Thanks for the clarification On 28 April 2016 at 15:12, P. Taylor Goetz <[email protected]> wrote:
> The documentation is wrong. See: > > https://issues.apache.org/jira/browse/STORM-841 > > At some point it looks like the change made there got reverted. I will > reopen it to make sure the documentation is corrected. > > OutputCollector is NOT thread-safe. > > -Taylor > > On Apr 28, 2016, at 9:06 AM, Stephen Powis <[email protected]> wrote: > > "Its perfectly fine to launch new threads in bolts that do processing > asynchronously. OutputCollector > <http://storm.apache.org/releases/current/javadocs/org/apache/storm/task/OutputCollector.html> > is thread-safe and can be called at any time." > > > From the docs for 0.9.6: > http://storm.apache.org/releases/0.9.6/Concepts.html#bolts > > On Thu, Apr 28, 2016 at 9:03 AM, P. Taylor Goetz <[email protected]> > wrote: > >> IIRC there was discussion about making it thread safe, but I don't >> believe it was implemented. >> >> -Taylor >> >> On Apr 28, 2016, at 3:52 AM, Julien Nioche <[email protected]> >> wrote: >> >> Hi Stephen >> >> I asked the same question in February but did not get a reply >> >> >> https://mail-archives.apache.org/mod_mbox/storm-user/201602.mbox/%3cca+-fm0urpf3fuerozywpzmxu-kdbgf-zj3wbyr8evsaqjc6...@mail.gmail.com%3E >> >> Anyone who could confirm this? >> >> Thanks >> >> On 27 April 2016 at 14:05, Steven Lewis <[email protected]> wrote: >> >>> I have conflicting information, and have not checked personally but has >>> the output collector finally been made thread safe for emitting in version >>> 1.0 or 0.10? I know it was a huge problem in 0.9.5 when trying to do >>> threading in a bolt for async future calls and emitting once it returns. >>> >>> This email and any files transmitted with it are confidential and >>> intended solely for the individual or entity to whom they are addressed. If >>> you have received this email in error destroy it immediately. *** Walmart >>> Confidential *** >>> >> >> >> >> -- >> >> *Open Source Solutions for Text Engineering* >> >> http://www.digitalpebble.com >> http://digitalpebble.blogspot.com/ >> #digitalpebble <http://twitter.com/digitalpebble> >> >> > > -- *Open Source Solutions for Text Engineering* http://www.digitalpebble.com http://digitalpebble.blogspot.com/ #digitalpebble <http://twitter.com/digitalpebble>
