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  1. Spark
  2. SPARK-19407

defaultFS is used FileSystem.get instead of getting it from uri scheme

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      Caused by: java.lang.IllegalArgumentException: Wrong FS: s3a://**************/checkpoint/7b2231a3-d845-4740-bfa3-681850e5987f/metadata, expected: file:///
      at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:649)
      at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:82)
      at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:606)
      at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:824)
      at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:601)
      at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:421)
      at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1426)
      at org.apache.spark.sql.execution.streaming.StreamMetadata$.read(StreamMetadata.scala:51)
      at org.apache.spark.sql.execution.streaming.StreamExecution.<init>(StreamExecution.scala:100)
      at org.apache.spark.sql.streaming.StreamingQueryManager.createQuery(StreamingQueryManager.scala:232)
      at org.apache.spark.sql.streaming.StreamingQueryManager.startQuery(StreamingQueryManager.scala:269)
      at org.apache.spark.sql.streaming.DataStreamWriter.start(DataStreamWriter.scala:262)

      Can easily replicate on spark standalone cluster by providing checkpoint location uri scheme anything other than "file://" and not overriding in config.

      WorkAround --conf spark.hadoop.fs.defaultFS=s3a://somebucket or set it in sparkConf or spark-default.conf

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            • Assignee:
              uncleGen Genmao Yu
              Reporter:
              amit.assudani@gmail.com Amit Assudani
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              • Created:
                Updated:
                Resolved: