[jira] [Updated] (SOLR-16951) HttpShardHandler performance degradation in Solr 9 - Cache PKI Headers
[
https://issues.apache.org/jira/browse/SOLR-16951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Houston Putman updated SOLR-16951:
--
Summary: HttpShardHandler performance degradation in Solr 9 - Cache PKI
Headers (was: HttpShardHandler performance degradation in Solr 9)
> HttpShardHandler performance degradation in Solr 9 - Cache PKI Headers
> --
>
> Key: SOLR-16951
> URL: https://issues.apache.org/jira/browse/SOLR-16951
> Project: Solr
> Issue Type: Bug
>Affects Versions: 9.0, 9.1, 9.2, 9.3
>Reporter: Tomas Eduardo Fernandez Lobbe
>Assignee: Houston Putman
>Priority: Major
> Labels: pull-request-available
> Fix For: 9.9
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> After the work done in SOLR-14354, all shard requests are sent in the same
> thread. {{send}} is supposed to be very fast so this shouldn't be a problem,
> but we currently have {{PKIAuthenticationPlugin}} as a request
> interceptor/listener, which is called for each shard request to generate and
> add the authentication token. This part can take a couple milliseconds so
> with enough shards, there is a noticeable slowdown in distributed search
> requests.
> We should either speedup PKIAuthenticationPlugin interception (maybe caching?
> reusing the same token for all shard requests?) and/or making the token
> generation part run in parallel as it used to.
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[jira] [Updated] (SOLR-16951) HttpShardHandler performance degradation in Solr 9
[
https://issues.apache.org/jira/browse/SOLR-16951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated SOLR-16951:
--
Labels: pull-request-available (was: )
> HttpShardHandler performance degradation in Solr 9
> --
>
> Key: SOLR-16951
> URL: https://issues.apache.org/jira/browse/SOLR-16951
> Project: Solr
> Issue Type: Bug
>Affects Versions: 9.0, 9.1, 9.2, 9.3
>Reporter: Tomas Eduardo Fernandez Lobbe
>Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> After the work done in SOLR-14354, all shard requests are sent in the same
> thread. {{send}} is supposed to be very fast so this shouldn't be a problem,
> but we currently have {{PKIAuthenticationPlugin}} as a request
> interceptor/listener, which is called for each shard request to generate and
> add the authentication token. This part can take a couple milliseconds so
> with enough shards, there is a noticeable slowdown in distributed search
> requests.
> We should either speedup PKIAuthenticationPlugin interception (maybe caching?
> reusing the same token for all shard requests?) and/or making the token
> generation part run in parallel as it used to.
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[jira] [Updated] (SOLR-16951) HttpShardHandler performance degradation in Solr 9
[
https://issues.apache.org/jira/browse/SOLR-16951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tomas Eduardo Fernandez Lobbe updated SOLR-16951:
-
Affects Version/s: 9.2
9.1
9.0
> HttpShardHandler performance degradation in Solr 9
> --
>
> Key: SOLR-16951
> URL: https://issues.apache.org/jira/browse/SOLR-16951
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
>Affects Versions: 9.0, 9.1, 9.2, 9.3
>Reporter: Tomas Eduardo Fernandez Lobbe
>Priority: Major
>
> After the work done in SOLR-14354, all shard requests are sent in the same
> thread. {{send}} is supposed to be very fast so this shouldn't be a problem,
> but we currently have {{PKIAuthenticationPlugin}} as a request
> interceptor/listener, which is called for each shard request to generate and
> add the authentication token. This part can take a couple milliseconds so
> with enough shards, there is a noticeable slowdown in distributed search
> requests.
> We should either speedup PKIAuthenticationPlugin interception (maybe caching?
> reusing the same token for all shard requests?) and/or making the token
> generation part run in parallel as it used to.
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[jira] [Updated] (SOLR-16951) HttpShardHandler performance degradation in Solr 9
[
https://issues.apache.org/jira/browse/SOLR-16951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tomas Eduardo Fernandez Lobbe updated SOLR-16951:
-
Summary: HttpShardHandler performance degradation in Solr 9 (was:
HttpShardHandler perf degradation in Solr 9)
> HttpShardHandler performance degradation in Solr 9
> --
>
> Key: SOLR-16951
> URL: https://issues.apache.org/jira/browse/SOLR-16951
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
>Affects Versions: 9.3
>Reporter: Tomas Eduardo Fernandez Lobbe
>Priority: Major
>
> After the work done in SOLR-14354, all shard requests are sent in the same
> thread. {{send}} is supposed to be very fast so this shouldn't be a problem,
> but we currently have {{PKIAuthenticationPlugin}} as a request
> interceptor/listener, which is called for each shard request to generate and
> add the authentication token. This part can take a couple milliseconds so
> with enough shards, there is a noticeable slowdown in distributed search
> requests.
> We should either speedup PKIAuthenticationPlugin interception (maybe caching?
> reusing the same token for all shard requests?) and/or making the token
> generation part run in parallel as it used to.
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