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Posted to dev@lucene.apache.org by "Lucene/Solr QA (JIRA)" <ji...@apache.org> on 2018/10/04 01:23:00 UTC
[jira] [Commented] (LUCENE-8496) Explore selective dimension
indexing in BKDReader/Writer
[ https://issues.apache.org/jira/browse/LUCENE-8496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637680#comment-16637680 ]
Lucene/Solr QA commented on LUCENE-8496:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 10 new or modified test files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m 57s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Release audit (RAT) {color} | {color:green} 1m 44s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Check forbidden APIs {color} | {color:green} 0m 17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Validate source patterns {color} | {color:green} 0m 17s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 7m 11s{color} | {color:red} codecs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 31m 26s{color} | {color:green} core in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 16s{color} | {color:green} highlighter in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 15s{color} | {color:green} join in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 17s{color} | {color:green} memory in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m 56s{color} | {color:green} sandbox in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 45s{color} | {color:green} spatial-extras in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 5m 53s{color} | {color:green} test-framework in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 87m 35s{color} | {color:red} core in the patch failed. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}163m 16s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | lucene.codecs.simpletext.TestSimpleTextPointsFormat |
| | solr.cloud.autoscaling.IndexSizeTriggerTest |
| | solr.cloud.autoscaling.sim.TestSimTriggerIntegration |
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|| Subsystem || Report/Notes ||
| JIRA Issue | LUCENE-8496 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12942299/LUCENE-8496.patch |
| Optional Tests | compile javac unit ratsources checkforbiddenapis validatesourcepatterns |
| uname | Linux lucene2-us-west.apache.org 4.4.0-112-generic #135-Ubuntu SMP Fri Jan 19 11:48:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | ant |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-LUCENE-Build/sourcedir/dev-tools/test-patch/lucene-solr-yetus-personality.sh |
| git revision | master / 46f753d |
| ant | version: Apache Ant(TM) version 1.9.6 compiled on July 20 2018 |
| Default Java | 1.8.0_172 |
| unit | https://builds.apache.org/job/PreCommit-LUCENE-Build/99/artifact/out/patch-unit-lucene_codecs.txt |
| unit | https://builds.apache.org/job/PreCommit-LUCENE-Build/99/artifact/out/patch-unit-solr_core.txt |
| Test Results | https://builds.apache.org/job/PreCommit-LUCENE-Build/99/testReport/ |
| modules | C: lucene lucene/codecs lucene/core lucene/highlighter lucene/join lucene/memory lucene/sandbox lucene/spatial-extras lucene/test-framework solr/core U: . |
| Console output | https://builds.apache.org/job/PreCommit-LUCENE-Build/99/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Explore selective dimension indexing in BKDReader/Writer
> --------------------------------------------------------
>
> Key: LUCENE-8496
> URL: https://issues.apache.org/jira/browse/LUCENE-8496
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Nicholas Knize
> Priority: Major
> Attachments: LUCENE-8496.patch, LUCENE-8496.patch, LUCENE-8496.patch, LUCENE-8496.patch, LatLonShape_SelectiveEncoding.patch
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> This issue explores adding a new feature to BKDReader/Writer that enables users to select a fewer number of dimensions to be used for creating the BKD index than the total number of dimensions specified for field encoding. This is useful for encoding dimensional data that is used for interpreting the encoded field data but unnecessary (or not efficient) for creating the index structure. One such example is {{LatLonShape}} encoding. The first 4 dimensions may be used to to efficiently search/index the triangle using its precomputed bounding box as a 4D point, and the remaining dimensions can be used to encode the vertices of the tessellated triangle. This causes BKD to act much like an R-Tree for shape data where search is distilled into a 4D point (instead of a more expensive 6D point) and the triangle is encoded using a portion of the remaining (non-indexed) dimensions. Fields that use the full data range for indexing are not impacted and behave as they normally would.
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