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From vinayakumarb <>
Subject [GitHub] carbondata pull request #1892: [CARBONDATA-2106] Update product document wit...
Date Wed, 31 Jan 2018 06:37:50 GMT
Github user vinayakumarb commented on a diff in the pull request:
    --- Diff: docs/ ---
    @@ -119,6 +119,7 @@ This section provides the details of all the configurations required
for CarbonD
     | carbon.numberof.preserve.segments | 0 | If the user wants to preserve some number of
segments from being compacted then he can set this property. Example: carbon.numberof.preserve.segments
= 2 then 2 latest segments will always be excluded from the compaction. No segments will be
preserved by default. |
     | carbon.allowed.compaction.days | 0 | Compaction will merge the segments which are loaded
with in the specific number of days configured. Example: If the configuration is 2, then the
segments which are loaded in the time frame of 2 days only will get merged. Segments which
are loaded 2 days apart will not be merged. This is disabled by default. |
     | | false | To enable compaction while data loading. |
    +||true|Enabling page level reader for compaction
reduces the memory usage while compacting more number of segments. It allows reading only
page by page instead of reaing whole blocklet to memory.|
    --- End diff --


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