Stephen Mallette created TINKERPOP-3302:
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Summary: Prevent negative input to barrier()
Key: TINKERPOP-3302
URL: https://issues.apache.org/jira/browse/TINKERPOP-3302
Project: TinkerPop
Issue Type: Bug
Components: process
Affects Versions: 3.7.8
Reporter: Stephen Mallette
Automated docs testing surfaced that:
{code}
A value of zero or less is accepted without raising an error, but the barrier
then never fills and releases no traversers, so the traversal downstream of the
step produces no results. A positive value is therefore required for the step
to emit anything.
{code}
not so good that the barrier never fills. should validate for zero or less.
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