Map<String, ColumnSchema> columns = new HashMap<>();
for (Iterator<Map.Entry<String, JsonNode>> iter = json.get("columns").fields(); iter.hasNext(); ) {
Map.Entry<String, JsonNode> column = iter.next();
- LOG.trace("{}:{}", tableName, column.getKey());
+ LOG.trace("fromJson() table/column = {}:{}", tableName, column.getKey());
columns.put(column.getKey(), ColumnSchema.fromJson(column.getKey(), column.getValue()));
}