[
https://issues.apache.org/jira/browse/HBASE-27903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nihal Jain updated HBASE-27903:
-------------------------------
Description:
*Scenario*
If split/merge is disabled at table level , master will submit a
SplitTableRegionProcedure/MergeTableRegionsProcedure , and rollback it as
execution fails during pre-checks .
*Improvement*
Master can check it early and no need to submit
SplitTableRegionProcedure/MergeTableRegionsProcedure when split/merge switch is
disabled at Table level.
*Steps*
{code:java}
create 'testCreateTableWithMergeDisableParameter', 'f1', {MERGE_ENABLED =>
false}
list_regions 'testCreateTableWithMergeDisableParameter'
merge_region
'd21cdc5d488e8036017696c46cffd9b1','6382c8f731a4f0379b6e98ece4b06e3e'
{code}
{code:java}
create 'testcreatetablewithsplitdisableparameter', 'f1', {SPLIT_ENABLED =>
false}
split 'testcreatetablewithsplitdisableparameter','30'{code}
was:
*Scenario:*
If split/merge is disabled at table level , master will submit a
SplitTableRegionProcedure/MergeTableRegionsProcedure , and rollback it as
execution fails during pre-checks .
*Improvement:*
Master can check it early and no need to submit
SplitTableRegionProcedure/MergeTableRegionsProcedure when split/merge switch is
disabled at Table level.
Steps :
{code:java}
create 'testCreateTableWithMergeDisableParameter', 'f1', {MERGE_ENABLED =>
false}
list_regions 'testCreateTableWithMergeDisableParameter'
merge_region
'd21cdc5d488e8036017696c46cffd9b1','6382c8f731a4f0379b6e98ece4b06e3e'
{code}
{code:java}
create 'testcreatetablewithsplitdisableparameter', 'f1', {SPLIT_ENABLED =>
false}
split 'testcreatetablewithsplitdisableparameter','30' {code}
> Skip submitting Split/Merge procedure when split/merge is disabled at table
> level
> ---------------------------------------------------------------------------------
>
> Key: HBASE-27903
> URL: https://issues.apache.org/jira/browse/HBASE-27903
> Project: HBase
> Issue Type: Improvement
> Components: Admin
> Reporter: Ashok shetty
> Assignee: Nihal Jain
> Priority: Minor
>
> *Scenario*
> If split/merge is disabled at table level , master will submit a
> SplitTableRegionProcedure/MergeTableRegionsProcedure , and rollback it as
> execution fails during pre-checks .
> *Improvement*
> Master can check it early and no need to submit
> SplitTableRegionProcedure/MergeTableRegionsProcedure when split/merge switch
> is disabled at Table level.
> *Steps*
> {code:java}
> create 'testCreateTableWithMergeDisableParameter', 'f1', {MERGE_ENABLED =>
> false}
> list_regions 'testCreateTableWithMergeDisableParameter'
> merge_region
> 'd21cdc5d488e8036017696c46cffd9b1','6382c8f731a4f0379b6e98ece4b06e3e'
> {code}
> {code:java}
> create 'testcreatetablewithsplitdisableparameter', 'f1', {SPLIT_ENABLED =>
> false}
> split 'testcreatetablewithsplitdisableparameter','30'{code}
>
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