Hi all, 1) We have our own data source where we store tables. This data store is NoSQL store written in C++ (key-value based). Now we would like to use these tables with Impala. Can we use external-data-source APIs for this purpose?
2) I looked at this <https://github.com/cloudera/Impala/blob/master/testdata/bin/create-data-source-table.sql> and this <https://github.com/cloudera/Impala/blob/master/ext-data-source/test/src/main/java/com/cloudera/impala/extdatasource/AllTypesDataSource.java> but not able to understand how will we create tables in external source. I am thinking we will need to provide C++ or Java APIs to create/read/write/query tables which Impala will use, is this correct? Thanks, Sachin
