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Posted to notifications@geode.apache.org by GitBox <gi...@apache.org> on 2021/04/14 21:36:05 UTC

[GitHub] [geode] nonbinaryprogrammer commented on a change in pull request #6296: GEODE-9136: make RedisData implement Sizeable

nonbinaryprogrammer commented on a change in pull request #6296:
URL: https://github.com/apache/geode/pull/6296#discussion_r613602859



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File path: geode-apis-compatible-with-redis/src/main/java/org/apache/geode/redis/internal/data/RedisHash.java
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@@ -145,13 +148,15 @@ private void shutDownHscanSnapshotScheduledRemoval() {
   public synchronized void toData(DataOutput out, SerializationContext context) throws IOException {
     super.toData(out, context);
     DataSerializer.writeHashMap(hash, out);
+    DataSerializer.writeInteger(hashSize.get(), out);

Review comment:
       from discussion with @ringles: it seems like writing it over the wire would save us some time recomputing the value. as the data set gets bigger, that could take us a good chunk of time. Is there a disadvantage to serializing it that we are not aware of?




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