StefanRRichter commented on a change in pull request #7153: FLINK-10918 Fix the
checkpoint dir creation error on Window for keyed rocksdb state
URL: https://github.com/apache/flink/pull/7153#discussion_r235995783
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File path:
flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBKeyedStateBackend.java
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@@ -557,6 +557,16 @@ private void createDB() throws IOException {
this.defaultColumnFamily = columnFamilyHandles.get(0);
}
+ private static class Utils {
Review comment:
Why is the static class required, couln't we just have a private method?
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