[
https://issues.apache.org/jira/browse/HDFS-5994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tsz Wo (Nicholas), SZE resolved HDFS-5994.
------------------------------------------
Resolution: Fixed
Fix Version/s: HDFS-5535 (Rolling upgrades)
I have committed this. Thanks, Arpit!
> Fix TestDataNodeRollingUpgrade failure
> --------------------------------------
>
> Key: HDFS-5994
> URL: https://issues.apache.org/jira/browse/HDFS-5994
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Affects Versions: HDFS-5535 (Rolling upgrades)
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Fix For: HDFS-5535 (Rolling upgrades)
>
> Attachments: HDFS-5994.01.patch
>
>
> [Link to Jenkins precommit run for
> HDFS-5535|https://builds.apache.org/job/PreCommit-HDFS-Build/6203//testReport/].
> Failure exception:
> {code}
> org.apache.hadoop.hdfs.BlockMissingException: Could not obtain block:
> BP-1810550394-67.195.138.22-1392967331823:blk_1073741825_1001
> file=/TestDataNodeRollingUpgrade1.dat
> at
> org.apache.hadoop.hdfs.DFSInputStream.chooseDataNode(DFSInputStream.java:883)
> at
> org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:558)
> at
> org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:791)
> at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:838)
> at java.io.DataInputStream.read(DataInputStream.java:83)
> at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:80)
> at org.apache.hadoop.io.IOUtils.copyBytes(IOUtils.java:54)
> at
> org.apache.hadoop.hdfs.DFSTestUtil.readFileBuffer(DFSTestUtil.java:203)
> at org.apache.hadoop.hdfs.DFSTestUtil.readFile(DFSTestUtil.java:193)
> at
> org.apache.hadoop.hdfs.server.datanode.TestDataNodeRollingUpgrade.testDatanodeRollingUpgradeWithRollback(TestDataNodeRollingUpgrade.java:166)
> {code}
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
