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List:       openjdk-serviceability-dev
Subject:    Re: URGENT RFR(XXS): 8193225 - [BACKOUT] fix for 8182307 Error during JRMP connection
From:       "Daniel D. Daugherty" <daniel.daugherty () oracle ! com>
Date:       2017-12-08 1:31:26
Message-ID: edc8510d-6df2-4a2c-5c37-092f6b59c907 () oracle ! com
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On 12/7/17 8:26 PM, serguei.spitsyn@oracle.com wrote:
> +1
>
> Sorry, your fix broke two hs-tier3 tests.

Me too!


> I've decided to always run all hs-tier's before any of my 
> integrations. :(

My last test run with the fix for 8182307 by itself was a Mach5 tier[1-5]
job on 11.22... There were no RMI test failures...

I cannot explain what happened (yet)...

Dan


>
> Thanks,
> Serguei
>
>
> On 12/7/17 16:57, Igor Ignatyev wrote:
>> Reviewed.
>>
>> -- Igor
>>
>>> On Dec 7, 2017, at 4:46 PM, Daniel D. Daugherty 
>>> <daniel.daugherty@oracle.com> wrote:
>>>
>>> Resending with the correct subject line!
>>>
>>>
>>> Greetings,
>>>
>>> My fix for the following bug:
>>>
>>>          JDK-8182307: Error during JRMP connection establishment
>>>          https://bugs.openjdk.java.net/browse/JDK-8182307
>>>
>>> broke two hs-tier3 tests. I'm backing out the fix via:
>>>
>>>          JDK-8193225 [BACKOUT] fix for 8182307 Error during JRMP 
>>> connection establishment
>>>          https://bugs.openjdk.java.net/browse/JDK-8193225
>>>
>>> Here's the webrev:
>>>
>>> http://cr.openjdk.java.net/~dcubed/8193225-webrev/jdk10-0/
>>>
>>> This is a simple "hg backout". I need a single (R)eviewer. Thanks!
>>>
>>> Dan
>>>
>>>
>>>
>>> On 12/7/17 11:38 AM, Daniel D. Daugherty wrote:
>>>> Greetings,
>>>>
>>>> I have a small fix for a very intermittent ServerSocket related test
>>>> failure:
>>>>
>>>>          JDK-8182307: Error during JRMP connection establishment
>>>>          https://bugs.openjdk.java.net/browse/JDK-8182307
>>>>
>>>> The fix is copied from Jerry's work on the following bugs:
>>>>
>>>>          JDK-8182757 JDWP: Socket Transport handshake hangs on Solaris
>>>>          https://bugs.openjdk.java.net/browse/JDK-8182757
>>>>
>>>>          JDK-8178676 nsk/jvmti/AttachOnDemand/attach045 fails with 
>>>> Exception
>>>>          https://bugs.openjdk.java.net/browse/JDK-8178676
>>>>
>>>> For the gory details of the reasons for this fix please see
>>>> Jerry's bugs.
>>>>
>>>> Webrev URL: http://cr.openjdk.java.net/~dcubed/8182307-webrev/jdk10-0/
>>>>
>>>>
>>>> I observed this test failure one time in my Thread-SMR work and have
>>>> been including this fix in months of Thread-SMR stress testing. It was
>>>> also included in both JPRT and Mach5 tier[1-5] testing of the 
>>>> Thread-SMR
>>>> changes.
>>>>
>>>> Thanks, in advance, for any comments, suggestions or questions.
>>>>
>>>> Dan
>>>>
>

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