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https://issues.apache.org/jira/browse/SOLR-3999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated SOLR-3999:
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Fix Version/s: (was: 4.7)
4.8
> No serialVersionUID in SolrInputDocument and SolrInputField
> -----------------------------------------------------------
>
> Key: SOLR-3999
> URL: https://issues.apache.org/jira/browse/SOLR-3999
> Project: Solr
> Issue Type: Bug
> Components: search
> Affects Versions: 3.6, 4.0
> Reporter: yuanyun.cn
> Fix For: 4.8
>
>
> In my solr server, one field is binarydoc which stores a SolrInputDocument;
> it contains some essential fields. - We do this to improve the transfer
> performance and some other desgin consideration, when copy the index of one
> document to another solr server, we only need copy the binarydoc field.
> But when the client(3.6) and server(3.1) are not at same version, this would
> fail with error:
> java.io.InvalidClassException: org.apache.solr.common.SolrInputDocument;
> local class incompatible: stream classdesc serialVersionUID =
> -933324331332362318, local class serialVersionUID =
> 7513968456965125205L4675759
> The root cause if that SolrInputDocument doesn't provide a default
> serialVersionUID, and different version has different serialVersionUID.
> When client is 4.0, server is 3.1, it report one more error:
> java.io.InvalidClassException: org.apache.solr.common.SolrInputField; local
> class incompatible: stream classdesc serialVersionUID = -837387721983293523,
> local class serialVersionUID = 6061428683263691882
> 6061428683263691882
> I temporarily fixed the error by adding serialVersionUID to client and server
> code with same value.
> Please fix this :)
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