Ted Yu created HDFS-6092: ---------------------------- Summary: DistributedFileSystem#getCanonicalServiceName() and DistributedFileSystem#getUri() may return inconsistent results w.r.t. port Key: HDFS-6092 URL: https://issues.apache.org/jira/browse/HDFS-6092 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 2.3.0 Reporter: Ted Yu
I discovered this when working on HBASE-10717 Here is sample code to reproduce the problem: {code} Path desPath = new Path("hdfs://127.0.0.1/"); FileSystem desFs = desPath.getFileSystem(conf); String s = desFs.getCanonicalServiceName(); URI uri = desFs.getUri(); {code} Canonical name string contains the default port - 8020 But uri doesn't contain port. This would result in the following exception: {code} testIsSameHdfs(org.apache.hadoop.hbase.util.TestFSHDFSUtils) Time elapsed: 0.001 sec <<< ERROR! java.lang.IllegalArgumentException: port out of range:-1 at java.net.InetSocketAddress.checkPort(InetSocketAddress.java:143) at java.net.InetSocketAddress.<init>(InetSocketAddress.java:224) at org.apache.hadoop.hbase.util.FSHDFSUtils.getNNAddresses(FSHDFSUtils.java:88) {code} -- This message was sent by Atlassian JIRA (v6.2#6252)