Created: (SOLR-308) Add a field that generates an unique id when you have none in your data t

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Created: (SOLR-308) Add a field that generates an unique id when you have none in your data t
United States	2007-07-18 02:04:07
Add a field that generates an unique id when you have none in your data to index ------------------------------------------------------------ -------------------- Key: SOLR-308 URL: https: //issues.apache.org/jira/browse/SOLR-308 Project: Solr Issue Type: New Feature Components: search Reporter: Thomas Peuss Priority: Minor This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Updated: (SOLR-308) Add a field that generates an unique id when you have none in your data t
United States	2007-07-18 02:06:05
[ https://issues.apache.org/jira/browse/SOLR-308?page=com.atla ssian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thomas Peuss updated SOLR-308: ------------------------------ Attachment: GeneratedId.patch > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-18 04:54:04
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513508 ] Erik Hatcher commented on SOLR-308: ----------------------------------- Can the client get the generated id back when adding a document? > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-18 08:44:05
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513568 ] Thomas Peuss commented on SOLR-308: ----------------------------------- Well, indirectly yes. It is viewable in the response when you store the field. We use this field because we mainly rely on 3rd party data where we have not much control of the data. > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-18 09:08:05
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513582 ] Otis Gospodnetic commented on SOLR-308: --------------------------------------- What type does the id end up being after this? String? > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-18 13:03:04
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513661 ] Hoss Man commented on SOLR-308: ------------------------------- i'm confused by this issue .. what's the need? solr doesn't require that you have a uniqueKey field, so if there isn't a unique id for your data, why add one artificially? > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-18 14:59:04
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513702 ] Ryan McKinley commented on SOLR-308: ------------------------------------ If I'm following correct, this is a FieldType that generates a UUID regardless of the input value: public Field createField(SchemaField field, String externalVal, float boost) { // We ignore the external value and have our own return super.createField(field, UUID.randomUUID().toString(), boost); } What is a use case for that? If you are looking for something like the sql auto increment, it might be a good candidate for the new fangled 'UpdateRequestProcessor' -- this could check if the input document has a uniqueKey - if not, add one and add the new value to the response. > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-19 00:54:04
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513817 ] Thomas Peuss commented on SOLR-308: ----------------------------------- The use case is the following: * We get catalog data from vendors. * The only unique thing is the catalogid, which is of course the same for all rows in one catalog. * In our webapp we request first only a few fields that are needed for the search result display. * When the customer clicks on a product in the search result he gets a detailed page. To get the info from Solr we need a unique id to read the rest of the fields (50+). This id is generated by this code. So you see we need this id only for reference. We do nothing more with it. Maybe I overlooked something and this can be achieved with existing code. Any hint is welcome. > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Issue Comment Edited: (SOLR-308) Add a field that generates an unique id when you have none i
United States	2007-07-19 01:06:04
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513817 ] Thomas Peuss edited comment on SOLR-308 at 7/18/07 11:04 PM: ------------------------------------------------------------ - The use case is the following: * We get catalog data from vendors (300+). We have no control about the data. * The only unique thing is the catalogid, which is of course the same for all rows in one catalog. * In our webapp we request first only a few fields that are needed for the search result display. * When the customer clicks on a product in the search result he gets a detailed page. To get the info from Solr we need a unique id to read the rest of the fields (50+). This id is generated by this code. Of course we could add the unique id in a preprocessing step but we wanted to achieve this with Solr alone. The update procedure goes like this: * Delete all documents with a specific catalogId * Insert the updated catalog data So you see we need this id to find the exact same document we have in the search result. We do nothing more with it. Maybe I overlooked something and this can be achieved with existing code. Any hint is welcome. was: The use case is the following: * We get catalog data from vendors. * The only unique thing is the catalogid, which is of course the same for all rows in one catalog. * In our webapp we request first only a few fields that are needed for the search result display. * When the customer clicks on a product in the search result he gets a detailed page. To get the info from Solr we need a unique id to read the rest of the fields (50+). This id is generated by this code. So you see we need this id only for reference. We do nothing more with it. Maybe I overlooked something and this can be achieved with existing code. Any hint is welcome. > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

Commented: (SOLR-308) Add a field that generates an unique id when you have none in your data
United States	2007-07-19 08:50:06
[ https://issues.apache.org/jira/browse/SO LR-308?page=com.atlassian.jira.plugin.system.issuetabpanels: comment-tabpanel#action_12513891 ] Pieter Berkel commented on SOLR-308: ------------------------------------ >From the usage case you have provided, it sounds like the unique id will change every time you delete and re-insert the document. If this is the case, then perhaps it might be more efficient to use the lucene document id as your unique id value rather than a seperate field? However, as far as I'm aware, there currently isn't any way to access the lucene doc id from solr (except perhaps the luke request handler)? > Add a field that generates an unique id when you have none in your data to index > ------------------------------------------------------------ -------------------- > > Key: SOLR-308 > URL: https: //issues.apache.org/jira/browse/SOLR-308 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Thomas Peuss > Priority: Minor > Attachments: GeneratedId.patch > > > This patch adds a field that generates an unique id when you have no unique id in your data you want to index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

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