Mike Drob created HBASE-19963:
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Summary: TestFSHDFSUtils assumes wrong default port for Hadoop
3.0.1+
Key: HBASE-19963
URL: https://issues.apache.org/jira/browse/HBASE-19963
Project: HBase
Issue Type: Task
Components: test
Reporter: Mike Drob
We try to accommodate HDFS changing ports when testing if it is the same FS in
our tests:
https://github.com/apache/hbase/blob/master/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestFSHDFSUtils.java#L156-L162
{code}
if (isHadoop3) {
// Hadoop 3.0.0 alpha1+ change default nn port to 9820. See HDFS-9427
testIsSameHdfs(9820);
} else {
// pre hadoop 3.0.0 defaults to port 8020
testIsSameHdfs(8020);
}
{code}
But in Hadoop 3.0.1, they decided to go back to the old port - see HDFS-12990.
So our tests will fail against the snapshot and against future releases.
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