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https://issues.apache.org/jira/browse/HIVE-453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joydeep Sen Sarma updated HIVE-453:
-----------------------------------
Summary: external table metastore and execution codepaths use default
FileSystem object instead of using one derived from the supplied path (was:
external table creation uses default FileSystem object instead of using one
derived from the supplied path)
generalizing - there seems to be issues in execution time code path as well.
after patching metastore issues:
hive> create external table kvu(key int, val string) location
's3n://data.s3ndemo.hive/kv1.txt';
create external table kvu(key int, val string) location
's3n://data.s3ndemo.hive/kv1.txt';
OK
Time taken: 13.49 seconds
hive> select * from kvu;
select * from kvu;
OK
Failed with exception Wrong FS: s3n://data.s3ndemo.hive/kv1.txt, expected:
file:///
java.lang.IllegalArgumentException: Wrong FS: s3n://data.s3ndemo.hive/kv1.txt, e
xpected: file:///
at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:322)
at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem
.java:52)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSys
tem.java:416)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.
java:244)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:651)
at org.apache.hadoop.hive.ql.exec.FetchTask.getNextPath(FetchTask.java:1
79)
at org.apache.hadoop.hive.ql.exec.FetchTask.getRecordReader(FetchTask.ja
va:223)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:287)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:322)
> external table metastore and execution codepaths use default FileSystem
> object instead of using one derived from the supplied path
> ----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-453
> URL: https://issues.apache.org/jira/browse/HIVE-453
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Joydeep Sen Sarma
> Priority: Critical
>
> with fs.default.name set to file:///:
> hive> create external table kvu(key int, val string) location
> 's3n://data.s3ndemo.hive/kv1.txt'
> FAILED: Error in metadata: java.lang.IllegalArgumentException: Wrong FS:
> s3n://data.s3ndemo.hive/kv1.txt, expected: file:///
> stack trace:
> at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:322)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem
> .java:52)
> at
> org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.jav
> a:308)
> at
> org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.jav
> a:462)
> at
> org.apache.hadoop.hive.metastore.Warehouse.mkdirs(Warehouse.java:90)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_tabl
> e(HiveMetaStore.java:293)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(Hive
> MetaStoreClient.java:252)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:256)
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