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Re: [flux-dev] Status update
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Hey Fjodor,
thanks for this contribution, I am looking though this at the moment… :-)
Where can I find the Java main class to start the watcher for a file system and how do I run it (what are the parameters) from the command line?
Cheers,
-Martin
> Am 23.08.2016 um 11:02 schrieb Vershinin Fjodor <fjodor@xxxxxxxxxxxxx>:
>
> Hi, Martin!
> I had prepared gist with final evolution document, you can have a look it here: https://gist.github.com/fjodorver/b5dcfe291bebaea8f8f76fe31220177d ,
> or here in google docs: https://docs.google.com/document/d/1uV9LrHkCLCF10YTaznFowoGpj9z7WQQMciPVRLl3am8
> It would be nice if you can give some comments on this.
>
> Thanks,
> Fjodor
>
> 2016-08-22 10:05 GMT+03:00 Vershinin Fjodor <fjodor@xxxxxxxxxxxxx>:
> Hi!
>
> I hope you are doing extensive testing with all your changes…
>
> Yes, sure, I test all my changes for regressions.
>
> Btw, I have some troubles with time stamp, which I get from file system. Namely, JDK truncates filesystem time stamp up to seconds.
> For example, you can have a look here: http://stackoverflow.com/questions/24804618/get-file-mtime-with-millisecond-resolution-from-java
> There are fix in open-jdk8, however, this patch is still not applied to Oracle JDK.
> So, the main problem is some changes are out of sync, because after truncation some file system changes are traveling to the past.
> It can happen for example when file was deleted very fast.
> I have an idea how to apply quick-fix, namely truncate millisecond part in System.currentTimeMillis(), like here:
> https://github.com/fjodorver/flux/blob/2f5165fa0eac84c32dec9ffddfaa3f64a1a0533f/org.eclipse.flux.watcher/src/main/java/org/eclipse/flux/watcher/fs/JDKProjectWatchService.java#L268
> What do you think?
>
> Fjodor
>
>
>
> --
> Thanks,
> Fjodor
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