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我有一個scala Spark作業。我想使用Gzip壓縮輸出,然後saveToTextFile。Spark:壓縮並保存到文本文件時出錯
compressedEvents.saveAsTextFile(outputDirectory, org.apache.hadoop.io.compress.GzipCodec)
,但我得到了以下錯誤:
[error] /var/lib/jenkins/workspace/producer-data-test/producer-data-test-build/src/main/scala/IpFromLogs.scala:46: object org.apache.hadoop.io.compress.GzipCodec is not a value
[error] compressedEvents.saveAsTextFile(outputDirectory, org.apache.hadoop.io.compress.GzipCodec)
[error] ^
[error] one error found
[error] (compile:compileIncremental) Compilation failed
我試過相同的不同變化,但他們沒有工作。請幫忙!