You are viewing a plain text version of this content. The canonical link for it is here.
Posted to builds@beam.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/05/11 23:52:20 UTC

Build failed in Jenkins: beam_PostCommit_Java_VR_Dataflow_V2_Streaming #747

See <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/747/display/redirect?page=changes>

Changes:

[yoshiki.obata] [BEAM-7372] cleanup py2 codepath from apache_beam/ml, options and

[Kenneth Knowles] Remove use of beam_fn_api experiment from Dataflow tests


------------------------------------------
[...truncated 48.77 KB...]
> Task :runners:direct-java:compileJava FROM-CACHE
> Task :runners:direct-java:classes UP-TO-DATE
> Task :sdks:java:io:kafka:compileJava FROM-CACHE
> Task :sdks:java:io:kafka:classes UP-TO-DATE
> Task :sdks:java:io:kafka:jar
> Task :runners:direct-java:shadowJar FROM-CACHE
> Task :sdks:java:io:google-cloud-platform:compileJava FROM-CACHE
> Task :sdks:java:io:google-cloud-platform:classes UP-TO-DATE
> Task :sdks:java:io:google-cloud-platform:jar
> Task :runners:google-cloud-dataflow-java:compileJava FROM-CACHE
> Task :runners:google-cloud-dataflow-java:classes
> Task :runners:google-cloud-dataflow-java:jar
> Task :sdks:java:io:google-cloud-platform:compileTestJava FROM-CACHE
> Task :sdks:java:io:google-cloud-platform:testClasses
> Task :sdks:java:container:java8:copyDockerfileDependencies
> Task :sdks:java:io:google-cloud-platform:testJar
> Task :runners:google-cloud-dataflow-java:compileTestJava FROM-CACHE
> Task :runners:google-cloud-dataflow-java:testClasses UP-TO-DATE
> Task :runners:google-cloud-dataflow-java:testJar

> Task :sdks:go:resolveBuildDependencies
Resolving github.com/hashicorp/hcl: commit='23c074d0eceb2b8a5bfdbb271ab780cde70f05a8', urls=[https://github.com/hashicorp/hcl.git, git@github.com:hashicorp/hcl.git]
Resolving github.com/ianlancetaylor/demangle: commit='4883227f66371e02c4948937d3e2be1664d9be38', urls=[https://github.com/ianlancetaylor/demangle.git, git@github.com:ianlancetaylor/demangle.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/kr/fs: commit='2788f0dbd16903de03cb8186e5c7d97b69ad387b', urls=[https://github.com/kr/fs.git, git@github.com:kr/fs.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/linkedin/goavro: commit='94a7a9db615f35a39dd2b82089398b92fabad2ba', urls=[https://github.com/linkedin/goavro.git, git@github.com:linkedin/goavro.git]
Resolving github.com/magiconair/properties: commit='49d762b9817ba1c2e9d0c69183c2b4a8b8f1d934', urls=[https://github.com/magiconair/properties.git, git@github.com:magiconair/properties.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/mitchellh/go-homedir: commit='b8bc1bf767474819792c23f32d8286a45736f1c6', urls=[https://github.com/mitchellh/go-homedir.git, git@github.com:mitchellh/go-homedir.git]
Resolving github.com/mitchellh/mapstructure: commit='a4e142e9c047c904fa2f1e144d9a84e6133024bc', urls=[https://github.com/mitchellh/mapstructure.git, git@github.com:mitchellh/mapstructure.git]
Resolving github.com/nightlyone/lockfile: commit='0ad87eef1443f64d3d8c50da647e2b1552851124', urls=[https://github.com/nightlyone/lockfile, git@github.com:nightlyone/lockfile.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/openzipkin/zipkin-go: commit='3741243b287094fda649c7f0fa74bd51f37dc122', urls=[https://github.com/openzipkin/zipkin-go.git, git@github.com:openzipkin/zipkin-go.git]
Resolving github.com/pelletier/go-toml: commit='acdc4509485b587f5e675510c4f2c63e90ff68a8', urls=[https://github.com/pelletier/go-toml.git, git@github.com:pelletier/go-toml.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/pierrec/lz4: commit='ed8d4cc3b461464e69798080a0092bd028910298', urls=[https://github.com/pierrec/lz4.git, git@github.com:pierrec/lz4.git]
Resolving github.com/pierrec/xxHash: commit='a0006b13c722f7f12368c00a3d3c2ae8a999a0c6', urls=[https://github.com/pierrec/xxHash.git, git@github.com:pierrec/xxHash.git]
Resolving github.com/pkg/errors: commit='30136e27e2ac8d167177e8a583aa4c3fea5be833', urls=[https://github.com/pkg/errors.git, git@github.com:pkg/errors.git]
Resolving github.com/pkg/sftp: commit='22e9c1ccc02fc1b9fa3264572e49109b68a86947', urls=[https://github.com/pkg/sftp.git, git@github.com:pkg/sftp.git]
Resolving github.com/prometheus/client_golang: commit='9bb6ab929dcbe1c8393cd9ef70387cb69811bd1c', urls=[https://github.com/prometheus/client_golang.git, git@github.com:prometheus/client_golang.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/prometheus/procfs: commit='cb4147076ac75738c9a7d279075a253c0cc5acbd', urls=[https://github.com/prometheus/procfs.git, git@github.com:prometheus/procfs.git]
Resolving github.com/rcrowley/go-metrics: commit='8732c616f52954686704c8645fe1a9d59e9df7c1', urls=[https://github.com/rcrowley/go-metrics.git, git@github.com:rcrowley/go-metrics.git]
Resolving github.com/cpuguy83/go-md2man: commit='dc9f53734905c233adfc09fd4f063dce63ce3daf', urls=[https://github.com/cpuguy83/go-md2man.git, git@github.com:cpuguy83/go-md2man.git]
Resolving cached github.com/cpuguy83/go-md2man: commit='dc9f53734905c233adfc09fd4f063dce63ce3daf', urls=[https://github.com/cpuguy83/go-md2man.git, git@github.com:cpuguy83/go-md2man.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/spf13/afero: commit='bb8f1927f2a9d3ab41c9340aa034f6b803f4359c', urls=[https://github.com/spf13/afero.git, git@github.com:spf13/afero.git]
Resolving github.com/spf13/cast: commit='acbeb36b902d72a7a4c18e8f3241075e7ab763e4', urls=[https://github.com/spf13/cast.git, git@github.com:spf13/cast.git]
Resolving github.com/spf13/cobra: commit='93959269ad99e80983c9ba742a7e01203a4c0e4f', urls=[https://github.com/spf13/cobra.git, git@github.com:spf13/cobra.git]
Resolving github.com/spf13/jwalterweatherman: commit='7c0cea34c8ece3fbeb2b27ab9b59511d360fb394', urls=[https://github.com/spf13/jwalterweatherman.git, git@github.com:spf13/jwalterweatherman.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/spf13/viper: commit='aafc9e6bc7b7bb53ddaa75a5ef49a17d6e654be5', urls=[https://github.com/spf13/viper.git, git@github.com:spf13/viper.git]
Resolving github.com/stathat/go: commit='74669b9f388d9d788c97399a0824adbfee78400e', urls=[https://github.com/stathat/go.git, git@github.com:stathat/go.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving github.com/xordataexchange/crypt: commit='b2862e3d0a775f18c7cfe02273500ae307b61218', urls=[https://github.com/xordataexchange/crypt.git, git@github.com:xordataexchange/crypt.git]
Resolving go.opencensus.io: commit='3fb168f674736c026e623310bfccb0691e6dec8a', urls=[https://github.com/census-instrumentation/opencensus-go]
Resolving golang.org/x/crypto: commit='d9133f5469342136e669e85192a26056b587f503', urls=[https://go.googlesource.com/crypto]
Resolving golang.org/x/debug: commit='95515998a8a4bd7448134b2cb5971dbeb12e0b77', urls=[https://go.googlesource.com/debug]
Resolving golang.org/x/net: commit='2fb46b16b8dda405028c50f7c7f0f9dd1fa6bfb1', urls=[https://go.googlesource.com/net]
Resolving golang.org/x/oauth2: commit='5d25da1a8d43b66f2898c444f899c7bcfd6a407e', urls=[https://go.googlesource.com/oauth2]
Resolving golang.org/x/sync: commit='fd80eb99c8f653c847d294a001bdf2a3a6f768f5', urls=[https://go.googlesource.com/sync]

> Task :sdks:java:container:pullLicenses
done.
DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
Collecting beautifulsoup4<5.0,>=4.9.0
  Using cached beautifulsoup4-4.9.3-py3-none-any.whl (115 kB)
Collecting future<1.0.0,>=0.16.0
  Using cached future-0.18.2-py3-none-any.whl
Collecting pyyaml<6.0.0,>=3.12
  Using cached PyYAML-5.3.1-cp35-cp35m-linux_x86_64.whl
Collecting tenacity<6.0,>=5.0.2
  Using cached tenacity-5.1.5-py2.py3-none-any.whl (34 kB)
Collecting soupsieve>1.2
  Using cached soupsieve-2.1-py3-none-any.whl (32 kB)
Collecting six>=1.9.0
  Using cached six-1.16.0-py2.py3-none-any.whl (11 kB)
Installing collected packages: soupsieve, six, tenacity, pyyaml, future, beautifulsoup4
Successfully installed beautifulsoup4-4.9.3 future-0.18.2 pyyaml-5.3.1 six-1.16.0 soupsieve-2.1 tenacity-5.1.5
Executing <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/build/virtualenv/bin/python> <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/license_scripts/pull_licenses_java.py> --license_index=<https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/build/reports/dependency-license/index.json>        --output_dir=<https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/build/target/java_third_party_licenses>        --dep_url_yaml=<https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/license_scripts/dep_urls_java.yaml> 
INFO:root:Pulling license for 208 dependencies using 16 threads.
INFO:root:pull_licenses_java.py succeed. It took 2.752831 seconds with 16 threads.
Copying licenses from <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/build/target/java_third_party_licenses> to <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/java/container/build/target/third_party_licenses.>
Finished license_scripts.sh

> Task :sdks:java:container:java8:copyJavaThirdPartyLicenses NO-SOURCE

> Task :sdks:go:resolveBuildDependencies
Resolving golang.org/x/sys: commit='fde4db37ae7ad8191b03d30d27f258b5291ae4e3', urls=[https://go.googlesource.com/sys]
Resolving golang.org/x/text: commit='23ae387dee1f90d29a23c0e87ee0b46038fbed0e', urls=[https://go.googlesource.com/text]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]

> Task :release:go-licenses:java:dockerRun
+ go-licenses save github.com/apache/beam/sdks/java/container --save_path=/output/licenses
+ go-licenses csv github.com/apache/beam/sdks/java/container
+ tee /output/licenses/list.csv
github.com/apache/beam/sdks/java/container,https://github.com/apache/beam/blob/master/LICENSE,Apache-2.0
github.com/golang/protobuf,https://github.com/golang/protobuf/blob/master/LICENSE,BSD-3-Clause
golang.org/x/net,https://go.googlesource.com/net/+/refs/heads/master/LICENSE,BSD-3-Clause
google.golang.org/genproto/googleapis/rpc/status,https://github.com/googleapis/go-genproto/blob/master/LICENSE,Apache-2.0
golang.org/x/sys,https://go.googlesource.com/sys/+/refs/heads/master/LICENSE,BSD-3-Clause
github.com/apache/beam/sdks/go/pkg/beam,https://github.com/apache/beam/blob/master/sdks/go/README.md,Apache-2.0
google.golang.org/protobuf,https://go.googlesource.com/protobuf/+/refs/heads/master/LICENSE,BSD-3-Clause
google.golang.org/grpc,https://github.com/grpc/grpc-go/blob/master/LICENSE,Apache-2.0
golang.org/x/text,https://go.googlesource.com/text/+/refs/heads/master/LICENSE,BSD-3-Clause
+ chmod -R a+w /output/licenses

> Task :release:go-licenses:java:createLicenses
> Task :sdks:java:container:java8:copyGolangLicenses

> Task :sdks:go:resolveBuildDependencies
Resolving google.golang.org/api: commit='0324d5e90dc7753607860272666845fad9ceb97e', urls=[https://code.googlesource.com/google-api-go-client]
Resolving google.golang.org/genproto: commit='4d944d34d83c502a5f761500a14d8842648415c3', urls=[https://github.com/google/go-genproto]
Resolving google.golang.org/grpc: commit='5e8f83304c0563d1ba74db05fee83d9c18ab9a58', urls=[https://github.com/grpc/grpc-go]
Resolving google.golang.org/protobuf: commit='d165be301fb1e13390ad453281ded24385fd8ebc', urls=[https://go.googlesource.com/protobuf]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]
Resolving cached github.com/etcd-io/etcd: commit='11214aa33bf5a47d3d9d8dafe0f6b97237dfe921', urls=[https://github.com/etcd-io/etcd.git, git@github.com:etcd-io/etcd.git]

> Task :sdks:go:installDependencies
> Task :sdks:go:buildLinuxAmd64
> Task :sdks:go:goBuild

> Task :sdks:java:container:resolveBuildDependencies
Resolving ./github.com/apache/beam/sdks/go@<https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/sdks/go>

> Task :sdks:java:container:installDependencies
> Task :sdks:java:container:buildLinuxAmd64
> Task :sdks:java:container:goBuild
> Task :sdks:java:container:java8:copySdkHarnessLauncher
> Task :sdks:java:container:java8:dockerPrepare
> Task :sdks:java:container:java8:docker

> Task :runners:google-cloud-dataflow-java:buildAndPushDockerContainer
WARNING: `gcloud docker` will not be supported for Docker client versions above 18.03.

As an alternative, use `gcloud auth configure-docker` to configure `docker` to
use `gcloud` as a credential helper, then use `docker` as you would for non-GCR
registries, e.g. `docker pull gcr.io/project-id/my-image`. Add
`--verbosity=error` to silence this warning: `gcloud docker
--verbosity=error -- pull gcr.io/project-id/my-image`.

See: https://cloud.google.com/container-registry/docs/support/deprecation-notices#gcloud-docker

The push refers to repository [us.gcr.io/apache-beam-testing/java-postcommit-it/java]
f871629d371e: Preparing
fd21214dd2a1: Preparing
8a7d5067a15a: Preparing
fed702f6f801: Preparing
1a75bd4b3ffd: Preparing
c7415bed98b2: Preparing
9d55bc911fdb: Preparing
44d721ce0414: Preparing
a5f5b9073871: Preparing
f5fd6ca3eda7: Preparing
aae8df7bbf93: Preparing
52a98674b30e: Preparing
d8460eb1eb77: Preparing
a5f5b9073871: Waiting
30b0cc543ee7: Preparing
26863b4714ee: Preparing
5d5962699bd5: Preparing
a42439ce9650: Preparing
52a98674b30e: Waiting
26270c5e25fa: Preparing
e2c6ff462357: Preparing
d8460eb1eb77: Waiting
5d5962699bd5: Waiting
26863b4714ee: Waiting
a42439ce9650: Waiting
30b0cc543ee7: Waiting
26270c5e25fa: Waiting
44d721ce0414: Waiting
9d55bc911fdb: Waiting
aae8df7bbf93: Waiting
f5fd6ca3eda7: Waiting
c7415bed98b2: Waiting
fd21214dd2a1: Pushed
8a7d5067a15a: Pushed
1a75bd4b3ffd: Pushed
c7415bed98b2: Pushed
f871629d371e: Pushed
fed702f6f801: Pushed
44d721ce0414: Pushed
a5f5b9073871: Pushed
d8460eb1eb77: Layer already exists
30b0cc543ee7: Layer already exists
26863b4714ee: Layer already exists
5d5962699bd5: Layer already exists
a42439ce9650: Layer already exists
aae8df7bbf93: Pushed
26270c5e25fa: Layer already exists
52a98674b30e: Pushed
e2c6ff462357: Layer already exists
9d55bc911fdb: Pushed
f5fd6ca3eda7: Pushed
20210511184137: digest: sha256:cc2c74c2032fa97998aad37fb7ec3745ae57891e8342dfda4a085ea45c7c75cc size: 4310

> Task :runners:google-cloud-dataflow-java:validatesRunnerV2TestStreaming

org.apache.beam.sdk.transforms.CombineTest$BasicTests > testBasicCombine FAILED
    java.lang.RuntimeException at CombineTest.java:675

237 tests completed, 1 failed, 2 skipped

> Task :runners:google-cloud-dataflow-java:validatesRunnerV2TestStreaming FAILED

> Task :runners:google-cloud-dataflow-java:cleanUpDockerImages
Untagged: us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210511184137
Untagged: us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:cc2c74c2032fa97998aad37fb7ec3745ae57891e8342dfda4a085ea45c7c75cc
Digests:
- us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:cc2c74c2032fa97998aad37fb7ec3745ae57891e8342dfda4a085ea45c7c75cc
  Associated tags:
 - 20210511184137
Tags:
- us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210511184137
Deleted [us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210511184137].
Deleted [us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:cc2c74c2032fa97998aad37fb7ec3745ae57891e8342dfda4a085ea45c7c75cc].

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':runners:google-cloud-dataflow-java:validatesRunnerV2TestStreaming'.
> There were failing tests. See the report at: file://<https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/validatesRunnerV2TestStreaming/index.html>

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.8.3/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 5h 10m 58s
121 actionable tasks: 83 executed, 36 from cache, 2 up-to-date

Publishing build scan...
https://gradle.com/s/hm7whyguykqj6

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure

---------------------------------------------------------------------
To unsubscribe, e-mail: builds-unsubscribe@beam.apache.org
For additional commands, e-mail: builds-help@beam.apache.org


Jenkins build is back to normal : beam_PostCommit_Java_VR_Dataflow_V2_Streaming #748

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/748/display/redirect?page=changes>


---------------------------------------------------------------------
To unsubscribe, e-mail: builds-unsubscribe@beam.apache.org
For additional commands, e-mail: builds-help@beam.apache.org