[ACCUMULO-2037] Tablets not assigned to last location

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0, 1.4.1, 1.4.2, 1.4.4, 1.5.0
• Fix Version/s: 1.4.5, 1.5.1, 1.6.0
• Assignee: Eric C. Newton
• Reporter: Keith Turner
• Created: 17/Dec/13 00:12
• Updated: 23/Aug/14 00:38
• Resolved: 19/Dec/13 16:41

Description

I ran continuous ingest on a small cluster, stopped ingest, and then restarted Accumulo. After restart I looked last and current locations of tablets in the metadata table. There were 2k tablets and I just spot checked a few random places, but nothing seemed to be assigned to the last loc.

root@accumulo> scan -t accumulo.metadata -b 2 -c loc,last
2;001015b last:142f897d61d0004 []    ip-10-1-3-16:9997
2;001015b loc:342f897d5cd000d []    ip-10-1-3-27:9997
2;002028 last:242f897d5dd0002 []    ip-10-1-3-28:9997
2;002028 loc:142f897d61d01ae []    ip-10-1-3-20:9997
2;00303c last:342f897d5cd0004 []    ip-10-1-3-25:9997
2;00303c loc:142f897d61d01b1 []    ip-10-1-3-23:9997
2;00404a last:342f897d5cd0004 []    ip-10-1-3-25:9997
2;00404a loc:142f897d61d01b5 []    ip-10-1-3-26:9997
2;00505b last:142f897d61d0004 []    ip-10-1-3-16:9997
2;00505b loc:342f897d5cd000d []    ip-10-1-3-27:9997
2;006066 last:142f897d61d0004 []    ip-10-1-3-16:9997
2;006066 loc:342f897d5cd000c []    ip-10-1-3-29:9997
2;007073a last:142f897d61d0004 []    ip-10-1-3-16:9997
2;007073a loc:342f897d5cd000f []    ip-10-1-3-21:9997
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Issue Links

• relates to: ACCUMULO-2185 determine how rfile block location impacts performance