Analytics/Server Admin Log

2015-10-09

 * 14:54 joal: Cassandra restarted on aqs1003
 * 09:15 joal: Restart cassandra on aqs1002

2015-10-08

 * 17:38 joal: Backfilling load from hadoop to cassandra from beginning of october

2015-10-07

 * 16:32 joal: Started cassandra load jobs from 2015-10-01

2015-10-01

 * 16:27 valhallasw`cloud: testing again
 * 16:13 valhallasw`cloud: test

2015-09-29

 * 10:51 joal: cluster back to normql state. Some errors are still not explained, need to be carefull.

2015-09-28

 * 14:56 joal: backfilling various load jobs having failed at earlier stages than check_sequence_statistics
 * 13:03 joal: Errors on cluster, dome refine jobs have failed, investigating.

2015-08-19

 * 18:20 ottomata: does this log work?

March 25

 * 22:09 qchris: starting HDFS balance for unhealty node analytics1016.eqiad.wmnet with healty nodes analytics1037.eqiad.wmnet,analytics1040.eqiad.wmnet

February 25

 * 16:07 ottomata: hello?

February 7

 * 02:10 qchris: Ran kafka leader re-election as analytics1021 dropped out of it's partition leader role.
 * 01:32 qchris: name nodes died with error "Java heap space" and did not come back up. Bumping heap allowed to resurrect them (See ).

February 4

 * 23:22 qchris: Manual failover of Hadoop namenode from analytics1001 to analytics1002, as analytics1001 had Heap space errors
 * 07:49 qchris: Manual failover of Hadoop namenode from analytics1002 to analytics1001, as analytics1002 had Heap space errors

January 30

 * 20:21 ottomata: deployed refinery 0.0.4
 * 19:37 ottomata: released refinery 0.0.4

January 25

 * 21:53 qchris: Marked raw text webrequest partition for 2015-01-24T00/1H ok (See )

January 23

 * 22:46 qchris: Marked raw upload webrequest partition for 2015-01-16T12/1H ok (The partition only needed deduping)
 * 22:23 qchris: Marked raw upload webrequest partition for 2015-01-16T01/1H ok (The partition only needed deduping)
 * 22:11 qchris: Marked raw upload webrequest partition for 2015-01-15T17/1H ok (The partition only needed deduping)
 * 22:04 qchris: Marked raw text webrequest partition for 2015-01-15T15/1H ok (The partition only needed deduping)
 * 22:01 qchris: Marked raw mobile webrequest partition for 2015-01-16T01/1H ok (The partition only needed deduping)

January 15

 * 08:25 qchris: Ran kafka leader re-election to bring analytics1021 back into the set of leaders

January 10

 * 16:55 qchris: Dropped wmf.webstats tables, as announced on https://lists.wikimedia.org/pipermail/analytics/2015-January/003019.html

January 6

 * 12:15 qchris: Marked raw mobile+text webrequest partitions for 2015-01-05T17/1H ok (See )

January 4

 * 12:06 qchris: Marked raw mobile and upload webrequest partition for 2015-01-03T10/1H ok (See )

January 2

 * 21:21 qchris: Ran kafka leader re-election to bring analytics1021 back into the set of leaders
 * 21:07 qchris: Marked raw bits, text, and upload webrequest partition for 2014-12-11T14/1H ok (See )
 * 19:05 qchris: Marked raw text+upload webrequest partitions for 2014-12-26T06/1H ok (See )
 * 15:51 qchris: Marked raw text webrequest partition for 2014-12-11T20/1H ok (See )
 * 12:39 qchris: Marked raw mobile webrequest partition for 2014-12-29T17/1H ok (See )
 * 11:21 qchris: Marked raw text webrequest partition for 2014-12-30T20/1H ok (See )

January 1

 * 20:26 qchris: Marked raw webrequest partitions for 2014-12-10T14/2H ok (See )