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via JIRA by Henry Saputra, 1 year ago
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via JIRA by Henry Saputra, 2 years ago
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via Google Groups by Unknown author, 11 months ago
java.lang.NullPointerException: 	at tachyon.client.TachyonFile.getInStream(TachyonFile.java:126)	at tachyon.hadoop.HdfsFileInputStream.(HdfsFileInputStream.java:58)	at tachyon.hadoop.AbstractTFS.open(AbstractTFS.java:374)	at tachyon.hadoop.TFS.open(TFS.java:10)	at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:764)	at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:85)	at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:525)	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340)	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:173)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:415)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1626)	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)