[SOLR-12699] make LTRScoringModel immutable (to allow hashCode caching) - ASF JIRA

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Details

Type: Sub-task
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 7.6, 8.0
Component/s: contrib - LTR
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Description

slivotov wrote in SOLR-12688:

... LTRScoringModel was a mutable object. It was leading to the calculation of hashcode on each query, which in turn can consume a lot of time ... So I decided to make LTRScoringModel immutable and cache hashCode calculation. ...

(Please see SOLR-12688 description for overall context and analysis results.)

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SOLR-12699.patch
30/Aug/18 18:10
2 kB
Stanislav Livotov
SOLR-12699.patch
31/Aug/18 20:07
7 kB
Christine Poerschke
SOLR-12699.patch
04/Sep/18 14:48
8 kB
Stanislav Livotov
SOLR-12699.patch
15/Oct/18 18:50
8 kB
Christine Poerschke

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Assignee:: Christine Poerschke

Reporter:: Stanislav Livotov

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 24/Aug/18 16:43

Updated:: 14/Mar/19 13:08

Resolved:: 05/Nov/18 20:56