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Joel Bernstein edited comment on SOLR-8550 at 1/14/16 5:41 PM: --------------------------------------------------------------- The general design is to add a new AsyncStream which will be handled differently by the /stream handler. When the /stream handler sees an AsyncStream it will open it and just keep it around in a memory. The AsyncStream will have a thread that wakes up periodically and opens, reads, and closes it's underlying stream. Syntax would look like this: {code} async(alert()) {code} The AlertStream would be a new stream created in a different ticket. Parallel async streams should work fine as well, facilitating very large scale alerting systems: {code} parallel(async(alert())) {code} In the parallel example the AsyncStream would be pushed to worker nodes where they would live. was (Author: joel.bernstein): The general design is to add a new AsyncStream which will be handled differently by the /stream handler. When the /stream handler sees an AsyncStream it will open it and just keep it around in a memory. The AsyncStream will have a thread that wakes up periodically and opens, reads, and closes it's underlying stream. Syntax would look like this: {code} async(alert()) {code} The AlertStream would be a new stream created in a different ticket. Parallel async streams should work fine as well, facelitating very large scale alerting systems: {code} parallel(async(alert())) {code} In the parallel example the AsyncStream would be pushed to worker nodes where they would live. > Add asynchronous streams to the Streaming API to facilitate alerting > -------------------------------------------------------------------- > > Key: SOLR-8550 > URL: https://issues.apache.org/jira/browse/SOLR-8550 > Project: Solr > Issue Type: Bug > Reporter: Joel Bernstein > > Currently all streams are are synchronously *pulled* from a client. > It would be great to add the capability to have Asyncronous streams that live > within Solr that can *push* content as well. This would facilite very large > scale alerting. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org