ravipesala commented on a change in pull request #3104: [HOTFIX] Fix select
query on varchar column with large data fails with jvm crash
URL: https://github.com/apache/carbondata/pull/3104#discussion_r251293103
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File path:
core/src/main/java/org/apache/carbondata/core/datastore/ReusableDataBuffer.java
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@@ -47,7 +47,8 @@
*/
public byte[] getDataBuffer(int requestedSize) {
if (dataBuffer == null || requestedSize > size) {
- this.size = requestedSize + ((requestedSize * 30) / 100);
+ this.size = requestedSize + ((requestedSize / 100) * 30);
Review comment:
@shardul-cr7 I think @xuchuanyin has a point. If the intention is to
increase the size by 30 % of the requested size then we should increase it even
in case of requestedSize is less than 100. I feel these can be handled by
assigning the value t double and after calculation, we can typecast to int
would solve the issue.
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