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Jan Høydahl commented on SOLR-4509: ----------------------------------- Discovered that while SolrCLI changed to {code} String builderClassName = System.getProperty("solr.authentication.httpclient.builder"); {code} the property set in {{bin/solr}} is still the old {{solr.authentication.httpclient.configurer}} {code} if [ "$SOLR_AUTHENTICATION_CLIENT_CONFIGURER" != "" ]; then AUTHC_CLIENT_CONFIGURER_ARG="-Dsolr.authentication.httpclient.configurer=$SOLR_AUTHENTICATION_CLIENT_CONFIGURER" fi {code} and likewise in {{bin/solr.in.sh}} Also looks like the Windows scripts lack support for these settings. > Move to non deprecated HttpClient impl classes to remove stale connection > check on every request and move connection lifecycle management towards the > client. > ------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: SOLR-4509 > URL: https://issues.apache.org/jira/browse/SOLR-4509 > Project: Solr > Issue Type: Improvement > Environment: 5 node SmartOS cluster (all nodes living in same global > zone - i.e. same physical machine) > Reporter: Ryan Zezeski > Assignee: Mark Miller > Priority: Minor > Fix For: master (7.0) > > Attachments: > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > 0001-SOLR-4509-Move-to-non-deprecated-HttpClient-impl-cla.patch, > IsStaleTime.java, SOLR-4509-4_4_0.patch, SOLR-4509.patch, SOLR-4509.patch, > SOLR-4509.patch, SOLR-4509.patch, SOLR-4509.patch, SOLR-4509.patch, > SOLR-4509.patch, SOLR-4509.patch, SOLR-4509.patch, > baremetal-stale-nostale-med-latency.dat, > baremetal-stale-nostale-med-latency.svg, > baremetal-stale-nostale-throughput.dat, baremetal-stale-nostale-throughput.svg > > > By disabling the Apache HTTP Client stale check I've witnessed a 2-4x > increase in throughput and reduction of over 100ms. This patch was made in > the context of a project I'm leading, called Yokozuna, which relies on > distributed search. > Here's the patch on Yokozuna: https://github.com/rzezeski/yokozuna/pull/26 > Here's a write-up I did on my findings: > http://www.zinascii.com/2013/solr-distributed-search-and-the-stale-check.html > I'm happy to answer any questions or make changes to the patch to make it > acceptable. > ReviewBoard: https://reviews.apache.org/r/28393/ -- 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