[
https://issues.apache.org/jira/browse/HBASE-19746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16321315#comment-16321315
]
Sergey Soldatov commented on HBASE-19746:
-----------------------------------------
My concern is whether it's reasonable to use functional stuff here (Stream plus
filters). Quick benchmarks results:
{noformat}
MyBenchmark.testUsingExtendedCellGetType avgt 15 1.074 ± 0.030 ns/op
MyBenchmark.testUsingKeyValueGetType avgt 15 0.620 ± 0.019 ns/op
MyBenchmark.testUsingNewGetType avgt 15 44.002 ± 1.690 ns/op
{noformat}
As we can see functional version is 40 times slower than the one we have in
ExtendedCell and almost 70 times slower than the original version that we have
in KeyValue.
> Add default impl to Cell#getType
> --------------------------------
>
> Key: HBASE-19746
> URL: https://issues.apache.org/jira/browse/HBASE-19746
> Project: HBase
> Issue Type: Sub-task
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: HBASE-19746.v0.patch
>
>
> Noticed this issue when migrating the app to branch-2.
> {{Cell}} is IA.Public so it should obey our compatibility rules. Not sure
> whether any related discussion had be in HBASE-19112. It worthwhile, however,
> to raise this issue again.
> FYI [~anoopsamjohn] [~ram_krish] [~stack]
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
