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@mohanvive mohanvive released this Nov 13, 2019 · 225 commits to master since this release

Overview

Siddhi 5.1.1 distribution release contains the Siddhi engine 5.1.8 as the dependency hence related Siddhi core improvements and bug fixes are available in this release. Other than that, there are a lot of improvements done for the Siddhi editor runtime. Refer below for details.

Highlights

This release onwards, debug feature is removed from Siddhi editor runtime. (#669)

Features & Improvements

  • Provide snapshot persistence support for Amazon S3 buckets. (#657)
  • Support partial app creation for in-memory bridged apps. (#649)

Bug Fixes

  • Add proper names to zip files exported through Docker/K8S export wizard. (#613)
  • Use file separator instead of / in Docker and K8s export files. (#614)
  • Fix retry mechanism deploying a successful app again and again. (#615)
  • Fix parsing Siddhi apps with zero Siddhi query elements. (#643)
  • Avoid removing sink/sources while converting in-mem transports. (#650)
  • Remove editor file system based hot deployment. (#651)
  • Add triple quotes for highlighting rules. (#664)
  • Exception occurs in the Siddhi-Editor while sending events through event simulator. (#668)
  • Fix simulator listing siddhi apps with template variables as FAULTY. (#678)
  • Use user-given topic for inMemory bridges during parsing. (#675)
  • Refresh explorer & simulator after file import. (#681)
  • Autofocus fails in search bar of the Import Sample option in editor. (#682)
  • Suppress log if the feed simulation is deployed with no relevant siddhi app in the workspace. (#684)

Complete Changes

Please find the complete changes here

Bundled Siddhi Extensions

Execution Extensions

Name Description Latest
Tested
Version
execution-string Provides basic string handling capabilities such as concat, length, replace all, etc. 5.0.7
execution-regex Provides basic RegEx execution capabilities. 5.0.5
execution-math Provides useful mathematical functions. 5.0.4
execution-time Provides time related functionality such as getting current time, current date, manipulating/formatting dates, etc. 5.0.4
execution-map Provides the capability to generate and manipulate map data objects. 5.0.5
execution-json Provides the capability to retrieve, insert, and modify JSON elements. 2.0.4
execution-unitconversion Converts various units such as length, mass, time and volume. 2.0.2
execution-reorder Orders out-of-order event arrivals using algorithms such as K-Slack and alpha K-Stack. 5.0.3
execution-unique Retains and process unique events based on the given parameters. 5.0.5
execution-list Provides the capability to send an array object inside Siddhi stream definitions and use it within queries. 1.0.0
execution-streamingml Performs streaming machine learning (clustering, classification and regression) on event streams. 2.0.4
execution-tensorflow Provides support for running pre-built TensorFlow models. 2.0.2
execution-pmml Evaluates Predictive Model Markup Language (PMML). It is under GPL license. 5.0.1

Input/Output Extensions

Name Description Latest
Tested
Version
io-http Receives and publishes events via http and https transports, calls external services, and serves incoming requests and provide synchronous responses. 2.2.0
io-nats Receives and publishes events from/to NATS. 2.0.8
io-kafka Receives and publishes events from/to Kafka. 5.0.5
io-email Receives and publishes events via email using smtp, pop3 and imap protocols. 2.0.5
io-cdc Captures change data from databases such as MySQL, MS SQL, Postgresql, H2 and Oracle. 2.0.4
io-tcp Receives and publishes events through TCP transport. 3.0.4
io-googlepubsub Receives and publishes events through Google Pub/Sub. 2.0.2
io-rabbitmq Receives and publishes events from/to RabbitMQ. 3.0.2
io-file Receives and publishes event data from/to files. 2.0.3
io-jms Receives and publishes events via Java Message Service (JMS), supporting Message brokers such as ActiveMQ 2.0.3
io-prometheus Consumes and expose Prometheus metrics from/to Prometheus server. 2.1.0
io-grpc Receives and publishes events via gRpc. 1.0.5
io-mqtt Allows to receive and publish events from/to mqtt broker. 3.0.0
io-sqs Subscribes to a SQS queue and receive/publish SQS messages. 3.0.0
io-s3 Allows you to publish/retrieve events to/from Amazon AWS S3. 1.0.2
io-gcs Receives/publishes events from/to Google Cloud Storage bucket. 1.0.0

Data Mapping Extensions

Name Description Latest
Tested
Version
map-json Converts JSON messages to/from Siddhi events. 5.0.5
map-xml Converts XML messages to/from Siddhi events. 5.0.3
map-text Converts text messages to/from Siddhi events. 2.0.4
map-avro Converts AVRO messages to/from Siddhi events. 2.0.6
map-keyvalue Converts events having Key-Value maps to/from Siddhi events. 2.0.5
map-csv Converts messages with CSV format to/from Siddhi events. 2.0.3
map-binary Converts binary events that adheres to Siddhi format to/from Siddhi events. 2.0.4
map-protobuf Converts protobuf messages to/from Siddhi events.. 1.0.2

Store Extensions

Name Description Latest
Tested
Version
store-rdbms Optimally stores, retrieves, and manipulates data on RDBMS databases such as MySQL, MS SQL, Postgresql, H2 and Oracle. 7.0.2
store-mongodb Stores, retrieves, and manipulates data on MongoDB. 2.0.3
store-redis Stores, retrieves, and manipulates data on Redis. 3.1.1
store-elasticsearch Stores, retrieves, and manipulates data on Elasticsearch. 3.1.2

Script Extensions

Name Description Latest
Tested
Version
script-js Allows writing user defined JavaScript functions within Siddhi Applications to process events. 5.0.2
Assets 10
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