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Giuseppe Valente commented on HADOOP-8521: ------------------------------------------ I'm getting this stacktrace trying to use an input format based on the new API, is it supposed to work? Exception in thread "main" java.lang.RuntimeException: class org.apache.hadoop.hbase.mapreduce.HFileInputFormat not org.apache.hadoop.mapred.InputFormat at org.apache.hadoop.conf.Configuration.setClass(Configuration.java:2712) at org.apache.hadoop.mapred.JobConf.setInputFormat(JobConf.java:700) at org.apache.hadoop.streaming.StreamJob.setJobConf(StreamJob.java:798) at org.apache.hadoop.streaming.StreamJob.run(StreamJob.java:126) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.streaming.HadoopStreaming.main(HadoopStreaming.java:50) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.apache.hadoop.util.RunJar.run(RunJar.java:318) at org.apache.hadoop.util.RunJar.main(RunJar.java:232) > Port StreamInputFormat to new Map Reduce API > -------------------------------------------- > > Key: HADOOP-8521 > URL: https://issues.apache.org/jira/browse/HADOOP-8521 > Project: Hadoop Common > Issue Type: Improvement > Components: streaming > Affects Versions: 0.23.0 > Reporter: madhukara phatak > Assignee: madhukara phatak > Priority: Major > Fix For: 3.0.0-alpha1 > > Attachments: HADOOP-8521-1.patch, HADOOP-8521-2.patch, > HADOOP-8521-3.patch, HADOOP-8521.patch > > > As of now , hadoop streaming uses old Hadoop M/R API. This JIRA ports it to > the new M/R API. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org