[HBASE-15439] getMaximumAllowedTimeBetweenRuns in ScheduledChore ignores the TimeUnit

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0, 1.2.1, 1.1.4, 2.0.0
• Component/s: master, mob, regionserver
• Labels: needs_releasenote
• Hadoop Flags: Reviewed
• Assignee: Jingcheng Du
• Reporter: Ted Yu
• Created: 10/Mar/16 02:53
• Updated: 09/Nov/17 00:13
• Resolved: 14/Mar/16 14:14

Description

I was running IntegrationTestIngestWithMOB test.
I lower the mob compaction chore interval to this value:

    <property>
      <name>hbase.mob.compaction.chore.period</name>
      <value>6000</value>
    </property>

After whole night, there was no indication from master log that mob compaction ran.
All I found was:

2016-03-09 04:18:52,194 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_1] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 05:58:52,516 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_1] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 07:38:52,847 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_2] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 09:18:52,848 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_1] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 10:58:52,932 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_2] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 12:38:52,932 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_1] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 14:18:52,933 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_2] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 15:58:52,957 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_1] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time
2016-03-09 17:38:52,960 INFO  [tyu-hbase-rhel-re-2.novalocal,20000,1457491115327_ChoreService_2] hbase.ScheduledChore: Chore: tyu-hbase-rhel-re-2.novalocal,20000,1457491115327-  MobCompactionChore missed its start time