[iotdb] 10/13: fix aligned bug

[hu...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

hui pushed a commit to branch lmh/fileScan
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 76eff499bf3ffe3caff0b6bf3f3d620a2c793f5b
Author: Minghui Liu <li...@foxmail.com>
AuthorDate: Tue Mar 21 10:27:19 2023 +0800

    fix aligned bug
---
 .../db/mpp/execution/operator/source/FileAggregationScanUtil.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/execution/operator/source/FileAggregationScanUtil.java b/server/src/main/java/org/apache/iotdb/db/mpp/execution/operator/source/FileAggregationScanUtil.java
index 12290b4ebc..e51fee215e 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/execution/operator/source/FileAggregationScanUtil.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/execution/operator/source/FileAggregationScanUtil.java
@@ -167,6 +167,10 @@ public class FileAggregationScanUtil {
 
   private void consumeTimeseriesMetadata(
       PartialPath devicePath, TimeseriesMetadata timeseriesMetadata) {
+    if (timeseriesMetadata.getMeasurementId().isEmpty()) {
+      // skip time
+      return;
+    }
     PartialPath fullPath = devicePath.concatNode(timeseriesMetadata.getMeasurementId());
     if (!pathPattern.matchFullPath(fullPath)) {
       return;