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TAJO-1740: Update Partition Table document#728

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blrunner wants to merge 92 commits intoapache:masterfrom
blrunner:tajo-partition-document
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TAJO-1740: Update Partition Table document#728
blrunner wants to merge 92 commits intoapache:masterfrom
blrunner:tajo-partition-document

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@blrunner blrunner commented Sep 4, 2015

Currently, Tajo doesn't provide enough informations about partition table. Thus, we need to add more informations to following documentation.
http://tajo.apache.org/docs/current/partitioning/column_partitioning.html

hyunsik
hyunsik reviewed Sep 22, 2015
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tajo-docs/src/main/sphinx/partitioning/column_partitioning.rst Outdated
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@hyunsik hyunsik Sep 22, 2015

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assume a table with the following schema would be better.

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blrunner commented Sep 23, 2015

Thanks @hyunsik
I've reflected your comments. :)

hyunsik and others added 9 commits September 22, 2015 19:33
@hyunsik
TAJO-1860: Refactor Rpc clients to take Connection Parameters.
1eb1004 
Closes apache#763
@dkhwangbo @hyunsik
TAJO-1844: Eliminate explicit diamond expressions.
aa699c7 
Signed-off-by: Hyunsik Choi <hyunsik@apache.org>
@hyunsik
TAJO-1768: Move Tajo into Java 8.
2017441 
Closes apache#692
@jinossy
TAJO-1884: Add missing jetty-util dependency.
5defb26 
Closes apache#779
@blrunner
TAJO-1673: Implement recover partitions.
5af330d 
Closes apache#626
@blrunner
TAJO-1493: Make partition pruning based on catalog informations.
b5aacb9 
Closes apache#772
@hyunsik
TAJO-1886: Set compilerSourceVM and compilerTargetVM to web.xml.
d8b99cc 
Closes apache#781
@blrunner
TAJO-1827: JSON parsing error at storage-site.json while tajo master …
bf04b56 
…starts up.

Closes apache#776
@hyunsik
TAJO-1890: Clean up debug and test modes and unhandled exceptions.
dfec6a0 
Closes #1890
@hyunsik hyunsik mentioned this pull request Sep 25, 2015
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hyunsik and others added 15 commits September 28, 2015 11:34
@hyunsik
TAJO-1885: Simple query with projection should be supported.
cd01b73 
Closes apache#782
@jihoonson
TAJO-1894: Filter condition is ignored when a query involves multiple…
54e848e 
… subqueries and aggregations.

Closes apache#791
@jihoonson
TAJO-1889: UndefinedColumnException when a query with table subquery …
72dd1c0 
…is executed on self-describing tables. (jihoon)

Closes apache#787
@hyunsik
TAJO-1663: Change the variable name storeType to dataFormat.
67c4541 
Closes apache#790
@jihoonson
TAJO-1889: UndefinedColumnException when a query with table subquery …
3035b01 
…is executed on self-describing tables. (fix wrong query)
@blrunner
TAJO-1887: Disable the alter table add partition statement temporarily.
4564c37 
Closes apache#785
@blrunner
TAJO-1902: Add line delimiter for repair partition in TajoDump.
ef94bb3 
Closes apache#795
@hyunsik
TAJO-1461: Follow Protocol Buffer Style Guide. (Contributed by David …
94197c3 
…Chen, committed by hyunsik)
@blrunner @hyunsik
TAJO-1901: Repair partition throws ArrayIndexOutOfBoundsException occ…
8ae851c 
…asionally.

Signed-off-by: Hyunsik Choi <hyunsik@apache.org>

Closes apache#796
@dkhwangbo @jihoonson
TAJO-1893: Remove unused import.
f328047 
Closes apache#793

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@dkhwangbo @jihoonson
TAJO-1899: Calling 'Arrays.asList()' with too few arguments cause mem…
dd16f11 
…ory extravagance.

Closes apache#794

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@hyunsik
TAJO-1895: Add a maven profile to skip the unit tests of tajo-storage…
356c48e 
…-pgsql.

Closes apache#804
@jihoonson
TAJO-1914: Remove imports of guava library of facebook.
4bed490 
Closes apache#809
@hyunsik
TAJO-1883: Keep tajo-client and its dependent modules to be 1.7 target.
513aff4 
Closes apache#778
@hyunsik
TAJO-1913: Timezone does not affect the constant folding.
1e14912 
Closes apache#810
jihoonson and others added 22 commits November 13, 2015 13:37
@jihoonson
TAJO-1975: Gathering fine-grained column statistics for range shuffle.
011fcd9 
Closes apache#859
@dkhwangbo @blrunner
TAJO-1978: Printout message before terminating TSQL.
74bde9c 
Closes apache#861

Signed-off-by: JaeHwa Jung <blrunner@apache.org>
@dkhwangbo @jihoonson
TAJO-1977: Cannot recognize the space-contained tablename and databas…
10159c7 
…ename.

Closes apache#860

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@jinossy
TAJO-1271: Improve memory usage of Hash-shuffle.
411a26d 
Closes apache#837
@jinossy
TAJO-1935: Some Tasks don't work after they become TA_ASSIGNED.
4fd1739 
Closes apache#864
@dkhwangbo @jihoonson
TAJO-1946: Change Projectable::setTargets and getTargets to set and g…
a2a5c14 
…et List<Target>.

Closes apache#839

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@jihoonson
TAJO-1981: Invalid nulls sort order in VectorizedSorter.
090ce17 
Closes apache#865
@dkhwangbo @blrunner
TAJO-1980: Printout the usage of TajoShellCommand.
ef682cc 
Closes apache#863

Signed-off-by: JaeHwa Jung <blrunner@apache.org>
@hyunsik
TAJO-1984: Removed unused FileTablespace::getSplit methods.
0be254c
@hyunsik
TAJO-1988: Remove some duplicated codes in toString() of Projectable.
8b2fe11 
Closes apache#875
@hyunsik
TAJO-1986: Rename the name 'option' to 'property' in TableMeta.
b3d4a34 
Closes apache#872
@dkhwangbo @hyunsik
TAJO-1862: TSQL gives user wrong URL of documentation.
8457d85 
Closes apache#867
@eminency @jihoonson
TAJO-1857: Rename the section of 'File Formats' to 'Data Formats' and…
149a44d 
… fill compression section of the 'Table Management' chapter.

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@dkhwangbo @hyunsik
TAJO-1947: Change Projection::setNamedExprs and getNamedExprs to set …
0dcb702 
…and get List<NamedExpr>.

Closes apache#842
@dkhwangbo @jihoonson
TAJO-1967: Replace 'try finally' with 'try' with resources.
4e0a7a3 
Closes apache#852

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@jinossy
TAJO-1983: Improve memory usage of ExternalSortExec.
550c018 
Closes apache#869
@blrunner
TAJO-1922: Allow date types with IN operator for partition pruning.
492588d 
Closes apache#819
@blrunner
TAJO-1922: Allow date types with IN operator for partition pruning. (…
a1e852b 
…modify changes)
@jihoonson
TAJO-1962: Add description for session variables.
e52c330 
Closes apache#848
@eminency @jihoonson
TAJO-1856: Add a description about the relationship of tablespace, ma…
ee7279d 
…naged table, and external table to Tablespace section of Table Management chapter.

Closes apache#878

Signed-off-by: Jihoon Son <jihoonson@apache.org>
@keybod @jinossy
TAJO-1985: Add reporting metrics via JMX.
821fc17 
closes apache#879

Signed-off-by: Jinho Kim <jhkim@apache.org>
@jinossy
TAJO-1753: GlobalEngine causes NPE occurs occasionally.
ce44234 
Closes apache#882
jihoonson
jihoonson reviewed Nov 30, 2015
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tajo-docs/src/main/sphinx/partitioning/column_partitioning.rst Outdated
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Maybe you intend that this table has the five columns of id, name, grade, country, and city. If so, how about showing all columns as the below example of student_source? It will be much easier to understand.

@blrunner
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blrunner commented Dec 2, 2015

Thanks @jihoonson

I reflected your comments as follows.
blrunner@37283a0

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jihoonson commented Dec 2, 2015

Thanks, but your patch looks to be include other patches. Would you fix it?

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blrunner commented Dec 3, 2015

Thanks @jihoonson .
Appears to be twisted. I'll create new PR soon.

@blrunner blrunner closed this Dec 3, 2015
@blrunner blrunner mentioned this pull request Dec 3, 2015
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7 participants

@blrunner @jihoonson @hyunsik @dkhwangbo @jinossy @eminency @keybod