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https://issues.apache.org/jira/browse/HCATALOG-220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13195204#comment-13195204
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Aniket Mokashi commented on HCATALOG-220:
-----------------------------------------
Hi Ashutosh,
Essentially, we need following code block in InitializeInput.java,
extractStorerInfo-
{code}
//hive serde based drivers need properties from serde parameters to initialize
serdes
Map<String, String> sdParams = sd.getSerdeInfo().getParameters();
for (Entry<String, String> entry : sdParams.entrySet()) {
hcatProperties.put(entry.getKey(), entry.getValue());
}
{code}
I was planning to work on SerdeBasedStorageDriver to read Text and
SequenceFiles. But, I think with HCatalog-237 it wont be needed. Comments?
> SequenceFile and TextFile in Hive cannot be read in HCatalog
> ------------------------------------------------------------
>
> Key: HCATALOG-220
> URL: https://issues.apache.org/jira/browse/HCATALOG-220
> Project: HCatalog
> Issue Type: Bug
> Components: storage handlers
> Reporter: Aniket Mokashi
> Priority: Critical
>
> Currently, hcatalog has a bug/design issue that only properties from
> TBLPROPERTIES that start with word "hcat." are passed down to storage driver
> interface.
> This puts a major limitation on supporting SequenceFileFormat and
> TextFileFormat in hive using HCatalog (driver's need these properties to
> initialize serdes).
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