This patch adds documentation for AGG_MEM_CORRELATION_FACTOR and
LARGE_AGG_MEM_THRESHOLD option introduced in Apache Impala 4.4.0.
IMPALA-12548 fix behavior of AGG_MEM_CORRELATION_FACTOR. Higher value
will lower memory estimation, while lower value will result in higher
memory estimation. The documentation in ImpalaService.thrift, however,
says the opposite. This patch fix documentation in thrift file as well.
Testing:
- Run "make plain-html" in docs/ dir and confirm the output.
- Manually check with comments in
PlannerTest.testAggNodeMaxMemEstimate()
Change-Id: I00956a50fb7616ca3c3ea2fd75fd11239a6bcd90
Reviewed-on: http://gerrit.cloudera.org:8080/21793
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Reviewed-by: Michael Smith <michael.smith@cloudera.com>
This patch documents the ENABLED_RUNTIME_FILTER_TYPES query option based
on the respective code comments in ImpalaService.thrift and
query-options.cc.
Change-Id: Ib7a34782bed6f812fedf717d8a076e2706f0bba9
Reviewed-on: http://gerrit.cloudera.org:8080/21645
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Reviewed-by: Quanlong Huang <huangquanlong@gmail.com>
Some instances of 'CDH' in the doc metadata might show up
in variable substitions or unexpected places generally,
such as the PDF title page or inside cover. Switching them
all to Impala-only numbers. Filling in Impala 2.8 as the
'current' number to reflect what will be the next release.
Also remove another instance of 'Cloudera' in the title.
Change-Id: I69e855aa958a45b3286a27fa69bcf8df315fc174
Reviewed-on: http://gerrit.cloudera.org:8080/5626
Reviewed-by: Jim Apple <jbapple-impala@apache.org>
Tested-by: John Russell <jrussell@cloudera.com>
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>
