bharathv commented on a change in pull request #2327:
URL: https://github.com/apache/hbase/pull/2327#discussion_r489574840
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java
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@@ -99,6 +105,36 @@ public ReplicationPeerConfig setBandwidth(long bandwidth) {
return this;
}
+ /**
+ * Helper method to add base peer configs from Configuration to
ReplicationPeerConfig
+ * if not present in latter.
+ *
+ * This merges the user supplied peer configuration
+ * {@link org.apache.hadoop.hbase.replication.ReplicationPeerConfig} with
peer configs
+ * provided as property hbase.replication.peer.base.configs in hbase
configuration.
+ * Expected format for this hbase configuration is "k1=v1;k2=v2,v2_1".
Original value
+ * of conf is retained if already present in ReplicationPeerConfig.
+ *
+ * @param conf Configuration
+ */
+ public void addBasePeerConfigsIfNotPresent(Configuration conf) {
+ String basePeerConfigs = conf.get(HBASE_REPLICATION_PEER_BASE_CONFIG, "");
+ Map<String,String> receivedPeerConfigMap = this.getConfiguration();
+
+ if (basePeerConfigs.length() != 0) {
+ Map<String, String> basePeerConfigMap =
Splitter.on(';').trimResults().omitEmptyStrings()
+ .withKeyValueSeparator("=").split(basePeerConfigs);
+ for (Map.Entry<String,String> entry : basePeerConfigMap.entrySet()) {
+ String configName = entry.getKey();
+ String configValue = entry.getValue();
+ // Only override if base config does not exist in existing replication
peer configs
+ if (!receivedPeerConfigMap.containsKey(configName)) {
Review comment:
nit: just use this.configuration directly?
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