[HBASE-17942] Disable region splits and merges per table - ASF JIRA

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Details

Type: New Feature
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.3.0
Component/s: None
Labels:
None

Release Note:
This patch adds the ability to disable split and/or merge for a table (By default, split and merge are enabled for a table).

Description

Snapshot of a large tables usually fails when region split/merge happens during snapshot. ~~HBASE-15128~~ has introduced enable/disable switch for split /merges, but only cluster - wide which is not always good in a large deployments. The new feature will improve snapshot stability ands performance for a single table.

Attachments

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HBASE-17942.master.001.patch
27/Jan/19 14:41
23 kB
Nihal Jain
HBASE-17942.master.002.patch
29/Jan/19 10:07
28 kB
Nihal Jain
HBASE-17942.master.003.patch
30/Jan/19 18:51
28 kB
Nihal Jain
HBASE-17942.master.003.patch
31/Jan/19 19:48
28 kB
Nihal Jain
HBASE-17942.master.003.patch
12/Feb/19 13:22
28 kB
Nihal Jain
HBASE-17942.master.003.patch
18/Feb/19 03:11
28 kB
Guanghao Zhang

Issue Links

blocks

HBASE-16465 Disable region splits and merges, balancer during full backup

Open

is related to

HBASE-15128 Disable region splits and merges switch in master

Resolved

HBASE-21936 Disable split/merge of a table during snapshot

Resolved

links to

Review Board (master)

Activity

People

Assignee:: Nihal Jain

Reporter:: Vladimir Rodionov

Votes:: 0 Vote for this issue

Watchers:: 10 Start watching this issue

Dates

Created:: 19/Apr/17 19:25

Updated:: 19/Feb/19 23:28

Resolved:: 18/Feb/19 15:27