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The following commit(s) were added to refs/heads/main by this push:
new 3e46ceaf3d fix(operator): prevent KeywordSearch operator from running
with an empty keywords field (#4277)
3e46ceaf3d is described below
commit 3e46ceaf3d3fb84b1ca003c0ad36235f2f3bb2d7
Author: Seongjin Yoon <[email protected]>
AuthorDate: Tue Mar 10 14:36:10 2026 -0700
fix(operator): prevent KeywordSearch operator from running with an empty
keywords field (#4277)
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The `Keyword Search` operator could be executed even when the `keywords`
field was left empty.
The fix adds a minimum length for the `keywords` field marking the
operator as invalid when the field is empty.
**Before:**
<img width="1333" height="758" alt="Screenshot 2026-03-09 at 5 45 01 PM"
src="https://github.com/user-attachments/assets/efacde73-f4d5-46be-b18b-2fce72df54dd";
/>
**After:**
<img width="1512" height="826" alt="Screenshot 2026-03-09 at 6 09 56 PM"
src="https://github.com/user-attachments/assets/9cf1ce83-0248-45e6-bb99-98fbcfdb4e57";
/>
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#3046
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Manually tested.
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Revised using Claude Code.
---
.../texera/amber/operator/keywordSearch/KeywordSearchOpDesc.scala | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/keywordSearch/KeywordSearchOpDesc.scala
b/common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/keywordSearch/KeywordSearchOpDesc.scala
index 0aef079e61..e0102e66b7 100644
---
a/common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/keywordSearch/KeywordSearchOpDesc.scala
+++
b/common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/keywordSearch/KeywordSearchOpDesc.scala
@@ -20,7 +20,7 @@
package org.apache.texera.amber.operator.keywordSearch
import com.fasterxml.jackson.annotation.{JsonProperty, JsonPropertyDescription}
-import com.kjetland.jackson.jsonSchema.annotations.JsonSchemaTitle
+import com.kjetland.jackson.jsonSchema.annotations.{JsonSchemaInject,
JsonSchemaTitle}
import org.apache.texera.amber.core.executor.OpExecWithClassName
import org.apache.texera.amber.core.virtualidentity.{ExecutionIdentity,
WorkflowIdentity}
import org.apache.texera.amber.core.workflow.{InputPort, OutputPort,
PhysicalOp}
@@ -40,6 +40,7 @@ class KeywordSearchOpDesc extends FilterOpDesc {
@JsonProperty(required = true)
@JsonSchemaTitle("keywords")
@JsonPropertyDescription("keywords")
+ @JsonSchemaInject(json = """{"minLength": 1}""")
var keyword: String = _
override def getPhysicalOp(
