CombineHiveInputFormat for hadoop-19 is broken
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Key: HIVE-1488
URL: https://issues.apache.org/jira/browse/HIVE-1488
Project: Hadoop Hive
Issue Type: Bug
Components: Query Processor
Reporter: Joydeep Sen Sarma
I don't if anyone is using it. After making some recent testing related changes
in HIVE-1408, combine[12].q are no longer working when testing against 19. I
have seen them fail earlier as well and not investigated. Looking at the code,
it seems pretty hokey:
getInputPathsShim():
Path[] newPaths = new Path[paths.length];
// remove file:
for (int pos = 0; pos < paths.length; pos++) {
newPaths[pos] = new Path(paths[pos].toString().substring(5));
}
since we are no longer using 'file:' namespace for test warehouse, this is
broke. But this would be broken against any hdfs instance it would seem(?).
Also not clear what we are trying to do here.
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