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Ted Sullivan edited comment on SOLR-3585 at 6/11/14 3:48 PM: ------------------------------------------------------------- Curious as to why this issue has not been picked up/scheduled for a release. I am working with a client that is using DataImportHandler to connect to Oracle and because of performance issues with the latter (vis Clobs) needs every speed improvement that they can get. They have 5 parallel DIH handlers and that helps. They recently installed this patch and report that they get a better than 2X improvement (~50 minutes for a load compared to ~20 minutes with the patch). Is there a reason why this submission has stalled? Given the removal of multithreading in DIH, this seems to be a very good replacement option, and since it is a UpdateRequestProcessor, it is of general use. was (Author: tedsullivan): Curious as to why this issue has not been picked up/scheduled for a release. I am working with a client that is using DataImportHandler to connect to Oracle and because of performance issues with the latter (vis Clobs) needs every speed improvement that they can get. They have 5 parallel DIH handlers and that helps. They recently installed this patch and report that they get a better than 2X improvement (~50 minutes for a load compared to ~20 minutes with the patch). Is there a reason why this submission has stalled? Given the removal of multithreading in DIH, this seems to be a very good replacement option, and since it is a UpdateRequestHandler, it is of general use. > processing updates in multiple threads > -------------------------------------- > > Key: SOLR-3585 > URL: https://issues.apache.org/jira/browse/SOLR-3585 > Project: Solr > Issue Type: Improvement > Components: update > Affects Versions: 4.0-ALPHA, 5.0 > Reporter: Mikhail Khludnev > Attachments: SOLR-3585.patch, SOLR-3585.patch, multithreadupd.patch, > report.tar.gz > > > Hello, > I'd like to contribute update processor which forks many threads which > concurrently process the stream of commands. It may be beneficial for users > who streams many docs through single request. -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org