Changes 10.0.0

10.0.0

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

• 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