Indhumathi27 commented on a change in pull request #3620: [CARBONDATA-3700]
Optimize pruning performance when prunning with multi…
URL: https://github.com/apache/carbondata/pull/3620#discussion_r387531359
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File path:
core/src/main/java/org/apache/carbondata/core/datastore/block/SegmentProperties.java
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@@ -35,13 +38,24 @@
import org.apache.carbondata.core.metadata.schema.table.column.ColumnSchema;
import org.apache.carbondata.core.util.CarbonUtil;
+import org.apache.log4j.Logger;
+
/**
* This class contains all the details about the restructuring information of
* the block. This will be used during query execution to handle restructure
* information
*/
public class SegmentProperties {
+ private static final Logger LOG =
+ LogServiceFactory.getLogService(SegmentProperties.class.getName());
+
+ private static final int dimensionsFingerPrinterShift = 1;
Review comment:
Please add variable description for dimension,measure,complex fingerPrinter
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