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https://issues.apache.org/jira/browse/HDFS-8596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongjun Zhang updated HDFS-8596:
--------------------------------
Summary: TestDistributedFileSystem et al tests are broken in branch-2 due
to incorrect setting of "datanode" attribute (was: HDFS-8572 breaks
TestDistributedFileSystem et al tests in branch-2)
> TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect
> setting of "datanode" attribute
> -------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-8596
> URL: https://issues.apache.org/jira/browse/HDFS-8596
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: HDFS
> Affects Versions: 2.7.1
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Priority: Blocker
> Attachments: HDFS-8596.001.patch
>
>
> After HDFS-8572, some tests failed in branch-2 as below:
> {code}
> Running org.apache.hadoop.hdfs.TestDistributedFileSystem
> Tests run: 17, Failures: 0, Errors: 3, Skipped: 0, Time elapsed: 44.302 sec
> <<< FAILURE! - in org.apache.hadoop.hdfs.TestDistributedFileSystem
> testAllWithDualPort(org.apache.hadoop.hdfs.TestDistributedFileSystem) Time
> elapsed: 7.985 sec <<< ERROR!
> java.io.IOException: Server returned HTTP response code: 500 for URL:
> http://127.0.0.1:43950/getFileChecksum/filechecksum/foo0?ugi=yzhangx&nnaddr=localhost:57316
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1625)
> at
> org.apache.hadoop.hdfs.web.HftpFileSystem$ChecksumParser.getFileChecksum(HftpFileSystem.java:528)
> at
> org.apache.hadoop.hdfs.web.HftpFileSystem$ChecksumParser.access$200(HftpFileSystem.java:504)
> at
> org.apache.hadoop.hdfs.web.HftpFileSystem.getFileChecksum(HftpFileSystem.java:545)
> at
> org.apache.hadoop.hdfs.TestDistributedFileSystem.testFileChecksum(TestDistributedFileSystem.java:592)
> at
> org.apache.hadoop.hdfs.TestDistributedFileSystem.testAllWithDualPort(TestDistributedFileSystem.java:683)
> {code}
> I found that the cause is the wrong setting of "datanode" attribute in
> ServletContext introduced by this change.
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