[jira] [Updated] (HBASE-25187) Improve SizeCachedKV variants initialization

2021-04-11 Thread Guanghao Zhang (Jira)


 [ 
https://issues.apache.org/jira/browse/HBASE-25187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Guanghao Zhang updated HBASE-25187:
---
Fix Version/s: 2.2.7

> Improve SizeCachedKV variants initialization
> 
>
> Key: HBASE-25187
> URL: https://issues.apache.org/jira/browse/HBASE-25187
> Project: HBase
>  Issue Type: Improvement
>Reporter: ramkrishna.s.vasudevan
>Assignee: ramkrishna.s.vasudevan
>Priority: Minor
> Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.4, 2.5.0
>
>
> Currently in SizeCachedKV we get the rowlength and Key length from the 
> buffers. This can be optimized because we can pass the keylen and row len 
> while actually creating the cell while reading the cell from the block.  Some 
> times we see that the SizeCachedKV takes the max width in a flame graph - 
> considering the fact we also do a sanity check on the created KV. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)


[jira] [Updated] (HBASE-25187) Improve SizeCachedKV variants initialization

2020-11-23 Thread Andrew Kyle Purtell (Jira)


 [ 
https://issues.apache.org/jira/browse/HBASE-25187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Kyle Purtell updated HBASE-25187:

Fix Version/s: (was: 2.4.0)
   2.5.0

> Improve SizeCachedKV variants initialization
> 
>
> Key: HBASE-25187
> URL: https://issues.apache.org/jira/browse/HBASE-25187
> Project: HBase
>  Issue Type: Improvement
>Reporter: ramkrishna.s.vasudevan
>Assignee: ramkrishna.s.vasudevan
>Priority: Minor
> Fix For: 3.0.0-alpha-1, 2.3.4, 2.5.0
>
>
> Currently in SizeCachedKV we get the rowlength and Key length from the 
> buffers. This can be optimized because we can pass the keylen and row len 
> while actually creating the cell while reading the cell from the block.  Some 
> times we see that the SizeCachedKV takes the max width in a flame graph - 
> considering the fact we also do a sanity check on the created KV. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)


[jira] [Updated] (HBASE-25187) Improve SizeCachedKV variants initialization

2020-10-25 Thread Viraj Jasani (Jira)


 [ 
https://issues.apache.org/jira/browse/HBASE-25187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Viraj Jasani updated HBASE-25187:
-
Fix Version/s: (was: 2.3.3)
   2.3.4
   2.4.0

> Improve SizeCachedKV variants initialization
> 
>
> Key: HBASE-25187
> URL: https://issues.apache.org/jira/browse/HBASE-25187
> Project: HBase
>  Issue Type: Improvement
>Reporter: ramkrishna.s.vasudevan
>Assignee: ramkrishna.s.vasudevan
>Priority: Minor
> Fix For: 3.0.0-alpha-1, 2.4.0, 2.3.4
>
>
> Currently in SizeCachedKV we get the rowlength and Key length from the 
> buffers. This can be optimized because we can pass the keylen and row len 
> while actually creating the cell while reading the cell from the block.  Some 
> times we see that the SizeCachedKV takes the max width in a flame graph - 
> considering the fact we also do a sanity check on the created KV. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)