Github user manishgupta88 commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/492#discussion_r94937615
--- Diff:
core/src/main/java/org/apache/carbondata/core/carbon/datastore/TableSegmentUniqueIdentifier.java
---
@@ -101,10 +102,17 @@ public String getSegmentId() {
*/
public String getUniqueTableSegmentIdentifier() {
CarbonTableIdentifier carbonTableIdentifier =
- absoluteTableIdentifier.getCarbonTableIdentifier();
- return carbonTableIdentifier.getDatabaseName()
- + CarbonCommonConstants.FILE_SEPARATOR + carbonTableIdentifier
- .getTableId() + CarbonCommonConstants.FILE_SEPARATOR + segmentId;
+ absoluteTableIdentifier.getCarbonTableIdentifier();
+ return carbonTableIdentifier.getDatabaseName() +
CarbonCommonConstants.FILE_SEPARATOR
+ + carbonTableIdentifier.getTableName() +
CarbonCommonConstants.UNDERSCORE
+ + carbonTableIdentifier.getTableId() +
CarbonCommonConstants.FILE_SEPARATOR + segmentId;
--- End diff --
As each tableId will be unique I think we can shorten the lruCacheKey and
modify the code as below.
return carbonTableIdentifier.getTableId() +
CarbonCommonConstants.FILE_SEPARATOR + segmentId;
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