xubo245 commented on a change in pull request #3245: [CARBONDATA-3398] Handled
show cache for index server and MV
URL: https://github.com/apache/carbondata/pull/3245#discussion_r294346162
##########
File path:
core/src/main/java/org/apache/carbondata/core/indexstore/blockletindex/BlockletDataMapFactory.java
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@@ -302,14 +302,18 @@ public synchronized void clear() {
}
}
- @Override public String getCacheSize() throws IOException {
+ @Override public String getCacheSize() {
Review comment:
Please optimize this line to two line:
`
@Override
public String getCacheSize() {
`
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