TeslaCN commented on a change in pull request #14856:
URL: https://github.com/apache/shardingsphere/pull/14856#discussion_r786461913
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File path:
shardingsphere-features/shardingsphere-readwrite-splitting/shardingsphere-readwrite-splitting-core/src/main/java/org/apache/shardingsphere/readwritesplitting/algorithm/loadbalance/WeightReplicaLoadBalanceAlgorithm.java
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@@ -53,6 +53,9 @@ public String getDataSource(final String name, final String
writeDataSourceName,
}
private String getDataSourceName(final List<String> readDataSourceNames,
final double[] weight) {
+ if (1 == readDataSourceNames.size()) {
+ return readDataSourceNames.stream().findFirst().get();
Review comment:
Why not just `get(0)`?
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