Review part 1: Just tackling the CREATE TABLE syntax and examples for
now. Will have separate gerrits for ALTER TABLE and more far-flung
places to mention this feature (New Features, Performance
Considerations, Parquet File Format).
Change-Id: Icd571cd8840368edb327d16d27192458838ef234
Reviewed-on: http://gerrit.cloudera.org:8080/6981
Reviewed-by: Lars Volker <lv@cloudera.com>
Tested-by: Impala Public Jenkins
Get rid of cloudera.com URLs within the topics/*.xml source files.
Abstract any that need to remain (e.g. blog posts) into impala_keydefs
file for easy examining and editing.
After this change, the number of source/artifact references to CDH and
Cloudera is small enough that we can enumerate exceptions and start the endgame:
Cleanup items remaining in XML source files:
grep -EiI "[^a-zA-Z]cm[^a-zA-Z]|cdh|cloudera" *.xml |
grep -v issues.cloudera.org | wc -l
282
Cleanup items remaining in HTML output files:
grep -EiI "[^a-zA-Z]cm[^a-zA-Z]|cdh|cloudera" ../build/html/topics/*.html |
grep -v issues.cloudera.org | wc -l
148
(These numbers will go down further when the 'installing' and 'updating'
edits land in master.)
Change-Id: I9e29c0feec7bd8e974d8a3d1eb84abe757514be7
Reviewed-on: http://gerrit.cloudera.org:8080/6345
Reviewed-by: John Russell <jrussell@cloudera.com>
Tested-by: Impala Public Jenkins
For history and tracking purposes, there are many
instances of rev="CDH-1234" for various CDH- JIRA
numbers. This produces no visible output, it's just
FYI for the person editing the source. Removing all
these now from the upstream doc source, so as not
to have "CDH" all through the doc source files.
Change-Id: I29089e5a31cd72e876b2ccb8375d1c10693c6aba
Reviewed-on: http://gerrit.cloudera.org:8080/6349
Reviewed-by: Ambreen Kazi <ambreen.kazi@cloudera.com>
Reviewed-by: John Russell <jrussell@cloudera.com>
Tested-by: Impala Public Jenkins
Upgrade with details of latest syntax.
Fine-tune discussion of PK and other Kudu
notions.
The impala_kudu diff looks larger than actual changes
to the page, because subtopics got moved
around and promoted/demoted (which changes the
indentation). Best to review that page start-to-finish.
CREATE TABLE details for Impala + Kudu.
ALTER TABLE details for Impala + Kudu.
Unhide the Impala partitioning + Kudu topic.
Mainly a brief intro then a link to delegate
details to the main Kudu page, which already
has a partitioning subtopic.
Include changes to reserved words. Entirely
from Kudu integration work.
Add Kudu considerations for misc SQL statements.
Addressed Todd's and Dimitris's comments for certain files.
(Up to the beginning of the "Partitioning" section in
impala_kudu.xml.)
Added Kudu blurbs to data type topics:
- Some aren't supported.
- Others are supported but can't go in the primary key.
Added walkthrough of renaming internal/external tables.
Split out Kudu CREATE TABLE syntax from other file formats.
Correct info about CTAS for Kudu tables.
Add examples of basic Kudu, external Kudu, and Kudu CTAS.
Change-Id: I76dcb948dab08532fe41326b22ef78d73282db2c
Reviewed-on: http://gerrit.cloudera.org:8080/5649
Reviewed-by: Matthew Jacobs <mj@cloudera.com>
Tested-by: Impala Public Jenkins
For this change to land in master, the audience="hidden" code review
needs to be completed first. Otherwise, the doc build would still work
but the audience="hidden" content would be visible rather than hidden as
desired.
Some work happening in parallel might introduce additional instances of
audience="Cloudera". I suggest addressing those in a followup CR so this
global change can land quickly.
Since the changes apply across so many different files, but are so
narrow in scope, I suggest that the way to validate (check that no
extraneous changes were introduced accidentally) is to diff just the
changed lines:
git diff -U0 HEAD^ HEAD
In patch set 2, I updated other topics marked audience="Cloudera"
by CRs that were pushed in the meantime.
Change-Id: Ic93d89da77e1f51bbf548a522d98d0c4e2fb31c8
Reviewed-on: http://gerrit.cloudera.org:8080/5613
Reviewed-by: John Russell <jrussell@cloudera.com>
Tested-by: Impala Public Jenkins
This commit also removes the now unused `DISTRIBUTE`, `SPLIT`, and
`BUCKETS` keywords that were going to be newly released in Impala 2.6,
but are now unused. Additionally, a few remaining uses of the
`DISTRIBUTE BY` syntax has been switched to `PARTITION BY`.
Change-Id: I32fdd5ef26c532f7a30220db52bdfbf228165922
Reviewed-on: http://gerrit.cloudera.org:8080/5382
Reviewed-by: Matthew Jacobs <mj@cloudera.com>
Tested-by: Internal Jenkins
This now gives a clean RAT check with bin/check-rat-report.py, which
is one way for the Impala community to check compliance with ASF rules
on intellectual property.
Change-Id: I2ad06435f84a65ba126759e42a18fdaf52cd7036
Reviewed-on: http://gerrit.cloudera.org:8080/5232
Reviewed-by: Jim Apple <jbapple-impala@apache.org>
Tested-by: Impala Public Jenkins
Reviewed-by: John Russell <jrussell@cloudera.com>
These are refugees from doc_prototype. They can be rendered with the
DITA Open Toolkit version 2.3.3 by:
/tmp/dita-ot-2.3.3/bin/dita \
-i impala.ditamap \
-f html5 \
-o $(mktemp -d) \
-filter impala_html.ditaval
Change-Id: I8861e99adc446f659a04463ca78c79200669484f
Reviewed-on: http://gerrit.cloudera.org:8080/5014
Reviewed-by: John Russell <jrussell@cloudera.com>
Tested-by: John Russell <jrussell@cloudera.com>
