scwhittle commented on code in PR #33780:
URL: https://github.com/apache/beam/pull/33780#discussion_r1939108661
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sdks/java/harness/src/main/java/org/apache/beam/fn/harness/state/StateBackedIterable.java:
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@@ -105,6 +106,12 @@ private static class WrappedObservingIterator<T> extends
ElementByteSizeObservab
private boolean observerNeedsAdvance = false;
private boolean exceptionLogged = false;
+ private final Random randomGenerator = new Random();
Review Comment:
should we use ThreadLocalRandom?
for dataflow streaming we have lots of bundles, and thus might have a lot of
these if used for input.
see https://github.com/apache/beam/pull/33737 for OutputObjectAndByteCounter
change
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