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https://issues.apache.org/jira/browse/HIVE-458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12793483#action_12793483
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Paul Yang commented on HIVE-458:
--------------------------------
Missing example from above:
{code}
hive> set fs.default.name=http://wilbur21.labs.corp.sp1.yahoo.com:8020;
hive> show tables 'tmp_pyang_*';
OK
tmp_pyang_dim_api_data
tmp_pyang_lv
tmp_pyang_null
tmp_pyang_output
tmp_pyang_t
Time taken: 0.235 seconds
hive> set fs.default.name=|http://wilbur21.labs.corp.sp1.yahoo.com:8020;
hive> show tables 'tmp_pyang_*';
FAILED: Unknown exception: null
hive> set fs.default.name='http://wilbur21.labs.corp.sp1.yahoo.com:8020;
hive> show tables 'tmp_pyang_*';
FAILED: Unknown exception: null
{code}
(behavior is dependent on URI.create() )
> Setting fs.default.name incorrectly leads to meaningless error message
> ----------------------------------------------------------------------
>
> Key: HIVE-458
> URL: https://issues.apache.org/jira/browse/HIVE-458
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Configuration
> Affects Versions: 0.3.0
> Reporter: Alan Gates
> Assignee: Paul Yang
> Priority: Blocker
> Fix For: 0.5.0
>
>
> In my hadoop-site.xml I accidentally set fs.default.name to
> http://wilbur21.labs.corp.sp1.yahoo.com:8020
> instead of the proper:
> hdfs://wilbur21.labs.corp.sp1.yahoo.com:8020
> The result was
> {code}
> hive> show tables;
> FAILED: Unknown exception : null
> FAILED: Unknown exception : null
> Time taken: 0.035 seconds
> hive>
> {code}
> It should give a meaningful error message.
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