[HBASE-24024] Optionally reject multi() requests with very high no of rows - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.0.0-alpha-1, 2.3.0, 1.7.0
Component/s: None
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New Config: hbase.rpc.rows.size.threshold.reject
-----------------------------------------------------------------------

Default value: false
Description:
If value is true, RegionServer will abort batch requests of Put/Delete with number of rows in a batch operation exceeding threshold defined by value of config: hbase.rpc.rows.warning.threshold.

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New Config: hbase.rpc.rows.size.threshold.reject ----------------------------------------------------------------------- Default value: false Description: If value is true, RegionServer will abort batch requests of Put/Delete with number of rows in a batch operation exceeding threshold defined by value of config: hbase.rpc.rows.warning.threshold.

Description

As part of multi() request, RegionServer might receive requests with higher rows than row size threshold defined by hbase.rpc.rows.warning.threshold, and we provide warning log. To improve CPU consumption, we should introduce a config that would let RegionServer reject such requests other than providing warning log. This is an attempt to not let any client overburden CPU computation available to RegionServers.

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Assignee:: Viraj Jasani

Reporter:: Viraj Jasani

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 20/Mar/20 10:58

Updated:: 18/May/20 15:26

Resolved:: 25/Apr/20 12:07