[META] Tracking the code migration from ray repo

[BalaBalaYi]

Description

Source code compilation and installation

• streaming c++
• streaming python
• streaming java
• mobius python
• mobius java

CI/CD

• streaming cpp
• streaming java
• streaming python : [Python]Build complicated python tests #43 enable python ut excludes hybird stream tests
• streaming java package & release
• streaming python package & many linux release

Docs

• doc for streaming installation and basic using
• doc for mobius installation and basic using
• doc for advanced using

Streaming Detail

• Common
  • serializers
  • other common part
• API
  • common (sync with internal repo)
  • join (new)
• State
  • basic implementation
  • backend plugin
    • hdfs
    • hbase
    • rocksdb
• Runtime
  • graph (focus on multiple version)
  • scheduler
    • static scheduling (using placement group)
    • dynamic scheduling (new)
  • worker (sync with internal repo)
    • java worker
    • python worker
  • metrics
    • basic implementation
    • plugin
      • prometheus
  • rest api server
• Connectors
  • kafka

Mobius Detail

• API
• Plugin
• Runtime

[ashione]

#43 has finished enable python common tests but fail to run hybird-stream tests since ray env library cannot load streaming so file.