hashgraph/hedera-mirror-node v0.48.0 on GitHub

HIP-206 adds a parent consensus timestamp to the transaction record for internal transactions that occur like HTS precompiles invoked from a smart contract. To round out the nonce support in the last release we added parent_consensus_timestamp to /api/v1/accounts/{id} and /api/v1/transactions. This field helps define the parent/child relationships between transactions.

HIP-226 describes the recently added contract results REST API. Each release we've been iterating and adding more functionality to the API until it matches the description in the HIP. This release adds the list of logs generated by a smart contract execution. Here's a sample of the new JSON response:

{
    "amount": 30,
    ...
    "logs": [
      {
        "address": "0x0000000000000000000000000000000000001389",
        "contract_id": "0.0.5001",
        "data": "0x0123",
        "index": 0,
        "topics": [
          "0x97c1fc0a6ed5551bc831571325e9bdb365d06803100dc20648640ba24ce69750",
          "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0xe8d47b56e8cdfa95f871b19d4f50a857217c44a95502b0811a350fec1500dd67"
        ]
      },
      {
        "address": "0x000000000000000000000000000000000000138a",
        "contract_id": "0.0.5002",
        "data": "0x0123",
        "index": 1,
        "topics": [
          "0x97c1fc0a6ed5551bc831571325e9bdb365d06803100dc20648640ba24ce69750",
          "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925"
        ]
      }
    ]
  }

In the last release we added a new Web3 JSON-RPC API. With this release we've added a hedera-mirror-web3 Helm chart that can be used to deploy it on Kubernetes. Additional metrics were added to the Java module and a new Grafana dashboard was created to visualize them. The Web3 API was also added to the docker-compose file.

Upgrading

If you're upgrading an existing deployment of our Helm chart, there are a few breaking changes to keep in mind. First, we deploy the new Web3 API chart by default and it requires a mirror_web3 database user exist with read permission. Please create the new database user before upgrading or you can disable the hedera-mirror-web3 sub-chart.

We've upgraded the PodDisruptionBudget resources from policy/v1beta1 to policy/v1 and as a result now require Kubernetes 1.21 or greater. For the hedera-mirror chart, if you're using the optional postgresql sub-chart you must scale the PostgreSQL replicas down to one before initiating an upgrade in order to upgrade repmgr.

If you're using the hedera-mirror-common chart, there are a number of breaking changes in the community sub-charts it uses. Before upgrading, you will need to delete the prometheus-adapter and kube-state-metrics deployments. You'll also need to reinstall a few custom resource definitions. Run the below commands to do so:

kubectl delete deployment -l app.kubernetes.io/name=kube-state-metrics --cascade=orphan
kubectl delete deployment -l app=prometheus-adapter
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml

Enhancements

Add a Web3 API dashboard #3096
Remove rosetta token balance workaround #3088
Add logs to contract results REST API #3086
Add parent_consensus_timestamp to REST API #3063
Default maven to --also-make #3055
Bump versions for v0.48.0-SNAPSHOT #3053
Add a hedera-mirror-web3 Helm chart #3052
Support parent consensus timestamp in REST API #3043
Add logs to contract results API #3007
Rosetta deprecate token initial balance workaround #2997
Web3 Helm chart #2956

Bug Fixes

Fix OpenAPI bugs related to path parameters (0.48) #3134
Fixes after contract API review (0.48) #3133
Optimize NFT transfer history rest endpoint #3062
Fix auto created account alias not cached #3057
InvalidDatasetException: AccountID not present for alias #3056
Downgrade flyway from 8.0.4 to 7.15.0 for PostgreSQL 9.6 compatibility #3054
REST endpoint /tokens/:id/nfts/:serialNumber/transactions is slow #2792

Dependency Upgrades

Bump follow-redirects from 1.14.4 to 1.14.7 (0.48) #3136
Bump grpc-java from 1.43.1 to 1.43.2 (0.48) #3111
Bump github.com/go-playground/validator/v10 from 10.9.0 to 10.10.0 in /hedera-mirror-rosetta #3095
Bump mathjs from 10.0.1 to 10.0.2 in /hedera-mirror-rest #3094
Bump frontend-maven-plugin from 1.12.0 to 1.12.1 #3093
Bump eslint-plugin-import from 2.25.3 to 2.25.4 in /hedera-mirror-rest #3092
Bump aws-sdk-mock from 5.5.0 to 5.5.1 in /hedera-mirror-rest #3091
Bump eslint-plugin-jest from 25.3.0 to 25.3.4 in /hedera-mirror-rest #3090
Bump mathjs from 10.0.1 to 10.0.2 in /hedera-mirror-rest/monitoring/monitor_apis #3089
Bump log4j2 to 2.17.1 #3084
Bump software.amazon.awssdk:bom from 2.17.100 to 2.17.102 #3082
Bump spring-native from 0.11.0 to 0.11.1 #3080
Bump grpc.version from 1.43.0 to 1.43.1 #3078
Bump springdoc-openapi-webflux-ui from 1.6.2 to 1.6.3 #3077
Bump yargs from 17.3.0 to 17.3.1 in /hedera-mirror-rest/check-state-proof #3075
Bump asn1js from 2.1.1 to 2.2.0 in /hedera-mirror-rest #3073
Bump aws-sdk from 2.1046.0 to 2.1048.0 in /hedera-mirror-rest #3072
Bump mathjs from 10.0.0 to 10.0.1 in /hedera-mirror-rest #3071
Bump vertx-pg-client from 4.2.2 to 4.2.3 #3070
Bump spring-boot-starter-parent from 2.6.1 to 2.6.2 #3068
Bump spring-cloud-gcp-dependencies from 2.0.6 to 2.0.7 #3067
Bump pretty-quick from 3.1.2 to 3.1.3 in /hedera-mirror-rest #3066
Bump express-openapi-validator from 4.13.4 to 4.13.5 in /hedera-mirror-rest #3065
Bump mathjs from 10.0.0 to 10.0.1 in /hedera-mirror-rest/monitoring/monitor_apis #3064

Contributors

We'd like to thank all the contributors who worked on this release!