[jira] [Comment Edited] (SOLR-13411) CompositeIdRouter calculates wrong route hash if atomic update is used for route.field

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] [Comment Edited] (SOLR-13411) CompositeIdRouter calculates wrong route hash if atomic update is used for route.field

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/SOLR-13411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16820999#comment-16820999 ]

Mikhail Khludnev edited comment on SOLR-13411 at 4/18/19 12:56 PM:
-------------------------------------------------------------------

-Isn't is a dupe of SOLR-13081?-


was (Author: mkhludnev):
Isn't is a dupe of SOLR-13081?

> CompositeIdRouter calculates wrong route hash if atomic update is used for route.field
> --------------------------------------------------------------------------------------
>
>                 Key: SOLR-13411
>                 URL: https://issues.apache.org/jira/browse/SOLR-13411
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public)
>          Components: SolrCloud
>    Affects Versions: 7.5
>            Reporter: Niko Himanen
>            Priority: Minor
>
> If collection is created with router.field -parameter to define some other field than uniqueField as route field and document update comes containing route field updated using atomic update syntax (for example set=123), hash for document routing is calculated from "set=123" and not from 123 which is the real value which may lead into routing document to wrong shard.
>  
> This happens in CompositeIdRouter#sliceHash, where field value is used as is for hash calculation.
>  
> I think there are two possible solutions to fix this:
> a) Allow use of atomic update also for route.field, but use real value instead of atomic update syntax to route document into right shard.
> b) Deny atomic update for route.field and throw exception.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: [hidden email]
For additional commands, e-mail: [hidden email]