jt2594838 commented on a change in pull request #1169:
URL: https://github.com/apache/incubator-iotdb/pull/1169#discussion_r428406761
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File path:
server/src/main/java/org/apache/iotdb/db/engine/storagegroup/StorageGroupProcessor.java
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@@ -809,9 +808,10 @@ public void tryToUpdateInsertLastCache(InsertPlan plan,
Long latestFlushedTime)
for (int i = 0; i < measurementList.length; i++) {
// Update cached last value with high priority
MNode measurementNode = node.getChild(measurementList[i]);
-
- ((LeafMNode) measurementNode)
- .updateCachedLast(plan.composeTimeValuePair(i), true,
latestFlushedTime);
+ if (measurementNode != null) {
Review comment:
It is because we do not always have MNodes and data on the same node
together in the distributed version.
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