[Bug] 使用insertTablets插入，当MeasurementSchema 的TSDataType 是TSDataType.TEXT 时，不支持空值插入，指定了bitmap也不行

[yangjiexuhuan]

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• [ ] I searched in the issues and found nothing similar.

Version

1.1.0

Describe the bug and provide the minimal reproduce step

1、构建Table schemas ,指定TSDataType 类型是TSDataType.TEXT 2、构造模拟数据插入空值

       if (containNull && i % 9 == 0) {
              tablet.bitMaps[i].mark((int) row);
            }else{
              tablet.addValue(schemaList.get(i).getMeasurementId(),row,random.nextDouble()*1000+"");
            }

3、插入 sessionPool.insertTablets(tabletMap, false); 报错 Exception in thread "main" java.lang.NullPointerException at org.apache.iotdb.tsfile.write.record.Tablet.calOccupationOfOneColumn(Tablet.java:341)

What did you expect to see?

希望正常入库

What did you see instead?

Exception in thread "main" java.lang.NullPointerException at org.apache.iotdb.tsfile.write.record.Tablet.calOccupationOfOneColumn(Tablet.java:341) source code: Tablet l ine:252 for(int rowIndex = 0; rowIndex < this.rowSize; ++rowIndex) { valueOccupation += ### binaries[rowIndex].getLength(); }

Anything else?

No response

Are you willing to submit a PR?

• [ ] I'm willing to submit a PR!

[github-actions[bot]]

Hi, this is your first issue in IoTDB project. Thanks for your report. Welcome to join the community!

[HTHou]

目前的版本如果需要插入TEXT类型空值需要用这样的写法

if (containNull && i % 9 == 0) {
  tablet.bitMaps[i].mark((int) row);
  tablet.addValue(schemaList.get(i).getMeasurementId(), row, "");
} else {
  tablet.addValue(schemaList.get(i).getMeasurementId(), row, random.nextDouble()*1000 + "");
}

之后我们可以考虑把你的用法做成语法糖。

[jamestao83]

请问下, 这个问题在哪个版本会修复?