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f854330e06
* Replace custom type names with _doc in REST examples. * Avoid using two mapping types in the percolator docs. * Rename doc -> _doc in the main repository README. * Also replace some custom type names in the HLRC docs.
43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
[[java-docs-delete]]
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=== Delete API
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The delete API allows one to delete a typed JSON document from a specific
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index based on its id. The following example deletes the JSON document
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from an index called twitter, under a type called `_doc`, with id valued
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1:
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[source,java]
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--------------------------------------------------
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DeleteResponse response = client.prepareDelete("twitter", "_doc", "1").get();
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--------------------------------------------------
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For more information on the delete operation, check out the
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{ref}/docs-delete.html[delete API] docs.
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[[java-docs-delete-by-query]]
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=== Delete By Query API
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The delete by query API allows one to delete a given set of documents based on
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the result of a query:
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{client-reindex-tests}/ReindexDocumentationIT.java[delete-by-query-sync]
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--------------------------------------------------
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<1> query
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<2> index
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<3> execute the operation
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<4> number of deleted documents
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As it can be a long running operation, if you wish to do it asynchronously, you can call `execute` instead of `get`
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and provide a listener like:
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{client-reindex-tests}/ReindexDocumentationIT.java[delete-by-query-async]
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--------------------------------------------------
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<1> query
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<2> index
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<3> listener
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<4> number of deleted documents
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