TestHLog fails on newer Hadoop
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Key: HBASE-3659
URL: https://issues.apache.org/jira/browse/HBASE-3659
Project: HBase
Issue Type: Bug
Affects Versions: 0.90.1
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Priority: Minor
Fix For: 0.90.2
Attachments: hbase-3659.txt
There are some subtle changes in IPC in the newer Hadoop trees that cause
TestHLog to fail. The issue is that when it restarts the minicluster, the new
DNs pick up a cached IPC connection to the old NN, which has closed its end of
the IPC pipe. This causes the new DNs to fail to start and the test fails.
Adding a strategic sleep fixes it.
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