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HDFS-14673. The console log is noisy when using DNSDomainNameResolver to resolve NameNode.

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HUAN-PING SU 2019-07-27 02:08:46 +08:00 committed by Inigo Goiri
parent c01e137273
commit ecc8acfd24
1 changed files with 1 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/AbstractNNFailoverProxyProvider.java
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@ -234,7 +234,7 @@ Collection<InetSocketAddress> getResolvedHostsIfNecessary(
conf, nameNodeUri, HdfsClientConfigKeys.Failover.RESOLVE_SERVICE_KEY); conf, nameNodeUri, HdfsClientConfigKeys.Failover.RESOLVE_SERVICE_KEY);
// If the address needs to be resolved, get all of the IP addresses // If the address needs to be resolved, get all of the IP addresses
// from this address and pass them into the proxy // from this address and pass them into the proxy
LOG.info("Namenode domain name will be resolved with {}", LOG.debug("Namenode domain name will be resolved with {}",
dnr.getClass().getName()); dnr.getClass().getName());
for (InetSocketAddress address : addressesOfNns) { for (InetSocketAddress address : addressesOfNns) {
String[] resolvedHostNames = dnr.getAllResolvedHostnameByDomainName( String[] resolvedHostNames = dnr.getAllResolvedHostnameByDomainName(