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From Alexandre Rafalovitch <arafa...@gmail.com>
Subject Re: Improper shutdown of Solr in Jetty 9
Date Tue, 30 Jul 2013 14:21:52 GMT
Of course, I meant Jetty (not Tomcat). So apologies for spam and confusion
of my own. The rest of the statement stands.

Personal website: http://www.outerthoughts.com/
LinkedIn: http://www.linkedin.com/in/alexandrerafalovitch
- Time is the quality of nature that keeps events from happening all at
once. Lately, it doesn't seem to be working.  (Anonymous  - via GTD book)


On Tue, Jul 30, 2013 at 10:20 AM, Alexandre Rafalovitch
<arafalov@gmail.com>wrote:

> Thanks for letting us know. See if you can add it to the documentation
> somewhere.
>
> Solr is not using Tomcat 9, but I believe that was primarily because
> Tomcat 9 requires Java 7 and Solr 4.x is staying with Java 6 as minimum
> requirement.
>
> Regards,
>   Alex.
>
> Personal website: http://www.outerthoughts.com/
> LinkedIn: http://www.linkedin.com/in/alexandrerafalovitch
> - Time is the quality of nature that keeps events from happening all at
> once. Lately, it doesn't seem to be working.  (Anonymous  - via GTD book)
>
>
> On Tue, Jul 30, 2013 at 10:09 AM, Artem Karpenko <a.karpenko@oxseed.com>wrote:
>
>> Uh, sorry for spamming, but if anyone interested there is a way to
>> properly shutdown Jetty when it's launched with --exec flag.
>> You can use JMX to invoke method stop() on the Jetty's Server MBean. This
>> triggers a proper shutdown with all Solr's close() callbacks executed.
>> I wonder why it's not noted at least in Jetty documentation.
>>
>> Regards,
>> Artem Karpenko.
>>
>> 30.07.2013 16:58, Artem Karpenko пишет:
>>
>>  After some investigation I found that the problem is not with Jetty's
>>> version but usage of --exec flag.
>>> Namely, when --exec is used (to specify JVM args) then shutdown is not
>>> graceful, it seems that Java process that is just killed.
>>> Not sure how to handle this...
>>>
>>> Regards,
>>> Artem Karpenko.
>>>
>>> 29.07.2013 16:51, Artem Karpenko пишет:
>>>
>>>> Hi,
>>>>
>>>> I can't make Solr shut down properly when using Jetty 9. Tested this
>>>> with a simple plugin that only extends DirectUpdateHandler2, creates a
>>>> file in constructor and deletes it in close(). While it's working fine
>>>> in the example installation (the one that can be downloaded from Solr
>>>> site) and in the simple custom installation with Jetty 8, it won't in
>>>> Jetty 9. There is not much logging at shutdown at all, just Jetty's
>>>> "closing selector" or smth., unlike with Jetty 8 where it prints various
>>>> "Graceful shutdown" messages from Solr.
>>>>
>>>> Installation procedure I used for both Jettys is rather simple: just put
>>>> solr.war into webapps/ directory, plugin JAR into {core}/lib/ and
>>>> configure update handler in solrconfig.xml.
>>>> OS is Windows 7, Solr 4.4.
>>>> I tried to stop Jetty with both "Ctrl+C" and "java start.jar [port/key
>>>> params] --stop". For Jetty 8 it works fine even with Ctrl+C.
>>>>
>>>> Did anybody stumble on this issue?
>>>>
>>>> Best regards,
>>>> Artem.
>>>>
>>>>
>>
>

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