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Posted to commits@carbondata.apache.org by ch...@apache.org on 2017/04/12 12:34:12 UTC
[1/2] incubator-carbondata git commit: Removed redundant fields from
table in configuration-parameters.md
Repository: incubator-carbondata
Updated Branches:
refs/heads/master a5eb3230f -> 11df4513b
Removed redundant fields from table in configuration-parameters.md
Project: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/commit/d8590b16
Tree: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/tree/d8590b16
Diff: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/diff/d8590b16
Branch: refs/heads/master
Commit: d8590b16a094ea1afef84c85d61fb334e8b5730e
Parents: a5eb323
Author: jatin <ja...@knoldus.in>
Authored: Tue Apr 11 13:38:10 2017 +0530
Committer: chenliang613 <ch...@huawei.com>
Committed: Wed Apr 12 18:03:35 2017 +0530
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docs/configuration-parameters.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/incubator-carbondata/blob/d8590b16/docs/configuration-parameters.md
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diff --git a/docs/configuration-parameters.md b/docs/configuration-parameters.md
index 4f454e6..e4f8f33 100644
--- a/docs/configuration-parameters.md
+++ b/docs/configuration-parameters.md
@@ -131,7 +131,7 @@ This section provides the details of all the configurations required for CarbonD
| Parameter | Default Value | Description |
|---------------------------------------|---------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| high.cardinality.identify.enable | true | If the parameter is true, the high cardinality columns of the dictionary code are automatically recognized and these columns will not be used as global dictionary encoding. If the parameter is false, all dictionary encoding columns are used as dictionary encoding. The high cardinality column must meet the following requirements: value of cardinality > configured value of high.cardinalityEqually, the value of cardinality is higher than the threshold.value of cardinality/ row number x 100 > configured value of high.cardinality.row.count.percentageEqually, the ratio of the cardinality value to data row number is higher than the configured percentage. |
-| high.cardinality.threshold | 1000000 | high.cardinality.threshold | 1000000 | It is a threshold to identify high cardinality of the columns.If the value of columns' cardinality > the configured value, then the columns are excluded from dictionary encoding. |
+| high.cardinality.threshold | 1000000 | It is a threshold to identify high cardinality of the columns.If the value of columns' cardinality > the configured value, then the columns are excluded from dictionary encoding. |
| high.cardinality.row.count.percentage | 80 | Percentage to identify whether column cardinality is more than configured percent of total row count.Configuration value formula:Value of cardinality/ row number x 100 > configured value of high.cardinality.row.count.percentageThe value of the parameter must be larger than 0. |
| carbon.cutOffTimestamp | 1970-01-01 05:30:00 | Sets the start date for calculating the timestamp. Java counts the number of milliseconds from start of "1970-01-01 00:00:00". This property is used to customize the start of position. For example "2000-01-01 00:00:00". The date must be in the form "carbon.timestamp.format". NOTE: The CarbonData supports data store up to 68 years from the cut-off time defined. For example, if the cut-off time is 1970-01-01 05:30:00, then the data can be stored up to 2038-01-01 05:30:00. |
| carbon.timegranularity | SECOND | The property used to set the data granularity level DAY, HOUR, MINUTE, or SECOND. |
[2/2] incubator-carbondata git commit: [CARBONDATA-897] Removed
redundant fields from table in configuration-parameters.md This closes #776
Posted by ch...@apache.org.
[CARBONDATA-897] Removed redundant fields from table in configuration-parameters.md This closes #776
Project: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/commit/11df4513
Tree: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/tree/11df4513
Diff: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/diff/11df4513
Branch: refs/heads/master
Commit: 11df4513bd88d053ea0d5d41ab9919d1f47ebbfd
Parents: a5eb323 d8590b1
Author: chenliang613 <ch...@huawei.com>
Authored: Wed Apr 12 18:04:01 2017 +0530
Committer: chenliang613 <ch...@huawei.com>
Committed: Wed Apr 12 18:04:01 2017 +0530
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docs/configuration-parameters.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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