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https://issues.apache.org/jira/browse/SOLR-14013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16988961#comment-16988961
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Ryan Rockenbaugh commented on SOLR-14013:
-----------------------------------------
Here are my initial steps to reproduce:
extract solr 7.6.0
start solr:
{noformat}
bin/solr start -e cloud -noprompt{noformat}
index record:
{noformat}
curl -X POST
"http://localhost:8983/solr/gettingstarted/update/json/docs?commit=true"; -T
test.json{noformat}
query record:
{noformat}
curl "http://localhost:8983/solr/gettingstarted/select?q=id:1"{noformat}
Results are returned in miliseconds (10-20 ms for me)
Then do the same for solr 7.7.2:
extract solr 7.7.2
start solr:
{noformat}
bin/solr start -e cloud -noprompt{noformat}
index record:
{noformat}
curl -X POST
"http://localhost:8983/solr/gettingstarted/update/json/docs?commit=true"; -T
test.json{noformat}
query record:
{noformat}
curl "http://localhost:8983/solr/gettingstarted/select?q=id:1"{noformat}
Results are returned in seconds(20-30 seconds for me)
I had the same behavior in 8.0.0, 8.1.0, 8.2.0, 8.3.0
Note: If I query a specific shard and set distrib=false, and javabin format is
not used, and return times are miliseconds.
{noformat}
curl
"http://localhost:8983/solr/gettingstarted_shard1_replica_n1/select?q=id:1&distrib=false"{noformat}
If I add wt=javabin:
{noformat}
curl
"http://localhost:8983/solr/gettingstarted_shard1_replica_n1/select?q=id:1&distrib=false&wt=javabin"{noformat}
Results are returned in seconds (20-30 seconds for me)
> javabin performance regressions
> -------------------------------
>
> Key: SOLR-14013
> URL: https://issues.apache.org/jira/browse/SOLR-14013
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 7.7
> Reporter: Yonik Seeley
> Assignee: Yonik Seeley
> Priority: Major
> Attachments: test.json
>
>
> As noted by [~rrockenbaugh] in SOLR-13963, javabin also recently became
> orders of magnitude slower in certain cases since v7.7. The cases identified
> so far include large numbers of values in a field.
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