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https://issues.apache.org/jira/browse/HBASE-25685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17306332#comment-17306332
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Michael Stack commented on HBASE-25685:
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THanks for taking it [~weichiu] What you thinking?
> asyncprofiler2.0 no longer supports svg; wants html
> ---------------------------------------------------
>
> Key: HBASE-25685
> URL: https://issues.apache.org/jira/browse/HBASE-25685
> Project: HBase
> Issue Type: Bug
> Reporter: Michael Stack
> Assignee: Wei-Chiu Chuang
> Priority: Major
>
> asyncprofiler2.0 is out. Its a nice tool. Unfortunately, it dropped the svg
> formatting option that we use in our servlet. Now it wants you to pass html.
> Lets fix.
> Old -o on asyncprofiler1.x
> -o fmt output format: summary|traces|flat|collapsed|svg|tree|jfr
> New -o asyncprofiler 2.x
> -o fmt output format: flat|traces|collapsed|flamegraph|tree|jfr
> If you pass svg to 2.0, it does nothing ... If you run the command hbase is
> running you see:
> {code}
> /tmp/prof-output$ sudo -u hbase /usr/lib/async-profiler/profiler.sh -e cpu -d
> 10 -o svg -f /tmp/prof-output/async-prof-pid-8346-cpu-1x.svg 8346
> [ERROR] SVG format is obsolete, use .html for FlameGraph
> {code}
> At a minimum can make it so the OUTPUT param supports HTML. Here is current
> enum state:
> {code}
> enum Output {
> SUMMARY,
> TRACES,
> FLAT,
> COLLAPSED,
> SVG,
> TREE,
> JFR
> }
> {code}
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