Re: [mat-dev] Acquire Dumps and Boolean flags

["Kevin Grigorenko" <kevin.grigorenko@xxxxxxxxxx>]

Hey Andrew, looks
good, nice job. Only minor thing I noticed is an informational "Setting
null value for: vmoptions" message during the acquisition process.
It's unclear to me what this is needed for.

--
Kevin Grigorenko
IBM App Platform SWAT




From:
       Andrew
Johnson <andrew_johnson@xxxxxxxxxx>
To:
       "Memory
Analyzer Dev list" <mat-dev@xxxxxxxxxxx>
Date:
       04/13/2021
02:10 PM
Subject:
       [EXTERNAL]
[mat-dev] Acquire Dumps and Boolean flags
Sent
by:        "mat-dev"
<mat-dev-bounces@xxxxxxxxxxx>

---

I've made some improvements
to acquire dumps allow the use of jcmd to generate dumps – both for HPROF
and for the IBM exec dump provider enable chunked zip option for HPROF
/ export HPROF make the PID column wider for long pids ‍‍‍‍‍‍‍‍‍‍‍‍‍
I've made some improvements to acquire dumps

allow the use of jcmd to generate dumps – both for HPROF and for the IBM
exec dump provider 
enable chunked zip option for HPROF / export HPROF
make the PID column wider for long pids
improved documentation for later JVMs
boolean flags for providers etc. are not now marked as mandatory
improvements in zip/jextract where source and target are the same
progress monitor for zipping 
progress monitor for HPROF process listing

Dump parsers now have Eclipse content describers more closely tied to the
parsers - so MAT can better identify dumps with the wrong extension.
I also added some more validation for the UI arguments for file names and
directories. 

I have also tried using a check box for boolean arguments for all queries
rather than a combo box with true/false. I think it's slightly clearer
but what do you think? 

Please have a test of a snapshot build and say what you think.

Andrew Johnson 

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