[KUDU-1549] LBM should start up faster

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: tablet, tserver
• Labels: data-scalability
• Environment: cpu: Intel(R) Xeon(R) CPU E5-2660 v3 @ 2.60GHz; mem: 252 G; disk: single ssd 1.5 T left.
• Assignee: Adar Dembo
• Reporter: zhangsong
• Created: 05/Aug/16 02:24
• Updated: 26/Dec/17 15:32
• Resolved: 15/May/17 23:22

Description

After experiencing physical node crash, it found recovery/start speed of kudu-tserver is slower than that of usual restart case. There are some message like "Found partial trailing metadata" in kudu-tserver log and it seems cost more than 20 minute to recover these metadata.
According to adar , it should be this slow.
attachment is the start log .

Issue Links

• is duplicated by: KUDU-2248 kudu large number of containers
• relates to: KUDU-2014 Explore additional approaches to improve LBM startup time