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https://issues.apache.org/jira/browse/HBASE-4176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086135#comment-13086135
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[email protected] commented on HBASE-4176:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1326/
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(Updated 2011-08-17 04:53:07.890603)
Review request for hbase, Todd Lipcon, Ted Yu, Michael Stack, and Jonathan Gray.
Changes
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- Minor change: swapped the order of examples in the scan help menu from the
shell so that it agrees with the explanation
@Stack:
- How would I make createFilterFromArgument in FilterBase abstract? An abstract
method be static too. And if I just make it abstract - the compiler complains
saying "cannot override - overriding method is static." Am I missing something
here?
- I implemented it such that the operators would all be upper case. I can
change it if you want. Have inserted a line into the document to that effect
- I have defined 'S', 'K', etc as ints and I have them as a byte array b/c I
have different uses for these in different places. In checkForSkip() - I
compare character by character and use the ints. When I'm pushing something
onto the operator stack - I push the byte array
Summary
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https://issues.apache.org/jira/browse/HBASE-4176: Exposing HBase Filters to the
Thrift API
Currently, to use any of the filters, one has to explicitly add a scanner for
the filter in the Thrift API making it messy and long.
With this patch, I am trying to add support for all the filters in a clean way.
The user specifies a filter via a string. The string is parsed on the server to
construct the filter. More information can be found in the attached document
named Filter Language
This patch is trying to extend and further the progress made by the patches in
HBASE-1744
There is document attached to the HBASE-4176 JIRA that describes this patch in
further detail
This addresses bug HBASE-4176.
https://issues.apache.org/jira/browse/HBASE-4176
Diffs (updated)
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/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/ParseConstants.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java
1158073
/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java 1158073
/src/main/java/org/apache/hadoop/hbase/thrift/ThriftServer.java 1158073
/src/main/java/org/apache/hadoop/hbase/thrift/generated/Hbase.java 1158073
/src/main/java/org/apache/hadoop/hbase/thrift/generated/TScan.java 1158073
/src/main/resources/org/apache/hadoop/hbase/thrift/Hbase.thrift 1158073
/src/main/ruby/hbase/table.rb 1158073
/src/main/ruby/shell/commands/scan.rb 1158073
/src/test/java/org/apache/hadoop/hbase/filter/TestParseFilter.java 1158073
Diff: https://reviews.apache.org/r/1326/diff
Testing
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patch includes one test: TestParseFilter.java
Thanks,
Anirudh
> Exposing HBase Filters to the Thrift API
> ----------------------------------------
>
> Key: HBASE-4176
> URL: https://issues.apache.org/jira/browse/HBASE-4176
> Project: HBase
> Issue Type: Improvement
> Components: thrift
> Reporter: Anirudh Todi
> Assignee: Anirudh Todi
> Priority: Minor
> Attachments: Filter Language(2).docx, Filter Language(2).xml, Filter
> Language.docx, HBASE-4176.patch
>
>
> Currently, to use any of the filters, one has to explicitly add a scanner for
> the filter in the Thrift API making it messy and long. With this patch, I am
> trying to add support for all the filters in a clean way. The user specifies
> a filter via a string. The string is parsed on the server to construct the
> filter. More information can be found in the attached document named Filter
> Language
> This patch is trying to extend and further the progress made by the patches
> in the HBASE-1744 JIRA (https://issues.apache.org/jira/browse/HBASE-1744)
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