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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2020/08/11 07:49:51 UTC
[GitHub] [hbase] Apache9 commented on a change in pull request #1909: HBASE-24569 Get hostAndWeights in addition using localhost if it is n…
Apache9 commented on a change in pull request #1909:
URL: https://github.com/apache/hbase/pull/1909#discussion_r468391216
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File path: hbase-server/src/main/java/org/apache/hadoop/hbase/HDFSBlocksDistribution.java
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@@ -280,6 +280,18 @@ public long getBlocksLocalWithSsdWeight(String host) {
private long getBlocksLocalityWeightInternal(String host, Visitor visitor) {
long localityIndex = 0;
HostAndWeight hostAndWeight = this.hostAndWeights.get(host);
+ // Compatible with local mode, see HBASE-24569
+ if (hostAndWeight == null) {
+ String currentHost = "";
+ try {
+ currentHost = DNS.getDefaultHost("default", "default");
Review comment:
Is this time consuming?
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