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https://issues.apache.org/jira/browse/ORC-195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Owen O'Malley resolved ORC-195.
-------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

I just committed this. Thanks, Eugene!

> FileFormatException should include file name in the message
> -----------------------------------------------------------
>
>                 Key: ORC-195
>                 URL: https://issues.apache.org/jira/browse/ORC-195
>             Project: ORC
>          Issue Type: Bug
>    Affects Versions: 1.3.3
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>             Fix For: 1.5.0
>
>
> Here is 1 example: 
> {noformat}
> ReaderImpl.extractFileTail(FileSystem fs, Path path, long maxFileLength) 
> throws IOException 
> {noformat}
> has 
> {noformat}
>       if (size <= OrcFile.MAGIC.length()) {
>         throw new FileFormatException("Not a valid ORC file");
>       }
> {noformat}
> which in the logs looks like
> {noformat}
> 2017-05-18T12:08:23,572  WARN [Thread-360] mapred.LocalJobRunner: 
> job_local150767050_0007
> java.lang.Exception: org.apache.orc.FileFormatException: Not a valid ORC file
>         at 
> org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:489) 
> ~[hadoop-mapreduce-client-common-2.8.0.jar:?]
>         at 
> org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:549) 
> [hadoop-mapreduce-client-common-2.8.0.jar:?]
> Caused by: org.apache.orc.FileFormatException: Not a valid ORC file
>         at 
> org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:511) 
> ~[orc-core-1.3.3.jar:1.3.3]
>         at org.apache.orc.impl.ReaderImpl.<init>(ReaderImpl.java:378) 
> ~[orc-core-1.3.3.jar:1.3.3]
>         at 
> org.apache.hadoop.hive.ql.io.orc.ReaderImpl.<init>(ReaderImpl.java:63) 
> ~[classes/:?]
>         at 
> org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:90) 
> ~[classes/:?]
>         at 
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getRawReader(OrcInputFormat.java:2279)
>  ~[classes/:?]
>         at 
> org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:665)
>  ~[classes/:?]
>         at 
> org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:642)
>  ~[classes/:?]
>         at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54) 
> ~[hadoop-mapreduce-client-core-2.8.0.jar:?]
>         at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453) 
> ~[hadoop-mapreduce-client-core-2.8.0.jar:?]
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343) 
> ~[hadoop-mapreduce-client-core-2.8.0.jar:?]
>         at 
> org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:270)
>  ~[hadoop-mapreduce-client-common-2.8.0.jar:?]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
> ~[?:1.8.0_25]
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[?:1.8.0_25]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  ~[?:1.8.0_25]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  ~[?:1.8.0_25]
>         at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_25]
> {noformat}



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