java.io.IOException: No FileSystem for scheme: maprfs

mapr.com | 3 weeks ago
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Root Cause Analysis

  1. java.io.IOException

    No FileSystem for scheme: maprfs

    at org.apache.hadoop.fs.FileSystem.getFileSystemClass()
  2. Hadoop
    FileSystem.get
    1. org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2421)
    2. org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2428)
    3. org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:88)
    4. org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2467)
    5. org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2449)
    6. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:367)
    7. org.apache.hadoop.fs.FileSystem.get(FileSystem.java:166)
    7 frames
  3. HBase
    HFileSystem.<init>
    1. org.apache.hadoop.hbase.fs.HFileSystem.<init>(HFileSystem.java:62)
    1 frame
  4. HBase - Client
    HRegionServer.run
    1. org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1120)
    2. org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:758)
    2 frames
  5. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame