Transforming complex STRUCT type to another struct type / Data type using SPARKSpark does not allow directly modifying struct type or complex data type column to other data types or complex struct type.Aug 17, 2021Aug 17, 2021
SOLVED: the mystery of BlockMissingException in the Hadoop file system (without data loss)The best way of handling corrupt or missing blocks in HDFS.Feb 6, 2021Feb 6, 2021
AWS EMR vs GLUE evaluation for ETL workflow @Data engineeringTo make Software development life cycle easy , following should be achievable while choosing external framework/library or cloud solution.Apr 26, 2020Apr 26, 2020
ANDROID: download image/media files using HTTPCLIENT in android , using ASYNC TASKAndroidHttpClient is natively used to download file in this program. it is configured with network connection and socket timeout…Apr 16, 2020Apr 16, 2020
Importance of data structure and algorithm in an interviewTop e-commerce companies of India today like Amazon, Flipkart, Google, Microsoft focuses mainly on problem solving and data structure &…Apr 16, 2020Apr 16, 2020
ANDROID: find android advertising Id (aaid) and isLimitTrackingEnabled valueWorking with Advertising IDsApr 16, 2020Apr 16, 2020
ANDROID: IMPLEMENT PERSISTENT COOKIE STORE for HTTPCLIENTPersistent cookie store class implementation using cookieStore interface for HttpClient.Apr 16, 2020Apr 16, 2020
ANDROID :Tracking visibility of a VIEW, check if view is visible on screen or not programmaticallyHey, I have implemented VisibilityChecker class to find out whether a view is visible on android device screen or not.Apr 16, 2020Apr 16, 2020
