leventov commented on a change in pull request #7738: Fix some problems
reported by PVS-Studio
URL: https://github.com/apache/incubator-druid/pull/7738#discussion_r288427816
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File path:
extensions-core/google-extensions/src/main/java/org/apache/druid/storage/google/GoogleDataSegmentKiller.java
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@@ -52,7 +52,7 @@ public void kill(DataSegment segment) throws
SegmentLoadingException
Map<String, Object> loadSpec = segment.getLoadSpec();
final String bucket = MapUtils.getString(loadSpec, "bucket");
final String indexPath = MapUtils.getString(loadSpec, "path");
- final String descriptorPath = indexPath.substring(0,
indexPath.lastIndexOf('/')) + "/descriptor.json";
+ final String descriptorPath = indexPath.substring(0,
indexPath.lastIndexOf('/')) + "/descriptor.json"; //-V6009
Review comment:
This inspection means "substring() argument can be negative".
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