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https://issues.apache.org/jira/browse/HDFS-14755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16913590#comment-16913590
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Hudson commented on HDFS-14755:
-------------------------------
FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #17169 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17169/])
HDFS-14755. [Dynamometer] Enhance compatibility of Dynamometer with (xkrogen:
rev 63c295e29840587eb6eb4a0fa258c55002e3229a)
* (edit)
hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java
> [Dynamometer] Hadoop-2 DataNode fail to start
> ---------------------------------------------
>
> Key: HDFS-14755
> URL: https://issues.apache.org/jira/browse/HDFS-14755
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: tools
> Reporter: Takanobu Asanuma
> Assignee: Takanobu Asanuma
> Priority: Major
> Fix For: 3.3.0
>
>
> When using a fsimage of Hadoop-2 with hadoop-dynamometer, datanodes fail to
> start with the following error.
> {noformat}
> Exception in thread "main" java.lang.IllegalAccessError: tried to access
> method
> org.apache.hadoop.hdfs.server.datanode.StorageLocation.getUri()Ljava/net/URI;
> from class org.apache.hadoop.tools.dynamometer.SimulatedDataNodes
> at
> org.apache.hadoop.tools.dynamometer.SimulatedDataNodes.run(SimulatedDataNodes.java:113)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at
> org.apache.hadoop.tools.dynamometer.SimulatedDataNodes.main(SimulatedDataNodes.java:88)
> ./start-component.sh: line 317: kill: (9876) - No such process
> {noformat}
> The cause of this error is an incompatibility of StorageLocation.
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