choi se

@nwangtw , @joshfischer1108 I think it would be good to do prometheus Labels. https://prometheus.io/docs/practices/naming/#labels

@dttlgotv ``` org.apache.heron.uploader.http.HttpUploader: Error uploading package to location: /var/folders/zr/dgwn7zgn3fbcjmv25t_ybsc80000gp/T/tmpwXznPX/topology.tar.gz ``` HttpUploader Only http://...... It must be a URL.

1. ~/.heron/bin/heron-tracker 1. ~/.heron/bin/heron-ui 1. heron submit local ~/.heron/examples/heron-streamlet-examples.jar org.apache.heron.examples.streamlet.FormattedOutputTopology FormattedOutputTopology 1. http://0.0.0.0:8889/topologies/local/default/FormattedOutputTopology I succeeded in doing this in the locale. Can I?

I can't because I don't have local nomads. ``` # The URI of Nomad API heron.nomad.scheduler.uri: http://127.0.0.1:4646 ```

https://github.com/apache/incubator-heron/pull/3797/files#diff-5493ff8e9397811510e780de47c57abb70137f1afe85d1519130dc3679d60ce5R288-R290 protobuf-3.16.1 https://github.com/advisories/GHSA-wrvw-hg22-4m67, https://nvd.nist.gov/vuln/detail/CVE-2021-22569 https://github.com/apache/incubator-heron/pull/3797

LGTM

aurora-0.20 on mesos-1.5.1 check aurora and mesos version current aurora-0.21 on mesos-1.7

This problem is occurring irregularly in pulsar-client-go. ``` 2022-06-20T22:59:49.163+0900 ERROR [pulsar] pulsar/client.go:122 Reconnect failed: server error: ProducerBusy: org.apache.pulsar.broker.service.BrokerServiceException$NamingException: Producer with name 'app046-xxxxxx-93' is already connected to topic 2022-06-20T22:59:49.163+0900 ERROR [pulsar]...

> which version of Pulsar are you using? @michaeljmarshall - pulsar-broker-2.9.2 - pulsar-discovery-2.8.3

``` github.com/apache/pulsar-client-go v0.8.1-0.20220309072056-bb2fa811a0f5 ```