[HBASE-11871] Avoid usage of KeyValueUtil#ensureKeyValue - ASF JIRA

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Details

Type: Umbrella
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.0.0
Component/s: regionserver
Labels:
- None

Description

Now we try to use diff impls of Cells (other than KV) in server side for optimizations. (~~HBASE-11870~~ is one like this) Having code KeyValueUtil#ensureKeyValue can be dangerous as it recreate the Cell and do buffer copy. This is an umbrella issue. Will raise small sub tasks in specific areas and tackle this.

Attachments

Issue Links

is related to

HBASE-11425 Cell/DBB end-to-end on the read-path

Closed

relates to

PHOENIX-1282 Remove usage of KeyValueUtil.ensureKeyValue

Open

Sub-Tasks

1.	Avoid usage of KeyValueUtil#ensureKeyValue from Compactor	Closed	Anoop Sam John
2.	Remove the deprecated pre/postGet CP hook	Closed	Anoop Sam John
3.	Avoid usage of KeyValueUtil#ensureKeyValue in simple cases	Closed	Anoop Sam John
4.	Remove deprecated APIs from Filter	Closed	Anoop Sam John
5.	Avoid KeyValueUtil#ensureKeyValue from DefaultMemStore	Closed	Anoop Sam John
6.	Avoid KeyValueUtil#ensureKeyValue from DefaultMemStore	Closed	Anoop Sam John
7.	[Branch-1] Avoid need to always do KeyValueUtil#ensureKeyValue for Filter transformCell	Closed	Anoop Sam John
8.	Deprecate KeyValueUtil#ensureKeyValue(s)	Closed	Anoop Sam John
9.	Find a way to set timestamp on Cells on the server	Closed	Anoop Sam John
10.	Remove deprecated APIs from Result	Closed	Anoop Sam John
11.	Remove deprecated APIs from Mutation(s)	Closed	Anoop Sam John
12.	Avoid KeyValueUtil#ensureKeyValue some more simple cases	Closed	Anoop Sam John
13.	Avoid KeyValue in Prefix Tree	Closed	ramkrishna.s.vasudevan

Activity

People

Assignee:: Anoop Sam John

Reporter:: Anoop Sam John

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 01/Sep/14 06:05

Updated:: 17/Jun/22 05:24

Resolved:: 14/Sep/16 04:37