This commit is contained in:
jiafeng.zhang 2022-09-29 09:58:38 +08:00
parent 006d24fccf
commit 78ac25cb08

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@ -45,6 +45,6 @@ public class DorisJsonCodec extends DorisCodec {
rowMap.put(fieldName, this.convertColumn(row.getColumn(idx))); rowMap.put(fieldName, this.convertColumn(row.getColumn(idx)));
++idx; ++idx;
} }
return JSON.toJSONString(rowMap); return JSON.toJSONString(rowMap, SerializerFeature.WriteMapNullValue);
} }
} }