago

ejona86 commented 7 years ago

This is a grab-bag for any time Kokoro fails during downloading resources or similar. We cache dependency downloads on our other CIs, so such problems should be more rare. This issue should only be for flakes where caches on Travis CI or Jenkins would have been able to circumvent the failure.

ejona86 commented 7 years ago

https://kokoro.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/51/

:grpc-compiler:generateTestLiteProto
Download https://repo1.maven.org/maven2/com/google/protobuf/protoc-gen-javalite/3.0.0/protoc-gen-javalite-3.0.0.pom
Download https://repo1.maven.org/maven2/com/google/protobuf/protoc-gen-javalite/3.0.0/protoc-gen-javalite-3.0.0-windows-x86_64.exe
:grpc-compiler:generateTestLiteProto FAILED
99 actionable tasks: 99 executed

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all files for configuration ':grpc-compiler:protobufToolsLocator_javalite'.
> Could not download protoc-gen-javalite-windows-x86_64.exe (com.google.protobuf:protoc-gen-javalite:3.0.0)
   > Could not get resource 'https://repo1.maven.org/maven2/com/google/protobuf/protoc-gen-javalite/3.0.0/protoc-gen-javalite-3.0.0-windows-x86_64.exe'.
      > Connection reset
ejona86 commented 7 years ago

https://kokoro.corp.google.com/job/grpc/job/java/job/v1.4.x/job/windows/job/release/job/windows/7/

Execution failed for task ':grpc-context:compileJava'.
> Could not resolve all files for configuration ':grpc-context:errorprone'.
   > Could not download javac.jar (com.google.errorprone:javac:9-dev-r3297-4)
      > Could not get resource 'https://repo1.maven.org/maven2/com/google/errorprone/javac/9-dev-r3297-4/javac-9-dev-r3297-4.jar'.
         > Connection reset
ejona86 commented 7 years ago

https://kokoro.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/92/

A problem occurred configuring project ':grpc-all'.
> Could not resolve all files for configuration ':grpc-all:classpath'.
   > Could not download xercesImpl.jar (xerces:xercesImpl:2.9.1)
      > Could not get resource 'https://repo1.maven.org/maven2/xerces/xercesImpl/2.9.1/xercesImpl-2.9.1.jar'.
         > Connection reset
ejona86 commented 7 years ago

https://kokoro.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/117/

Execution failed for task ':grpc-context:compileJava'.
> Could not resolve all files for configuration ':grpc-context:errorprone'.
   > Could not download error_prone_core.jar (com.google.errorprone:error_prone_core:2.0.21)
      > Could not get resource 'https://repo1.maven.org/maven2/com/google/errorprone/error_prone_core/2.0.21/error_prone_core-2.0.21.jar'.
         > Connection reset
ejona86 commented 7 years ago

https://kokoro.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/127/

A problem occurred configuring root project 'grpc'.
> Could not resolve all files for configuration ':classpath'.
   > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.11.
     Required by:
         project :
      > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.11.
         > Could not get resource 'https://plugins.gradle.org/m2/net/ltgt/gradle/gradle-errorprone-plugin/0.0.11/gradle-errorprone-plugin-0.0.11.pom'.
            > Could not GET 'https://plugins.gradle.org/m2/net/ltgt/gradle/gradle-errorprone-plugin/0.0.11/gradle-errorprone-plugin-0.0.11.pom'. Received status code 500 from server: Internal Server Error
ejona86 commented 7 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/40/

A problem occurred evaluating root project 'grpc'.
> Could not resolve all files for configuration ':grpc-core:detachedConfiguration2'.
   > Could not resolve io.grpc:grpc-core:1.6.1.
     Required by:
         project :grpc-core
      > Could not resolve io.grpc:grpc-core:1.6.1.
         > Could not get resource 'https://repo1.maven.org/maven2/io/grpc/grpc-core/1.6.1/grpc-core-1.6.1.pom'.
            > Could not GET 'https://repo1.maven.org/maven2/io/grpc/grpc-core/1.6.1/grpc-core-1.6.1.pom'.
               > Read timed out
zpencer commented 7 years ago

Would switching to a google operated mirror help a little with the connection flakiness?

ejona86 commented 7 years ago

If the mirror is near GCP, maybe. To me the problem is assuming that networks and services are 100% reliable. But maybe swapping the mirror improves the situation even if it doesn't fix the problem.

ejona86 commented 7 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/macos/job/continuous/job/macos/31/

Could not resolve all files for configuration ':grpc-netty:compileClasspath'.
> Could not resolve io.netty:netty-codec-http2:[4.1.16.Final].
  Required by:
      project :grpc-netty
   > Could not resolve io.netty:netty-codec-http2:[4.1.16.Final].
      > Failed to list versions for io.netty:netty-codec-http2.
         > Unable to load Maven meta-data from https://oss.sonatype.org/content/repositories/snapshots/io/netty/netty-codec-http2/maven-metadata.xml.
            > Could not get resource 'https://oss.sonatype.org/content/repositories/snapshots/io/netty/netty-codec-http2/maven-metadata.xml'.
               > Could not GET 'https://oss.sonatype.org/content/repositories/snapshots/io/netty/netty-codec-http2/maven-metadata.xml'.
                  > Read timed out
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/macos/job/continuous/job/macos/57/ https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/windows/job/continuous/job/windows/71/

Multiple errors in the form:

A problem occurred configuring root project 'grpc'.
> Could not resolve all files for configuration ':classpath'.
   > Could not resolve com.google.gradle:osdetector-gradle-plugin:1.4.0.
     Required by:
         project :
      > Could not resolve com.google.gradle:osdetector-gradle-plugin:1.4.0.
         > Could not get resource 'https://repo1.maven.org/maven2/com/google/gradle/osdetector-gradle-plugin/1.4.0/osdetector-gradle-plugin-1.4.0.pom'.
            > Could not GET 'https://repo1.maven.org/maven2/com/google/gradle/osdetector-gradle-plugin/1.4.0/osdetector-gradle-plugin-1.4.0.pom'.
               > Host name 'repo1.maven.org' does not match the certificate subject provided by the peer (CN=a.ssl.fastly.net, O="Fastly, Inc.", L=San Francisco, ST=California, C=US)

Although these are obviously misconfigurations of maven.org, this type of failure would have been less likely if we weren't doing I/O during the build.

ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/windows/job/presubmit/job/windows/371/

Could not resolve all files for configuration ':grpc-gae-interop-testing-jdk7:compileClasspath'.
> Could not resolve io.netty:netty-codec-http2:[4.1.16.Final].
  Required by:
      project :grpc-gae-interop-testing-jdk7 > project :grpc-interop-testing > project :grpc-netty
   > Could not resolve io.netty:netty-codec-http2:[4.1.16.Final].
      > Failed to list versions for io.netty:netty-codec-http2.
         > Could not list versions using M2 pattern 'https://maven-central.storage.googleapis.com/[organisation]/[module]/[revision]/[artifact]-[revision](-[classifier]).[ext]'.
            > Could not get resource 'https://maven-central.storage.googleapis.com/io/netty/netty-codec-http2/'.
               > Could not GET 'https://maven-central.storage.googleapis.com/io/netty/netty-codec-http2/'.
                  > Read timed out
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/macos/job/presubmit/job/macos/626/

* What went wrong:
Could not resolve all files for configuration ':grpc-interop-testing:compile'.
> Could not download google-http-client-jackson2.jar (com.google.http-client:google-http-client-jackson2:1.19.0)
   > Could not get resource 'https://repo1.maven.org/maven2/com/google/http-client/google-http-client-jackson2/1.19.0/google-http-client-jackson2-1.19.0.jar'.
      > Could not GET 'https://repo1.maven.org/maven2/com/google/http-client/google-http-client-jackson2/1.19.0/google-http-client-jackson2-1.19.0.jar'.
         > Connect to repo1.maven.org:443 [repo1.maven.org/151.101.52.209] failed: Read timed out
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/macos/16/

Could not resolve all files for configuration ':grpc-gae-interop-testing-jdk7:compileClasspath'.
> Could not resolve io.netty:netty-codec-http2:[4.1.17.Final].
  Required by:
      project :grpc-gae-interop-testing-jdk7 > project :grpc-interop-testing > project :grpc-netty
   > Could not resolve io.netty:netty-codec-http2:[4.1.17.Final].
      > Failed to list versions for io.netty:netty-codec-http2.
         > Unable to load Maven meta-data from https://jcenter.bintray.com/io/netty/netty-codec-http2/maven-metadata.xml.
            > Could not get resource 'https://jcenter.bintray.com/io/netty/netty-codec-http2/maven-metadata.xml'.
               > Could not GET 'https://jcenter.bintray.com/io/netty/netty-codec-http2/maven-metadata.xml'.
                  > jcenter.bintray.com: nodename nor servname provided, or not known
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/cronet/23/

> Could not resolve io.grpc:grpc-context:1.11.0-SNAPSHOT.
  Required by:
      project : > io.grpc:grpc-core:1.11.0-SNAPSHOT
   > Could not resolve io.grpc:grpc-context:1.11.0-SNAPSHOT.
      > Could not get resource 'https://jcenter.bintray.com/io/grpc/grpc-context/1.11.0-SNAPSHOT/grpc-context-1.11.0-SNAPSHOT.pom'.
         > Could not HEAD 'https://jcenter.bintray.com/io/grpc/grpc-context/1.11.0-SNAPSHOT/grpc-context-1.11.0-SNAPSHOT.pom'.
            > Read timed out
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/windows/34/

T:\src\github\grpc-java\grpc-java-helper>powershell -command "& { iwr https://github.com/google/protobuf/archive/v3.5.1.zip -OutFile protobuf.zip }" 
iwr : The request was aborted: Could not create SSL/TLS secure channel.
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/presubmit/job/windows/146/ with same failure to create TLS connection.

ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/v1.10.x/job/macos/4/

Downloading https://services.gradle.org/distributions/gradle-4.3-bin.zip

Exception in thread "main" java.net.NoRouteToHostException: No route to host (Host unreachable)
    at java.net.PlainSocketImpl.socketConnect(Native Method)
        ...
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/presubmit/job/gae-interop/336/

* What went wrong:
A problem occurred configuring project ':grpc-all'.
> Could not resolve all files for configuration ':grpc-all:classpath'.
   > Could not download commons-collections.jar (commons-collections:commons-collections:3.2.1)
      > Could not get resource 'https://repo1.maven.org/maven2/commons-collections/commons-collections/3.2.1/commons-collections-3.2.1.jar'.
         > Connection reset
ejona86 commented 6 years ago

https://kokoro2.corp.google.com/job/grpc/job/java/job/master/job/macos/58/

Downloading https://services.gradle.org/distributions/gradle-4.3-bin.zip
...................
Exception in thread "main" javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLException: java.net.SocketException: Connection reset
    at sun.security.ssl.SSLSocketImpl.checkEOF(SSLSocketImpl.java:1551)
    at sun.security.ssl.AppInputStream.available(AppInputStream.java:60)
    at java.io.BufferedInputStream.available(BufferedInputStream.java:410)
    at sun.net.www.MeteredStream.available(MeteredStream.java:170)
    at sun.net.www.http.KeepAliveStream.close(KeepAliveStream.java:85)
    at java.io.FilterInputStream.close(FilterInputStream.java:181)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.close(HttpURLConnection.java:3448)
    at org.gradle.wrapper.Download.downloadInternal(Download.java:91)
    at org.gradle.wrapper.Download.download(Download.java:51)
    at org.gradle.wrapper.Install$1.call(Install.java:62)
    at org.gradle.wrapper.Install$1.call(Install.java:48)
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:69)
    at org.gradle.wrapper.Install.createDist(Install.java:48)
    at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107)
    at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Caused by: javax.net.ssl.SSLException: java.net.SocketException: Connection reset
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1959)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1916)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1880)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1825)
    at sun.security.ssl.AppInputStream.read(AppInputStream.java:116)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    at sun.net.www.MeteredStream.read(MeteredStream.java:134)
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3375)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3368)
    at org.gradle.wrapper.Download.downloadInternal(Download.java:72)
    ... 7 more
Caused by: java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(SocketInputStream.java:210)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
    at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:593)
    at sun.security.ssl.InputRecord.read(InputRecord.java:532)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
    at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
    at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
    ... 14 more
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/57be0f6a-25fd-4430-a3e7-5faf5f98f008 (mac build)

> Could not resolve all files for configuration ':grpc-interop-testing:runtime'.
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > project :grpc-core
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > io.opencensus:opencensus-impl:0.11.0
         project :grpc-interop-testing > project :grpc-core > io.opencensus:opencensus-api:0.11.0
         project :grpc-interop-testing > io.opencensus:opencensus-impl:0.11.0 > io.opencensus:opencensus-impl-core:0.11.0
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > com.google.auth:google-auth-library-oauth2-http:0.9.0 > com.google.http-client:google-http-client:1.19.0
         project :grpc-interop-testing > project :grpc-core > com.google.guava:guava:22.0-android
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/c0ea6023-4290-4133-b5d8-11debc10f6cd (cronet build)

> Could not resolve all files for configuration ':grpc:grpc-protobuf-lite:detachedConfiguration2'.
   > Could not resolve io.grpc:grpc-protobuf-lite:1.6.1.
     Required by:
         project :grpc:grpc-protobuf-lite
      > Could not resolve io.grpc:grpc-protobuf-lite:1.6.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-protobuf-lite/1.6.1/grpc-protobuf-lite-1.6.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-protobuf-lite/1.6.1/grpc-protobuf-lite-1.6.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/64.233.182.128, maven-central.storage-download.googleapis.com/2607:f8b0:4001:c0a:0:0:0:80] failed: Network is unreachable (connect failed)
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/c84f39e4-7d17-4877-89bf-21e187d6d39c (mac build)

> Could not resolve all files for configuration ':grpc-interop-testing:runtime'.
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > project :grpc-core
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > io.opencensus:opencensus-impl:0.11.0
         project :grpc-interop-testing > project :grpc-core > io.opencensus:opencensus-api:0.11.0
         project :grpc-interop-testing > io.opencensus:opencensus-impl:0.11.0 > io.opencensus:opencensus-impl-core:0.11.0
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
   > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
     Required by:
         project :grpc-interop-testing > com.google.auth:google-auth-library-oauth2-http:0.9.0 > com.google.http-client:google-http-client:1.19.0
         project :grpc-interop-testing > project :grpc-core > com.google.guava:guava:22.0-android
      > Could not resolve com.google.code.findbugs:jsr305:3.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/com/google/code/findbugs/jsr305/3.0.1/jsr305-3.0.1.pom'.
               > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/acc78bce-b647-4f2f-9e35-730f2d8fe695 (mac build)

Exception in thread "main" javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLException: java.net.SocketException: Connection reset
    at sun.security.ssl.SSLSocketImpl.checkEOF(SSLSocketImpl.java:1551)
    at sun.security.ssl.AppInputStream.available(AppInputStream.java:60)
    at java.io.BufferedInputStream.available(BufferedInputStream.java:410)
    at sun.net.www.MeteredStream.available(MeteredStream.java:170)
    at sun.net.www.http.KeepAliveStream.close(KeepAliveStream.java:85)
    at java.io.FilterInputStream.close(FilterInputStream.java:181)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.close(HttpURLConnection.java:3448)
    at org.gradle.wrapper.Download.downloadInternal(Download.java:91)
    at org.gradle.wrapper.Download.download(Download.java:51)
    at org.gradle.wrapper.Install$1.call(Install.java:62)
    at org.gradle.wrapper.Install$1.call(Install.java:48)
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:69)
    at org.gradle.wrapper.Install.createDist(Install.java:48)
    at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107)
    at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Caused by: javax.net.ssl.SSLException: java.net.SocketException: Connection reset
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1959)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1916)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1880)
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1825)
    at sun.security.ssl.AppInputStream.read(AppInputStream.java:116)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
    at sun.net.www.MeteredStream.read(MeteredStream.java:134)
    at java.io.FilterInputStream.read(FilterInputStream.java:133)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3375)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3368)
    at org.gradle.wrapper.Download.downloadInternal(Download.java:72)
    ... 7 more
Caused by: java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(SocketInputStream.java:210)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
    at sun.security.ssl.InputRecord.readV3Record(InputRecord.java:593)
    at sun.security.ssl.InputRecord.read(InputRecord.java:532)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
    at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
    at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
    ... 14 more
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/ce63d60f-1ae7-4c00-9b35-835c8be7bcb1 (mac build)

A problem occurred configuring root project 'grpc'.
> Could not resolve all files for configuration ':classpath'.
   > Could not download gradle-animalsniffer-plugin.jar (ru.vyarus:gradle-animalsniffer-plugin:1.4.0)
      > Could not get resource 'https://plugins.gradle.org/m2/ru/vyarus/gradle-animalsniffer-plugin/1.4.0/gradle-animalsniffer-plugin-1.4.0.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/ru/vyarus/gradle-animalsniffer-plugin/1.4.0/gradle-animalsniffer-plugin-1.4.0.jar'.
            > Read timed out
   > Could not download sisu-guice-no_aop.jar (org.sonatype.sisu:sisu-guice:3.1.0)
      > Could not get resource 'https://plugins.gradle.org/m2/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar'.
            > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/0f2ad326-a99e-4ab4-a9b3-dd05c4b07b56 (windows build)

* What went wrong:
A problem occurred configuring root project 'grpc'.
> Could not resolve all files for configuration ':classpath'.
   > Could not download maven-plugin-api.jar (org.apache.maven:maven-plugin-api:3.2.1)
      > Could not get resource 'https://plugins.gradle.org/m2/org/apache/maven/maven-plugin-api/3.2.1/maven-plugin-api-3.2.1.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/apache/maven/maven-plugin-api/3.2.1/maven-plugin-api-3.2.1.jar'.
            > Read timed out
   > Could not download annotations.jar (com.google.code.findbugs:annotations:2.0.3)
      > Could not get resource 'https://plugins.gradle.org/m2/com/google/code/findbugs/annotations/2.0.3/annotations-2.0.3.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/com/google/code/findbugs/annotations/2.0.3/annotations-2.0.3.jar'.
            > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/f771a79a-5c5c-462d-aa23-a3bc8479f3d4/targets

(Note that this was part of release build)

* What went wrong:
A problem occurred configuring root project 'grpc'.
> Could not resolve all files for configuration ':classpath'.
   > Could not resolve me.champeau.gradle:jmh-gradle-plugin:0.4.4.
     Required by:
         project :
      > Could not resolve me.champeau.gradle:jmh-gradle-plugin:0.4.4.
         > Could not get resource 'https://plugins.gradle.org/m2/me/champeau/gradle/jmh-gradle-plugin/0.4.4/jmh-gradle-plugin-0.4.4.pom'.
            > Could not GET 'https://plugins.gradle.org/m2/me/champeau/gradle/jmh-gradle-plugin/0.4.4/jmh-gradle-plugin-0.4.4.pom'.
               > Read timed out
   > Could not resolve kr.motd.maven:os-maven-plugin:1.4.0.Final.
     Required by:
         project : > com.google.gradle:osdetector-gradle-plugin:1.4.0
      > Skipped due to earlier error
   > Could not resolve org.codehaus.mojo:animal-sniffer:1.15.
     Required by:
         project : > ru.vyarus:gradle-animalsniffer-plugin:1.4.0
      > Skipped due to earlier error
   > Could not resolve com.github.siom79.japicmp:japicmp:0.10.0.
     Required by:
         project : > me.champeau.gradle:japicmp-gradle-plugin:0.2.5
      > Skipped due to earlier error
   > Could not resolve com.google.guava:guava:17.0.
     Required by:
         project : > me.champeau.gradle:japicmp-gradle-plugin:0.2.5
      > Skipped due to earlier error
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/a9b27f98-ae49-4ccc-8f00-e798bf3b1ef9/log

A problem occurred configuring root project 'grpc'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not download animal-sniffer.jar (org.codehaus.mojo:animal-sniffer:1.16)
      > Could not get resource 'https://plugins.gradle.org/m2/org/codehaus/mojo/animal-sniffer/1.16/animal-sniffer-1.16.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/codehaus/mojo/animal-sniffer/1.16/animal-sniffer-1.16.jar'. Received status code 504 from server: Gateway Time-out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/542456fa-ae1f-4285-b99d-05ace054bfaf/log

> Could not resolve all files for configuration ':grpc-okhttp:detachedConfiguration1'.
   > Could not resolve io.grpc:grpc-okhttp:1.6.1.
     Required by:
         project :grpc-okhttp
      > Could not resolve io.grpc:grpc-okhttp:1.6.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-okhttp/1.6.1/grpc-okhttp-1.6.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-okhttp/1.6.1/grpc-okhttp-1.6.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/173.194.196.128, maven-central.storage-download.googleapis.com/2607:f8b0:4001:c1a:0:0:0:80] failed: Network is unreachable (connect failed)
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/8a9b9440-1fad-4a77-95ce-cb8eb7a0f39e/log

> Could not resolve all artifacts for configuration ':grpc-all:classpath'.
   > Could not resolve org.apache.httpcomponents:httpmime:4.3.
     Required by:
         project :grpc-all > org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1
      > Could not resolve org.apache.httpcomponents:httpmime:4.3.
         > Could not parse POM https://maven-central.storage-download.googleapis.com/repos/central/data/org/apache/httpcomponents/httpmime/4.3/httpmime-4.3.pom
            > Could not resolve org.apache.httpcomponents:httpcomponents-client:4.3.
               > Could not resolve org.apache.httpcomponents:httpcomponents-client:4.3.
                  > Could not parse POM https://maven-central.storage-download.googleapis.com/repos/central/data/org/apache/httpcomponents/httpcomponents-client/4.3/httpcomponents-client-4.3.pom
                     > Could not resolve org.apache.httpcomponents:project:7.
                        > Could not resolve org.apache.httpcomponents:project:7.
                           > Could not parse POM https://maven-central.storage-download.googleapis.com/repos/central/data/org/apache/httpcomponents/project/7/project-7.pom
                              > Could not resolve org.apache:apache:13.
                                 > Could not resolve org.apache:apache:13.
                                    > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/org/apache/apache/13/apache-13.pom'.
                                       > Could not HEAD 'https://maven-central.storage-download.googleapis.com/repos/central/data/org/apache/apache/13/apache-13.pom'.
                                          > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/c60439bb-c72c-43ee-87d2-165cef01a2a1/log (linux_artifacts)

A problem occurred evaluating root project 'grpc'.
> Could not resolve all files for configuration ':grpc-protobuf-lite:detachedConfiguration1'.
   > Could not resolve io.grpc:grpc-protobuf-lite:1.6.1.
     Required by:
         project :grpc-protobuf-lite
      > Could not resolve io.grpc:grpc-protobuf-lite:1.6.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-protobuf-lite/1.6.1/grpc-protobuf-lite-1.6.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-protobuf-lite/1.6.1/grpc-protobuf-lite-1.6.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/74.125.124.128] failed: connect timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/446187ae-7389-4221-9a7e-d68d2eacd49d/log (linux_artifacts)

A problem occurred configuring project ':grpc-all'.
> Could not resolve all artifacts for configuration ':grpc-all:classpath'.
   > Could not resolve xml-resolver:xml-resolver:1.2.
     Required by:
         project :grpc-all > org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1 > org.codehaus.groovy.modules.http-builder:http-builder:0.7.1
      > Could not resolve xml-resolver:xml-resolver:1.2.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/xml-resolver/xml-resolver/1.2/xml-resolver-1.2.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/xml-resolver/xml-resolver/1.2/xml-resolver-1.2.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/108.177.13.128] failed: connect timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/25123a08-4f99-4ca4-b09b-b0f3b3f710b4/log (gae)

A problem occurred evaluating root project 'grpc'.
> Could not resolve all files for configuration ':grpc-core:detachedConfiguration1'.
   > Could not resolve io.grpc:grpc-core:1.6.1.
     Required by:
         project :grpc-core
      > Could not resolve io.grpc:grpc-core:1.6.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-core/1.6.1/grpc-core-1.6.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-core/1.6.1/grpc-core-1.6.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/74.125.26.128, maven-central.storage-download.googleapis.com/2607:f8b0:400c:c04:0:0:0:80] failed: Network is unreachable (connect failed)
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/accac278-38f0-47b5-88d4-fddf0e073521/log

* What went wrong:
A problem occurred configuring root project 'grpc'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve ru.vyarus:gradle-animalsniffer-plugin:1.4.5.
     Required by:
         project :
      > Could not resolve ru.vyarus:gradle-animalsniffer-plugin:1.4.5.
         > Could not get resource 'https://plugins.gradle.org/m2/ru/vyarus/gradle-animalsniffer-plugin/1.4.5/gradle-animalsniffer-plugin-1.4.5.pom'.
            > Could not GET 'https://plugins.gradle.org/m2/ru/vyarus/gradle-animalsniffer-plugin/1.4.5/gradle-animalsniffer-plugin-1.4.5.pom'. Received status code 520 from server: Origin Error
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/78707e0f-941c-4b51-8e5c-59ddcdb14945/log (Android)

A problem occurred configuring root project 'grpc'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not download groovy-xml.jar (org.codehaus.groovy:groovy-xml:2.4.7)
      > Could not get resource 'https://plugins.gradle.org/m2/org/codehaus/groovy/groovy-xml/2.4.7/groovy-xml-2.4.7.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/codehaus/groovy/groovy-xml/2.4.7/groovy-xml-2.4.7.jar'.
            > jcenter.bintray.com:443 failed to respond
   > Could not download maven-artifact.jar (org.apache.maven:maven-artifact:3.2.1)
      > Could not get resource 'https://plugins.gradle.org/m2/org/apache/maven/maven-artifact/3.2.1/maven-artifact-3.2.1.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/apache/maven/maven-artifact/3.2.1/maven-artifact-3.2.1.jar'. Received status code 502 from server: Bad Gateway
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/8430afdf-40bc-4781-9e24-9f7369affcb7/log (linux artifacts)

Execution failed for task ':lint'.
> Could not resolve all artifacts for configuration ':debugUnitTestRuntimeClasspath'.
   > Could not download mockito-core.jar (org.mockito:mockito-core:1.10.19)
      > Could not get resource 'https://jcenter.bintray.com/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19.jar'.
         > Could not GET 'https://jcenter.bintray.com/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19.jar'. Received status code 504 from server: Gateway Time-out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/68762809-7c3f-4f92-b106-cdb86006999c/log (linux artifacts)

* What went wrong:
A problem occurred configuring project ':grpc'.
> Could not resolve all artifacts for configuration ':grpc:classpath'.
   > Could not download maven-artifact.jar (org.apache.maven:maven-artifact:3.2.1)
      > Could not get resource 'https://plugins.gradle.org/m2/org/apache/maven/maven-artifact/3.2.1/maven-artifact-3.2.1.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/apache/maven/maven-artifact/3.2.1/maven-artifact-3.2.1.jar'. Received status code 502 from server: Bad Gateway
   > Could not download jopt-simple.jar (net.sf.jopt-simple:jopt-simple:4.6)
      > Could not get resource 'https://plugins.gradle.org/m2/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar'. Received status code 502 from server: Bad Gateway
   > Could not download commons-math3.jar (org.apache.commons:commons-math3:3.2)
      > Could not get resource 'https://plugins.gradle.org/m2/org/apache/commons/commons-math3/3.2/commons-math3-3.2.jar'.
         > Could not GET 'https://plugins.gradle.org/m2/org/apache/commons/commons-math3/3.2/commons-math3-3.2.jar'. Received status code 502 from server: Bad Gateway
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/baa657df-d3e1-4d3a-8167-ab8234fa8171/log (mac)

Caused by: org.gradle.internal.resource.transport.http.HttpErrorStatusCodeException: Could not GET 'https://plugins.gradle.org/m2/com/diffplug/spotless/spotless-ext-greclipse/2.3.0/spotless-ext-greclipse-2.3.0.pom'. Received status code 502 from server: Bad Gateway
    at org.gradle.internal.resource.transport.http.HttpClientHelper.processResponse(HttpClientHelper.java:158)
    at org.gradle.internal.resource.transport.http.HttpClientHelper.performGet(HttpClientHelper.java:84)
    at org.gradle.internal.resource.transport.http.HttpResourceAccessor.openResource(HttpResourceAccessor.java:43)
    at org.gradle.internal.resource.transport.http.HttpResourceAccessor.openResource(HttpResourceAccessor.java:29)
    at org.gradle.internal.resource.transfer.DefaultExternalResourceConnector.openResource(DefaultExternalResourceConnector.java:56)
    at org.gradle.internal.resource.transfer.ProgressLoggingExternalResourceAccessor.openResource(ProgressLoggingExternalResourceAccessor.java:37)
    at org.gradle.internal.resource.transfer.AccessorBackedExternalResource.withContentIfPresent(AccessorBackedExternalResource.java:130)
    at org.gradle.internal.resource.BuildOperationFiringExternalResourceDecorator$11.call(BuildOperationFiringExternalResourceDecorator.java:237)
    at org.gradle.internal.resource.BuildOperationFiringExternalResourceDecorator$11.call(BuildOperationFiringExternalResourceDecorator.java:229)
    at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:314)
    at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:304)
    at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
    at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:100)
    at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
    at org.gradle.internal.resource.BuildOperationFiringExternalResourceDecorator.withContentIfPresent(BuildOperationFiringExternalResourceDecorator.java:229)
    at org.gradle.internal.resource.transfer.DefaultCacheAwareExternalResourceAccessor.copyToCache(DefaultCacheAwareExternalResourceAccessor.java:199)
    ... 109 more
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/7d38678b-617c-4a33-b901-397873dfa7f2/log (mac)

A problem occurred configuring root project 'clientcache'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve javax.annotation:jsr250-api:1.0.
     Required by:
         project : > com.google.protobuf:protobuf-gradle-plugin:0.8.5 > com.google.gradle:osdetector-gradle-plugin:1.4.0 > kr.motd.maven:os-maven-plugin:1.4.0.Final > org.apache.maven:maven-plugin-api:3.2.1 > org.eclipse.sisu:org.eclipse.sisu.plexus:0.0.0.M5 > javax.enterprise:cdi-api:1.0
      > Could not resolve javax.annotation:jsr250-api:1.0.
         > Could not get resource 'https://jcenter.bintray.com/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.pom'. Received status code 502 from server: Bad Gateway
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/645b3306-3653-4ed7-98f3-7e4870e590f4/log (mac)

A problem occurred configuring root project 'grpc'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve com.diffplug.spotless:spotless-plugin-gradle:3.13.0.
     Required by:
         project :
      > Could not resolve com.diffplug.spotless:spotless-plugin-gradle:3.13.0.
         > Could not get resource 'https://plugins.gradle.org/m2/com/diffplug/spotless/spotless-plugin-gradle/3.13.0/spotless-plugin-gradle-3.13.0.pom'.
            > Could not GET 'https://plugins.gradle.org/m2/com/diffplug/spotless/spotless-plugin-gradle/3.13.0/spotless-plugin-gradle-3.13.0.pom'.
               > plugins.gradle.org
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/25871449-7c50-4a23-862e-0101f5739c93/log (android)

Could not resolve all files for configuration ':debugCompileClasspath'.
> Could not resolve io.grpc:grpc-core:1.15.0-SNAPSHOT.
  Required by:
      project :
   > Could not resolve io.grpc:grpc-core:1.15.0-SNAPSHOT.
      > Could not get resource 'https://jcenter.bintray.com/io/grpc/grpc-core/1.15.0-SNAPSHOT/grpc-core-1.15.0-SNAPSHOT.pom'.
         > Could not HEAD 'https://jcenter.bintray.com/io/grpc/grpc-core/1.15.0-SNAPSHOT/grpc-core-1.15.0-SNAPSHOT.pom'.
            > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/33d7fae9-65b4-475a-8463-93d5e439a124/log (linux artifacts)

A problem occurred configuring root project 'grpc-android'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.13.
     Required by:
         project :
      > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.13.
         > Could not get resource 'https://jcenter.bintray.com/net/ltgt/gradle/gradle-errorprone-plugin/0.0.13/gradle-errorprone-plugin-0.0.13.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/net/ltgt/gradle/gradle-errorprone-plugin/0.0.13/gradle-errorprone-plugin-0.0.13.pom'.
               > Read timed out
   > Could not resolve com.github.dcendents:android-maven-gradle-plugin:2.1.
     Required by:
         project :
      > Could not resolve com.github.dcendents:android-maven-gradle-plugin:2.1.
         > Could not get resource 'https://jcenter.bintray.com/com/github/dcendents/android-maven-gradle-plugin/2.1/android-maven-gradle-plugin-2.1.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/github/dcendents/android-maven-gradle-plugin/2.1/android-maven-gradle-plugin-2.1.pom'.
               > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/be371446-70ed-48a9-a6e0-39b31068f49b/log (gae-interop)

Caused by: org.apache.http.conn.HttpHostConnectException: Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/74.125.124.128, maven-central.storage-download.googleapis.com/2607:f8b0:4001:c14:0:0:0:80] failed: Network is unreachable (connect failed)
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/3a4f770e-389b-4a76-a134-91bc1f8fc8f9/log (macos)

Could not resolve all files for configuration ':grpc-okhttp:compileClasspath'.
> Could not resolve com.squareup.okhttp:okhttp:2.5.0.
  Required by:
      project :grpc-okhttp
   > Could not resolve com.squareup.okhttp:okhttp:2.5.0.
      > Could not get resource 'https://repo1.maven.org/maven2/com/squareup/okhttp/okhttp/2.5.0/okhttp-2.5.0.pom'.
         > Could not HEAD 'https://repo1.maven.org/maven2/com/squareup/okhttp/okhttp/2.5.0/okhttp-2.5.0.pom'.
            > Connect to repo1.maven.org:443 [repo1.maven.org/151.101.52.209] failed: Operation timed out (Connection timed out)
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/c07b9408-5316-41cd-9131-ec84941d2738/log (android-interop)

A problem occurred configuring root project 'android-interop-testing'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve com.android.tools.build:gradle:3.1.2.
     Required by:
         project :
      > Could not resolve com.android.tools.build:gradle:3.1.2.
         > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
            > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
               > Read timed out
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/0e23bf2d-3385-43d3-b300-aaa24fde0c5b/log (android)

Could not resolve all files for configuration ':debugCompileClasspath'.
> Could not resolve io.grpc:grpc-core:1.16.0-SNAPSHOT.
  Required by:
      project :
   > Could not resolve io.grpc:grpc-core:1.16.0-SNAPSHOT.
      > Could not get resource 'https://jcenter.bintray.com/io/grpc/grpc-core/1.16.0-SNAPSHOT/grpc-core-1.16.0-SNAPSHOT.pom'.
         > Could not HEAD 'https://jcenter.bintray.com/io/grpc/grpc-core/1.16.0-SNAPSHOT/grpc-core-1.16.0-SNAPSHOT.pom'.
            > Read timed out

Note this happened at basically the same time as the previous failure.

ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/ab71e858-583c-4905-8846-51f0dde18e94/targets (linux_artifacts)

A problem occurred configuring root project 'grpc-android'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.13.
     Required by:
         project :
      > Could not resolve net.ltgt.gradle:gradle-errorprone-plugin:0.0.13.
         > Could not get resource 'https://jcenter.bintray.com/net/ltgt/gradle/gradle-errorprone-plugin/0.0.13/gradle-errorprone-plugin-0.0.13.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/net/ltgt/gradle/gradle-errorprone-plugin/0.0.13/gradle-errorprone-plugin-0.0.13.pom'.
               > Read timed out

Note this happened at basically the same time as the previous failure.

ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/027fdb40-abe7-4a7e-a57d-bcacb6a2ae0e/log (windows)

A problem occurred configuring project ':grpc-all'.
> Could not resolve all artifacts for configuration ':grpc-all:classpath'.
   > Could not resolve org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1.
     Required by:
         project :grpc-all
      > Could not resolve org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/org/kt3k/gradle/plugin/coveralls-gradle-plugin/2.0.1/coveralls-gradle-plugin-2.0.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/org/kt3k/gradle/plugin/coveralls-gradle-plugin/2.0.1/coveralls-gradle-plugin-2.0.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/74.125.141.128] failed: Connection timed out: connect
ejona86 commented 6 years ago

https://source.cloud.google.com/results/invocations/bb626450-6db2-40c9-97ee-fd6ce7260b06/log (gae-intertop)

> Could not resolve all files for configuration ':grpc-testing:detachedConfiguration1'.
   > Could not resolve io.grpc:grpc-testing:1.6.1.
     Required by:
         project :grpc-testing
      > Could not resolve io.grpc:grpc-testing:1.6.1.
         > Could not get resource 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-testing/1.6.1/grpc-testing-1.6.1.pom'.
            > Could not GET 'https://maven-central.storage-download.googleapis.com/repos/central/data/io/grpc/grpc-testing/1.6.1/grpc-testing-1.6.1.pom'.
               > Connect to maven-central.storage-download.googleapis.com:443 [maven-central.storage-download.googleapis.com/74.125.124.128, maven-central.storage-download.googleapis.com/2607:f8b0:4001:c14:0:0:0:80] failed: Network is unreachable (connect failed)
creamsoup commented 6 years ago

https://travis-ci.org/grpc/grpc-java/jobs/422318692 (examples)

Downloading from central: https://repo.maven.apache.org/maven2/kr/motd/maven/os-maven-plugin/1.5.0.Final/os-maven-plugin-1.5.0.Final.pom [ERROR] [ERROR] Some problems were encountered while processing the POMs: [ERROR] Unresolveable build extension: Plugin kr.motd.maven:os-maven-plugin:1.5.0.Final or one of its dependencies could not be resolved: Failed to read artifact descriptor for kr.motd.maven:os-maven-plugin:jar:1.5.0.Final @ @ [ERROR] The build could not read 1 project -> [Help 1] [ERROR] [ERROR] The project io.grpc:examples:1.16.0-SNAPSHOT (/home/travis/build/grpc/grpc-java/examples/pom.xml) has 1 error [ERROR] Unresolveable build extension: Plugin kr.motd.maven:os-maven-plugin:1.5.0.Final or one of its dependencies could not be resolved: Failed to read artifact descriptor for kr.motd.maven:os-maven-plugin:jar:1.5.0.Final: Could not transfer artifact kr.motd.maven:os-maven-plugin:pom:1.5.0.Final from/to central (https://repo.maven.apache.org/maven2): Access denied to: https://repo.maven.apache.org/maven2/kr/motd/maven/os-maven-plugin/1.5.0.Final/os-maven-plugin-1.5.0.Final.pom , ReasonPhrase:Forbidden. -> [Help 2]

creamsoup commented 6 years ago

for examples, added maven central google mirror (#4813) which fixed the error.