HCatInputFormat.getTableSchema throws Exception rather than IOException
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Key: HCATALOG-165
URL: https://issues.apache.org/jira/browse/HCATALOG-165
Project: HCatalog
Issue Type: Bug
Components: mapreduce
Reporter: David Capwell
For users, if they want the table schema for what they are reading they need to
do the following:
this.schema = HCatInputFormat.getTableSchema(context);
For their output they do the same but for HCatOutputFormat:
this.schema = HCatOutputFormat.getTableSchema(context);
The HCatOutputFormat.getTableSchema throws an IOException and the
HCatInputFormat.getTableSchema throws just Exception. This is caused by
"private static InputJobInfo getJobInfo(JobContext jobContext) throws
Exception" in HCatBaseInputformat
This method should match the HCatBaseOutputFormat's version which throws the
following
throw new HCatException(ErrorType.ERROR_NOT_INITIALIZED);
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