Release TensorBoard 2.10.1 #5946
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The change to use the esbuild bundler (tensorflow#5829) broke the projector plugin (tensorflow#5924). The root cause is in the 'numeric' library, which we use for calculating the PCA. The library requires that the symbol 'numeric' is available in the global scope when its operations are executed by other modules. See, for example, how the definition of some of its operations refer to the string 'numeric' in the Function definition, unmodifiable by the bundler/minification code: https://github.com/sloisel/numeric/blob/656fa1254be540f428710738ca9c1539625777f1/src/numeric.js#L696 The esbuild bundler does not keep 'numeric' in global scope and instead renames it as part of bundling/minification. We work around this by manually adding it to global scope. We introduce the wrapper tensorboard/webapp/third_party/numeric.ts to add 'numeric' to the global scope and require that tensorboard code import that wrapper rather than importing numeric directly. We add a CI check to ensure that numeric is not imported directly.
japie1235813
approved these changes
Sep 22, 2022
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Commits for TensorBoard 2.10.1 patch release to fix #5924 with cherry-pick of #5944.
Note: I will "Rebase and Merge" this PR. Please review each commit separately.