asdf2014 commented on a change in pull request #8022: Enable Spotbugs:
MS_OOI_PKGPROTECT
URL: https://github.com/apache/incubator-druid/pull/8022#discussion_r300209621
##########
File path:
processing/src/main/java/org/apache/druid/query/metadata/metadata/AllColumnIncluderator.java
##########
@@ -32,7 +32,7 @@ public boolean include(String columnName)
@Override
public byte[] getCacheKey()
{
- return ALL_CACHE_PREFIX;
+ return new byte[]{0x1};
Review comment:
It would be better to store these byte arrays as static fields in the
subclass of `ColumnIncluderator`.
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