GitHub user kennknowles opened a pull request:
https://github.com/apache/incubator-beam/pull/1049
[BEAM-498] Add DoFnInvoker for OldDoFn, for migration ease
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This allows any runner to use `DoFnInvokers.invokerFor(Object)` to be
agnostic as to whether they are running a `DoFn` or `OldDoFn`. Thus, the
migration of the runner can occur in advance of further changes to the SDK and
deployment can be independent. For example, a backend need not know whether it
is deserializing a `DoFn` or `OldDoFn`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kennknowles/incubator-beam DoFnInvokers
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/1049.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1049
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commit 52d74b9cc15268ad29d5f00a04843fa1aeda1c9e
Author: Kenneth Knowles <k...@google.com>
Date: 2016-10-04T20:56:13Z
Add DoFnInvoker for OldDoFn, for migration ease
This allows any runner to use DoFnInvokers.invokerFor(Object) to be
agnostic as to whether they are running a DoFn or OldDoFn. Thus,
the migration of the runner can occur in advance of further changes
to the SDK and deployment can be independent. For example, a backend
need not know whether it is deserializing a DoFn or OldDoFn.
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