Eran Kutner created FLUME-1617:
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Summary: Snappy compressed Avro files contain no data
Key: FLUME-1617
URL: https://issues.apache.org/jira/browse/FLUME-1617
Project: Flume
Issue Type: Bug
Affects Versions: v1.2.0
Reporter: Eran Kutner
When configuring a sink to output Snappy compressed Avro files to HDFS like
this:
This is my sink config:
agent.sinks.hdfsSink2.type = hdfs
agent.sinks.hdfsSink2.channel = memoryChannel2
agent.sinks.hdfsSink2.hdfs.path=hdfs://hadoop2-m1:8020/raw-events/%Y-%m-%d
agent.sinks.hdfsSink2.hdfs.filePrefix=load-events.%{hostname}.avro
agent.sinks.hdfsSink2.hdfs.rollInterval=60
agent.sinks.hdfsSink2.hdfs.rollCount=0
agent.sinks.hdfsSink2.hdfs.rollSize=0
agent.sinks.hdfsSink2.hdfs.fileType=CompressedStream
agent.sinks.hdfsSink2.hdfs.codeC=snappy
agent.sinks.hdfsSink2.hdfs.writeFormat=Text
agent.sinks.hdfsSink2.hdfs.batchSize=1000
agent.sinks.hdfsSink2.serializer = avro_event
The generated output files are very small and seem to contain only headers
without any data.
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