private void writeValues(ByteBuffer buffer) {
    for (int i = 0; i < columns.length; i++) {
      // ignore failed partial insert
      if (measurements[i] == null) {
        continue;
      }
      serializeColumn(dataTypes[i], columns[i], buffer);
    }
  }
Serialize values, ignoring failed time series
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/write/InsertTabletNode.java