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https://issues.apache.org/jira/browse/HCATALOG-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140446#comment-13140446
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[email protected] commented on HCATALOG-143:
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/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseConstants.java
<https://reviews.apache.org/r/2582/#comment6512>
Is this value arbitrary? What is HBase's default?
/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseInputStorageDriver.java
<https://reviews.apache.org/r/2582/#comment6513>
in the future, unrelated changes should be in a separate jira. things are
clearer that way.
/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseSerDeResultConverter.java
<https://reviews.apache.org/r/2582/#comment6515>
you don't need to suppress the warning if you access the static method via
HBaseSerde instead of the object instance.
/trunk/storage-drivers/hbase/src/test/org/apache/hcatalog/hbase/TestHBaseInputStorageDriver.java
<https://reviews.apache.org/r/2582/#comment6618>
remove dead code
- Francis
On 2011-10-26 22:54:36, Vandana Ayyalasomayajula wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/2582/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2011-10-26 22:54:36)
bq.
bq.
bq. Review request for hcatalog, Francis Liu and David Capwell.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. The current input storage driver for HBase does not use columns of the
output schema for projection. The output columns should be used to read only
those specific columns from HBase.
bq.
bq.
bq. This addresses bug hcatalog-143.
bq. https://issues.apache.org/jira/browse/hcatalog-143
bq.
bq.
bq. Diffs
bq. -----
bq.
bq.
/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseConstants.java
1182480
bq.
/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseInputStorageDriver.java
1182480
bq.
/trunk/storage-drivers/hbase/src/java/org/apache/hcatalog/hbase/HBaseSerDeResultConverter.java
1182480
bq.
/trunk/storage-drivers/hbase/src/test/org/apache/hcatalog/hbase/TestHBaseInputStorageDriver.java
1182480
bq.
bq. Diff: https://reviews.apache.org/r/2582/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. Unit test updates and test passes.
bq.
bq.
bq. Thanks,
bq.
bq. Vandana
bq.
bq.
> Pushing projection columns into HBase scans
> --------------------------------------------
>
> Key: HCATALOG-143
> URL: https://issues.apache.org/jira/browse/HCATALOG-143
> Project: HCatalog
> Issue Type: Improvement
> Affects Versions: 0.3
> Reporter: Vandana Ayyalasomayajula
> Assignee: Vandana Ayyalasomayajula
> Labels: hbase, storage_drivers
> Fix For: 0.3
>
> Attachments: HCATALOG-143.patch
>
>
> The current input storage driver for HBase does not use columns of the output
> schema for projection. The output columns should be used to read only those
> specific columns from HBase.
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