[KUDU-2185] Illegal state makes tserver crash on tablet copy

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.2.0
• Fix Version/s: n/a
• Component/s: consensus
• Assignee: Unassigned
• Reporter: David Alves
• Created: 09/Oct/17 23:47
• Updated: 14/Apr/18 00:55
• Resolved: 14/Apr/18 00:54

Description

Recently found a crash on what appears to be an illegal state during tablet copy:

ts_tablet_manager.cc:457] T ae56bc7090524356851caf4742968c4b P 1c3d0a95012f4537a2938dc82034a07e:  Tablet Copy: Found tablet in TABLET_DATA_COPYING state during StartTabletCopy()

This was found on Kudu 1.2.0, but the statement is still present in master (new LOC is 561).

For some context this was on a TS that had just suffered a bunch of IO errors due to lack of disk space.

Issue Links

• duplicates: KUDU-2293 tserver crashes with 'Found tablet in TABLET_DATA_COPYING state during StartTabletCopy()' message