Ariel Weisberg created CASSANDRA-19381:
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Summary: StreamingTombstoneHistogramBuilder.DataHolder does not
merge bins correctly on overflow
Key: CASSANDRA-19381
URL: https://issues.apache.org/jira/browse/CASSANDRA-19381
Project: Cassandra
Issue Type: Bug
Components: Local/SSTable
Reporter: Ariel Weisberg
The algorithm tries to merge the two nearest points in the histogram and create
a new point that is in between the two merged points based on the weight of
each point. This can overflow long arithmetic with the code that is currently
there and the work around is pick one of the points and just put it there.
This can be worked around by changing the midpoint calculation to not overflow.
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