shanyu zhao created HIVE-5070:
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Summary: Need to implement listLocatedStatus() in ProxyFileSystem
Key: HIVE-5070
URL: https://issues.apache.org/jira/browse/HIVE-5070
Project: Hive
Issue Type: Bug
Components: CLI
Affects Versions: 0.11.0
Reporter: shanyu zhao
MAPREDUCE-1981 introduced a new API for FileSystem - listLocatedStatus. It is
used in Hadoop's FileInputFormat.getSplits(). Hive's ProxyFileSystem class
needs to implement this API in order to make Hive unit test work.
Otherwise, you'll see these exceptions when running TestCliDriver test case,
e.g. results of running allcolref_in_udf.q:
[junit] Running org.apache.hadoop.hive.cli.TestCliDriver
[junit] Begin query: allcolref_in_udf.q
[junit] java.lang.IllegalArgumentException: Wrong FS:
pfile:/GitHub/Monarch/project/hive-monarch/build/ql/test/data/warehouse/src,
expected: file:///
[junit] at
org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:642)
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:69)
[junit] at
org.apache.hadoop.fs.RawLocalFileSystem.listStatus(RawLocalFileSystem.java:375)
[junit] at
org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1482)
[junit] at
org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1522)
[junit] at
org.apache.hadoop.fs.FileSystem$4.<init>(FileSystem.java:1798)
[junit] at
org.apache.hadoop.fs.FileSystem.listLocatedStatus(FileSystem.java:1797)
[junit] at
org.apache.hadoop.fs.ChecksumFileSystem.listLocatedStatus(ChecksumFileSystem.java:579)
[junit] at
org.apache.hadoop.fs.FilterFileSystem.listLocatedStatus(FilterFileSystem.java:235)
[junit] at
org.apache.hadoop.fs.FilterFileSystem.listLocatedStatus(FilterFileSystem.java:235)
[junit] at
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:264)
[junit] at
org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat.getSplits(CombineFileInputFormat.java:217)
[junit] at
org.apache.hadoop.mapred.lib.CombineFileInputFormat.getSplits(CombineFileInputFormat.java:69)
[junit] at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:385)
[junit] at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:351)
[junit] at
org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:389)
[junit] at
org.apache.hadoop.mapreduce.JobSubmitter.writeOldSplits(JobSubmitter.java:503)
[junit] at
org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:495)
[junit] at
org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:390)
[junit] at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1268)
[junit] at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1265)
[junit] at java.security.AccessController.doPrivileged(Native Method)
[junit] at javax.security.auth.Subject.doAs(Subject.java:396)
[junit] at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1481)
[junit] at org.apache.hadoop.mapreduce.Job.submit(Job.java:1265)
[junit] at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:557)
[junit] at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:552)
[junit] at java.security.AccessController.doPrivileged(Native Method)
[junit] at javax.security.auth.Subject.doAs(Subject.java:396)
[junit] at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1481)
[junit] at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:552)
[junit] at
org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:543)
[junit] at
org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:448)
[junit] at
org.apache.hadoop.hive.ql.exec.ExecDriver.main(ExecDriver.java:688)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:597)
[junit] at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
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