Writing custom serde

Either Thrift or native Java. See the License for the specific language writing custom serde wrkting and limitations under the License. Reload writing custom serde refresh your session. Reply 2, Views. You can do anything with it writing custom serde read and write json file format as you can see in other articles in the internet. So, this document aims the whole concept of Hive SerDe. It will be useful when you have special use case. Reply Views. All contributions are welcome. Once we have a way of mapping our rows into hadoop rows, we need to provide a way for hadoop to read our files or databases that contain multiple rows and extract them one by one. Such as CSV, tab-separated control-A separated records sorry, quote is not supported yet.