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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/04/23 04:14:53 UTC
[GitHub] [ozone] bshashikant commented on a change in pull request #2173: HDDS-5127. Fix getServiceList when SCM HA is enabled
bshashikant commented on a change in pull request #2173:
URL: https://github.com/apache/ozone/pull/2173#discussion_r618926163
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File path: hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/HddsUtils.java
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@@ -95,21 +97,38 @@ private HddsUtils() {
*
* @return Target {@code InetSocketAddress} for the SCM client endpoint.
*/
- public static InetSocketAddress getScmAddressForClients(
+ public static Collection<InetSocketAddress> getScmAddressForClients(
ConfigurationSource conf) {
- Optional<String> host = getHostNameFromConfigKeys(conf,
- ScmConfigKeys.OZONE_SCM_CLIENT_ADDRESS_KEY);
- if (!host.isPresent()) {
- // Fallback to Ozone SCM name
- host = Optional.of(getSingleSCMAddress(conf).getHostName());
- }
+ if (SCMHAUtils.getScmServiceId(conf) != null) {
+ List<SCMNodeInfo> scmNodeInfoList = SCMNodeInfo.buildNodeInfo(conf);
+ Collection<InetSocketAddress> scmAddressList =
+ new HashSet<>(scmNodeInfoList.size());
+ for (SCMNodeInfo scmNodeInfo : scmNodeInfoList) {
+ if (scmNodeInfo.getScmClientAddress() == null) {
+ throw new ConfigurationException("Ozone scm client address is not " +
+ "set for SCM service-id " + scmNodeInfo.getServiceId() +
+ "node-id" + scmNodeInfo.getNodeId());
+ }
+ scmAddressList.add(
+ NetUtils.createSocketAddr(scmNodeInfo.getScmClientAddress()));
+ }
+ return scmAddressList;
+ } else {
+ Optional< String > host = getHostNameFromConfigKeys(conf,
+ ScmConfigKeys.OZONE_SCM_CLIENT_ADDRESS_KEY);
Review comment:
NIT: Optional< String > host -> Optional<String> host
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