Benoy Antony created HDFS-6798:
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Summary: Add test case for incorrect data node condition during
balancing
Key: HDFS-6798
URL: https://issues.apache.org/jira/browse/HDFS-6798
Project: Hadoop HDFS
Issue Type: Improvement
Components: balancer
Affects Versions: 2.4.1
Reporter: Benoy Antony
Assignee: Benoy Antony
The Balancer makes a check to see if a block's location is a known data node.
But the variable it uses to check is wrong. This issue was fixed in HDFS-6364.
There was no way to easily unit test it at that time. Since HDFS-6441 enables
one to simulate this case, it was decided to add the unit test once HDFS-6441
is resolved.
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