Yes you must delete the entire document and then re-index a new one,
to update a single Field.
There is some work underway, or at least a Jira issue opened, towards
improving this situation, here:
https://issues.apache.org/jira/browse/LUCENE-1231
But it will be some time before that's available.
Mike
Aditi Goyal wrote:
Hi,
I want to modify a field on the current index. Can it be done?
For what I have heard that we cannot update the index . It has to be
reindexed by deleting and then indexing again.
Thanks,
Aditi
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