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tarmstrong pushed a commit to branch 2.x
in repository https://gitbox.apache.org/repos/asf/impala.git
commit b96956642497b8a5017eaab5d0cb37f5af26d3aa
Author: Alex Rodoni <arod...@cloudera.com>
AuthorDate: Fri Jun 15 12:37:22 2018 -0700
[DOCS] Fixed the DITA concept ID for the new
impala_disable_codegen_rows_threshold
Change-Id: I8ecbf93749d5eb8da1d5c873fd7503f5bb2c7d0f
Reviewed-on: http://gerrit.cloudera.org:8080/10733
Reviewed-by: Alex Rodoni <arod...@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
---
.../topics/impala_disable_codegen_rows_threshold.xml | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/docs/topics/impala_disable_codegen_rows_threshold.xml
b/docs/topics/impala_disable_codegen_rows_threshold.xml
index b16a691..438db3d 100644
--- a/docs/topics/impala_disable_codegen_rows_threshold.xml
+++ b/docs/topics/impala_disable_codegen_rows_threshold.xml
@@ -18,7 +18,7 @@ specific language governing permissions and limitations
under the License.
-->
<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
-<concept rev="2.0.0" id="exec_single_node_rows_threshold">
+<concept rev="2.10.0" id="disable_codegen_rows_threshold">
<title>DISABLE_CODEGEN_ROWS_THRESHOLD Query Option (<keyword
keyref="impala210_full"/> or higher only)</title>
<titlealts
audience="PDF"><navtitle>DISABLE_CODEGEN_ROWS_THRESHOLD</navtitle></titlealts>
@@ -35,16 +35,14 @@ under the License.
<conbody>
- <p rev="2.0.0">
- <indexterm audience="hidden">DISABLE_CODEGEN_ROWS_THRESHOLD query
option</indexterm>
- This setting controls the cutoff point (in terms of number of rows
processed per Impala daemon) below which
- Impala disables native code generation for the whole query.
-
- Native code generation is very beneficial for queries that process many
rows because
- it reduces the time taken to process of each row. However, generating
the native code
- adds latency to query startup. Therefore, automatically disabling
codegen for
- queries that process relatively small amounts of data can improve query
response time.
- </p>
+ <p rev="2.0.0"> This setting controls the cutoff point (in terms of number
+ of rows processed per Impala daemon) below which Impala disables native
+ code generation for the whole query. Native code generation is very
+ beneficial for queries that process many rows because it reduces the time
+ taken to process of each row. However, generating the native code adds
+ latency to query startup. Therefore, automatically disabling codegen for
+ queries that process relatively small amounts of data can improve query
+ response time. </p>
<p conref="../shared/impala_common.xml#common/syntax_blurb"/>
