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chore) Interpreter completion candidates are filtered out of the suggestion list #5415

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chore) Interpreter completion candidates are filtered out of the suggestion list #5415

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4e339d9
Interpreter completion candidates are filtered out of the suggestion …
okayhooni Aug 11, 2026
f4826e5
Log the table count instead of the column count in SqlCompleter
okayhooni Aug 12, 2026
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3 changes: 2 additions & 1 deletion jdbc/src/main/java/org/apache/zeppelin/jdbc/SqlCompleter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -333,7 +333,8 @@ public void createOrUpdateFromConnection(Connection connection, String schemaFil
}

LOGGER.info("Completer initialized with " + schemas.size() + " schemas, " +
columns.size() + " tables and " + keywords.size() + " keywords");
tables.size() + " tables, " + columns.size() + " columns and " +
keywords.size() + " keywords");
}

} catch (SQLException | IOException e) {
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15 changes: 11 additions & 4 deletions zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
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Expand Up @@ -878,6 +878,12 @@ function ParagraphCtrl($scope, $rootScope, $route, $window, $routeParams, $locat
meta: v.meta,
caption: computeCaption(v.name, v.meta),
score: 300,
// Marks this candidate as coming from the interpreter, so that
// completionSupportWithBackend can tell it apart from ace's own local/keyword
// completions. `meta` cannot serve that purpose: interpreters are free to fill it
// in (SqlCompleter sends schema/table/column), and using it as the discriminator
// made those very suggestions disappear.
fromBackend: true,
});
}
}
Expand Down Expand Up @@ -1084,10 +1090,11 @@ function ParagraphCtrl($scope, $rootScope, $route, $window, $routeParams, $locat
let prev = null;

matches = matches.filter(function(item) {
if (!_.isEmpty(item.meta)) {
if (completionListLength !== 0) {
return false;
}
// ZEPPELIN-3001 intent: once the interpreter has answered, hide ace's own local/keyword
// suggestions so the list only shows what the backend knows. Candidates coming from the
// interpreter are always kept - they are the reason it was asked in the first place.
if (!item.fromBackend && completionListLength !== 0) {
return false;
}
let caption = item.snippet || item.caption || item.value;
if (caption === prev) {
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