Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1219#discussion_r131060005
--- Diff: docs/useful-tips-on-carbondata.md ---
@@ -234,3 +233,8 @@ scenarios. After the completion of POC, some of the
configurations impacting the
| carbon.use.multiple.temp.dir | spark/carbonlib/carbon.properties | Data
loading | Whether to use multiple YARN local directories during table data
loading for disk load balance | After enabling 'carbon.use.local.dir', if this
is set to true, CarbonData will use all YARN local directories during data load
for disk load balance, that will improve the data load performance. Please
enable this property when you encounter disk hotspot problem during data
loading. |
Note: If your CarbonData instance is provided only for query, you may
specify the property 'spark.speculation=true' which is in conf directory of
spark.
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--- End diff --
remove empty line
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