Skip to content

[AINode] Call inference should only contain 1 input column #17087

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
CRZbulabula merged 1 commit into from
Jan 27, 2026
Merged

[AINode] Call inference should only contain 1 input column #17087

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions integration-test/src/test/java/org/apache/iotdb/ainode/it/AINodeCallInferenceIT.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@

import static org.apache.iotdb.ainode.utils.AINodeTestUtils.BUILTIN_MODEL_MAP;
import static org.apache.iotdb.ainode.utils.AINodeTestUtils.checkHeader;
import static org.apache.iotdb.ainode.utils.AINodeTestUtils.errorTest;
import static org.apache.iotdb.ainode.utils.AINodeTestUtils.prepareDataInTree;

@RunWith(IoTDBTestRunner.class)
Expand Down Expand Up @@ -72,6 +73,7 @@ public void callInferenceTest() throws SQLException {
Statement statement = connection.createStatement()) {
callInferenceTest(statement, modelInfo);
callInferenceByDefaultTest(statement, modelInfo);
callInferenceErrorTest(statement, modelInfo);
}
}
}
Expand Down Expand Up @@ -118,4 +120,16 @@ public static void callInferenceByDefaultTest(
}
}
}

public static void callInferenceErrorTest(
Statement statement, AINodeTestUtils.FakeModelInfo modelInfo) {
String multiVariateSQL =
String.format(
"CALL INFERENCE(%s, \"SELECT s0,s1 FROM root.AI LIMIT 128\", generateTime=true, outputLength=10)",
modelInfo.getModelId());
errorTest(
statement,
multiVariateSQL,
"701: Call inference function should not contain more than one input column, found [2] input columns.");
}
}
7 changes: 7 additions & 0 deletions ...java/org/apache/iotdb/db/queryengine/execution/operator/process/ai/InferenceOperator.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@
import org.apache.iotdb.commons.client.exception.ClientManagerException;
import org.apache.iotdb.db.exception.ainode.AINodeConnectionException;
import org.apache.iotdb.db.exception.runtime.ModelInferenceProcessException;
import org.apache.iotdb.db.exception.sql.SemanticException;
import org.apache.iotdb.db.protocol.client.an.AINodeClient;
import org.apache.iotdb.db.protocol.client.an.AINodeClientManager;
import org.apache.iotdb.db.queryengine.execution.MemoryEstimationHelper;
Expand Down Expand Up @@ -225,6 +226,12 @@ private void appendTsBlockToBuilder(TsBlock inputTsBlock) {
maxTimestamp = Math.max(maxTimestamp, timestamp);
}
timeColumnBuilder.writeLong(timestamp);
if (inputTsBlock.getValueColumnCount() > 1) {
throw new SemanticException(
String.format(
"Call inference function should not contain more than one input column, found [%d] input columns.",
inputTsBlock.getValueColumnCount()));
}
for (int columnIndex = 0; columnIndex < inputTsBlock.getValueColumnCount(); columnIndex++) {
columnBuilders[columnIndexes[columnIndex]].write(inputTsBlock.getColumn(columnIndex), i);
}
Expand Down
Loading