huaxiangsun commented on a change in pull request #2640:
URL: https://github.com/apache/hbase/pull/2640#discussion_r520780550
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File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
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@@ -161,7 +165,11 @@
private final boolean hostnamesCanChange;
private final long pause;
private final long pauseForCQTBE;// pause for CallQueueTooBigException, if
specified
- private boolean useMetaReplicas;
Review comment:
Let me explain a bit here. The old behavior for 'useMetaReplicas' is
kept, no change of that. The flag is consolidated to the mode as the mode flag
also supports the old behavior. Looking at the code, 'useMetaReplicas' only
supports the region locator at this moment. The config is kept in case
'META_REPLICA_USE' needs to support a broader scope. This is just an
implementation consolidation.
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