Tomasz Grabiec 083b9cddef row_cache: Fix handling of concurrent partition population ...

This fixes a regression introduced in 27a3b4bca9 (master only).

partition_range_cursor assumes that as long as references are valid,
_end is valid as well. But if new entries were inserted before _end,
it may not, if the new entries fall after the query range. This may
result in reads returning partitions from outside the query range.
Message-Id: <1507815478-20269-1-git-send-email-tgrabiec@scylladb.com>

2017-10-12 15:55:20 +01:00

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