flume hdfs.useLocalTimeStamp


1
Error Scenario: Expected timestamp in the Flume event headers, but it was null – NullPointerException This error message is received in ~/logs/flume.log file when starting a flume agent with HDFS sink with format escape sequences.(%Y, %M, %D, %H, %M, %S). [crayon-5bef29117e2d1948949951/] If a sink expects a header but does not […]

Expected timestamp in the Flume event headers, but it was ...


HDFS out 2
In this post, we will provide proof of conceptĀ for Flume Data collection into HDFS with Avro Serialization by using HDFS sink, Avro Serializer on Sequence Files with Snappy Compression. Also we will use the formatting escape sequences to store the events on HDFS Path. In this post, we will create […]

Flume Data Collection into HDFS with Avro Serialization