Robert Burke created BEAM-4852:
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Summary: [Go SDK] Beam should not retain the symbol table after
function resolution
Key: BEAM-4852
URL: https://issues.apache.org/jira/browse/BEAM-4852
Project: Beam
Issue Type: Bug
Components: sdk-go
Reporter: Robert Burke
In some instances, Beam Go requires introspecting the symbol table for the
binary to resolve functions. However it may be possible to cache these results
for all applicable functions, and then allow the table to be garbage collected.
The table represents a large heap cost that is retained for the lifetime of a
job.
A secondary goal would be to avoid incurring the cost entirely when there's
nothing to look up for a job. Eg for unit tests, or ancillary uses of the beam
SDK (eg. migrating from some other system to beam shouldn't incur the cost when
the old system is being used, just because beam is linked in and triggered by a
runtime switch).
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