Clay Gerrard 369447ec47 Fix purge for tombstone only REVERT job ...

When we revert a partition we normally push it off to the specific
primary node for the index of the data files in the partition.  However,
when a partition is devoid of any data files (only tombstones) we build
a REVERT job with a frag_index of None.

This change updates the ECDiskFile's purge method to be robust to
purging tombstones when the frag_index is None.

Add probetest to validate tombstone only revert jobs will clean
themselves up if they can validate they're in-sync with part-replica
count nodes - even if one of the primaries is down (in which case they
sync tombstones with other handoffs to fill in for the primaries)

Change-Id: Ib9a42f412fb90d51959efce886c0f8952aba8d85

2015-09-10 11:07:04 +01:00

14 KiB

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