10.0.0 Release Announcement

[wu-sheng]

Download

https://skywalking.apache.org/downloads/

Notice

Don't download source codes from this page.
Please follow build document, if you want to build source codes by yourself.

Service Hierarchy

Service Hierarchy	Hierarchy Graph

Run with BanyanDB 0.6 in the Cluster Mode

Project

• Support Java 21 runtime.
• Support oap-java21 image for Java 21 runtime.
• Upgrade OTEL collector version to 0.92.0 in all e2e tests.
• Switch CI macOS runner to m1.
• Upgrade PostgreSQL driver to 42.4.4 to fix CVE-2024-1597.
• Remove CLI(swctl) from the image.
• Remove CLI_VERSION variable from Makefile build.
• Add BanyanDB to docker-compose quickstart.
• Bump up Armeria, jackson, netty, jetcd and grpc to fix CVEs.
• Bump up BanyanDB Java Client to 0.6.0.

OAP Server

• Add layer parameter to the global topology graphQL query.
• Add is_present function in MQE for check if the list metrics has a value or not.
• Remove unreasonable default configurations for gRPC thread executor.
• Remove gRPCThreadPoolQueueSize (SW_RECEIVER_GRPC_POOL_QUEUE_SIZE) configuration.
• Allow excluding ServiceEntries in some namespaces when looking up ServiceEntries as a final resolution method of
  service metadata.
• Set up the length of source and dest IDs in relation entities of service, instance, endpoint, and process to 250(was
  200).
• Support build Service/Instance Hierarchy and query.
• Change the string field in Elasticsearch storage from keyword type to text type if it set more than 32766 length.
• [Break Change] Change the configuration field of ui_template and ui_menu in Elasticsearch storage from keyword type to text.
• Support Service Hierarchy auto matching, add auto matching layer relationships (upper -> lower) as following:
  • MESH -> MESH_DP
  • MESH -> K8S_SERVICE
  • MESH_DP -> K8S_SERVICE
  • GENERAL -> K8S_SERVICE
• Add namespace suffix for K8S_SERVICE_NAME_RULE/ISTIO_SERVICE_NAME_RULE and metadata-service-mapping.yaml as default.
• Allow using a dedicated port for ALS receiver.
• Fix log query by traceId in JDBCLogQueryDAO.
• Support handler eBPF access log protocol.
• Fix SumPerMinFunctionTest error function.
• Remove unnecessary annotations and functions from Meter Functions.
• Add max and min functions for MAL down sampling.
• Fix critical bug of uncontrolled memory cost of TopN statistics. Change topN group key from StorageId to entityId + timeBucket.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • MYSQL -> K8S_SERVICE
  • POSTGRESQL -> K8S_SERVICE
  • SO11Y_OAP -> K8S_SERVICE
  • VIRTUAL_DATABASE -> MYSQL
  • VIRTUAL_DATABASE -> POSTGRESQL
• Add Golang as a supported language for AMQP.
• Support available layers of service in the topology.
• Add count aggregation function for MAL
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • NGINX -> K8S_SERVICE
  • APISIX -> K8S_SERVICE
  • GENERAL -> APISIX
• Add Golang as a supported language for RocketMQ.
• Support Apache RocketMQ server monitoring.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • ROCKETMQ -> K8S_SERVICE
  • VIRTUAL_MQ -> ROCKETMQ
• Fix ServiceInstance in query.
• Mock /api/v1/status/buildinfo for PromQL API.
• Fix table exists check in the JDBC Storage Plugin.
• Fix day-based table rolling time range strategy in JDBC storage.
• Add maxInboundMessageSize (SW_DCS_MAX_INBOUND_MESSAGE_SIZE) configuration to change the max inbound message size of DCS.
• Fix Service Layer when building Events in the EventHookCallback.
• Add Golang as a supported language for Pulsar.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • RABBITMQ -> K8S_SERVICE
  • VIRTUAL_MQ -> RABBITMQ
• Remove Column#function mechanism in the kernel.
• Make query readMetricValue always return the average value of the duration.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • KAFKA -> K8S_SERVICE
  • VIRTUAL_MQ -> KAFKA
• Support ClickHouse server monitoring.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • CLICKHOUSE -> K8S_SERVICE
  • VIRTUAL_DATABASE -> CLICKHOUSE
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • PULSAR -> K8S_SERVICE
  • VIRTUAL_MQ -> PULSAR
• Add Golang as a supported language for Kafka.
• Support displaying the port services listen to from OAP and UI during server start.
• Refactor data-generator to support generating metrics.
• Fix AvgHistogramPercentileFunction legacy name.
• [Break Change] Labeled Metrics support multiple labels.
  • Storage: store all label names and values instead of only the values.
  • MQE:
    • Support querying by multiple labels(name and value) instead using _ as the anonymous label name.
    • aggregate_labels function support aggregate by specific labels.
    • relabels function require target label and rename label name and value.
  • PromQL:
    • Support querying by multiple labels(name and value) instead using lables as the anonymous label name.
    • Remove general labels labels/relabels/label function.
    • API /api/v1/labels and /api/v1/label/<label_name>/values support return matched metrics labels.
  • OAL:
    • Deprecate percentile function and introduce percentile2 function instead.
• Bump up Kafka to fix CVE.
• Fix NullPointerException in Istio ServiceEntry registry.
• Remove unnecessary componentIds as series ID in the ServiceRelationClientSideMetrics and ServiceRelationServerSideMetrics entities.
• Fix not throw error when part of expression not matched any expression node in the MQE and `PromQL.
• Remove kafka-fetcher/default/createTopicIfNotExist as the creation is automatically since #7326 (v8.7.0).
• Fix inaccuracy nginx service metrics.
• Fix/Change Windows metrics name(Swap -> Virtual Memory)
  • memory_swap_free -> memory_virtual_memory_free
  • memory_swap_total -> memory_virtual_memory_total
  • memory_swap_percentage -> memory_virtual_memory_percentage
• Fix/Change UI init setting for Windows Swap -> Virtual Memory
• Fix Memory Swap Usage/Virtual Memory Usage display with UI init.(Linux/Windows)
• Fix inaccurate APISIX metrics.
• Fix inaccurate MongoDB Metrics.
• Support Apache ActiveMQ server monitoring.
• Add Service Hierarchy auto matching layer relationships (upper -> lower) as following:
  • ACTIVEMQ -> K8S_SERVICE
• Calculate Nginx service HTTP Latency by MQE.
• MQE query: make metadata not return null.
• MQE labeled metrics Binary Operation: return empty value if the labels not match rather than report error.
• Fix inaccurate Hierarchy of RabbitMQ Server monitoring metrics.
• Fix inaccurate MySQL/MariaDB, Redis, PostgreSQL metrics.
• Support DoubleValue,IntValue,BoolValue in OTEL metrics attributes.
• [Break Change] gGRPC metrics exporter unified the metric value type and support labeled metrics.
• Add component definition(ID=152) for c3p0(JDBC3 Connection and Statement Pooling).
• Fix MQE top_n global query.
• Fix inaccurate Pulsar and Bookkeeper metrics.
• MQE support sort_values and sort_label_values functions.

UI

• Fix the mismatch between the unit and calculation of the "Network Bandwidth Usage" widget in Linux-Service Dashboard.
• Add theme change animation.
• Implement the Service and Instance hierarchy topology.
• Support Tabs in the widget visible when MQE expressions.
• Support search on Marketplace.
• Fix default route.
• Fix layout on the Log widget.
• Fix Trace associates with Log widget.
• Add isDefault to the dashboard configuration.
• Add expressions to dashboard configurations on the dashboard list page.
• Update Kubernetes related UI templates for adapt data from eBPF access log.
• Fix dashboard K8S-Service-Root metrics expression.
• Add dashboards for Service/Instance Hierarchy.
• Fix MQE in dashboards when using Card widget.
• Optimize tooltips style.
• Fix resizing window causes the trace graph to display incorrectly.
• Add the not found page(404).
• Enhance VNode logic and support multiple Trace IDs in span's ref.
• Add the layers filed and associate layers dashboards for the service topology nodes.
• Fix Nginx-Instance metrics to instance level.
• Update tabs of the Kubernetes service page.
• Add Airflow menu i18n.
• Add Support for dragging in the trace panel.
• Add workflow icon.
• Metrics support multiple labels.
• Support the SINGLE_VALUE for table widgets.
• Remove the General metric mode and related logical code.
• Remove metrics for unreal nodes in the topology.
• Enhance the Trace widget for batch consuming spans.
• Clean the unused elements in the UI-templates.

Documentation

• 9.0-9.3 website hosted docs are removed. The docs are only available in the release source tars.
• Update the release doc to remove the announcement as the tests are through e2e rather than manually.
• Update the release notification mail a little.
• Polish docs structure. Move customization docs separately from the introduction docs.
• Add webhook/gRPC hooks settings example for backend-alarm.md.
• Begin the process of SWIP - SkyWalking Improvement Proposal.
• Add SWIP-1 Create and detect Service Hierarchy Relationship.
• Add SWIP-2 Collecting and Gathering Kubernetes Monitoring Data.
• Update the Overview docs to add the Service Hierarchy Relationship section.
• Fix incorrect words for backend-bookkeeper-monitoring.md and backend-pulsar-monitoring.md
• Document a new way to load balance OAP.
• Add SWIP-3 Support RocketMQ monitoring.
• Add OpenTelemetry SkyWalking Exporter deprecated warning doc.
• Update i18n for rocketmq monitoring.
• Fix: remove click event after unmounted.
• Fix: end loading without query results.
• Update nanoid version to 3.3.7.
• Update postcss version to 8.4.33.
• Fix kafka topic name in exporter doc.
• Fix query-protocol.md, make it consistent with the GraphQL query protocol.
• Add SWIP-5 Support ClickHouse Monitoring.
• Remove OpenTelemetry Exporter support from meter doc, as this has been flagged as unmaintained on OTEL upstream.
• Add doc of one-line quick start script for different storage types.
• Add FAQ for Why is Clickhouse or Loki or xxx not supported as a storage option?.
• Add SWIP-8 Support ActiveMQ Monitoring.
• Move BanyanDB storage to the recommended storage.

All issues and pull requests are here

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This discussion was created from the release 10.0.0.

[bert82503]

Hi, brother.
v10.0.0 | May 13th, 2023, the year of release time is 2024? @wu-sheng

[wu-sheng]

Fixed by apache/skywalking-website@739f919.