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Adding Executor plugin SPI #29

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frsyuki opened this issue Jan 29, 2015 · 2 comments
Closed

Adding Executor plugin SPI #29

frsyuki opened this issue Jan 29, 2015 · 2 comments
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frsyuki commented Jan 29, 2015

Embulk has only LocalExecutor but distributed execution is one of the main goals of Embulk.
To support various distributed execution environments, having pluggable & dynamically-loadable executor SPI is good.
@frsyuki frsyuki mentioned this issue Jan 29, 2015
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frsyuki commented Jan 30, 2015

maybe, SPI is like this:

  • interface ExecutorPlugin
    • ExecutorTransaction submit(ExecSession exec, final ConfigSource config)
  • interface ExecutorTransaction
    • void showProgress(Logger) // TODO is it ok to allow arbitrary log format?
    • void join() throws Xyz // TODO what's the exception classes?
    • NextConfig getNextConfig()

@frsyuki frsyuki mentioned this issue Mar 4, 2015
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@frsyuki frsyuki self-assigned this Mar 4, 2015
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frsyuki commented Apr 14, 2015

This is done. v0.6.0 includes Executor SPI.

@frsyuki frsyuki closed this as completed Apr 14, 2015
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