Github user QiangCai commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/104#discussion_r76723773
--- Diff:
integration/spark/src/main/scala/org/apache/carbondata/spark/rdd/CarbonDataRDDFactory.scala
---
@@ -657,6 +657,8 @@ object CarbonDataRDDFactory extends Logging {
val filePaths = carbonLoadModel.getFactFilePath
hadoopConfiguration.set("mapreduce.input.fileinputformat.inputdir", filePaths)
hadoopConfiguration.set("mapreduce.input.fileinputformat.input.dir.recursive",
"true")
+ hadoopConfiguration.set("io.compression.codecs",
+ "org.apache.hadoop.io.compress.GzipCodec")
--- End diff --
This configuration is only for compression file.
Please check whether if it is a compression file.
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