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Posted to notifications@accumulo.apache.org by "Johannes Bauer (JIRA)" <ji...@apache.org> on 2014/11/04 13:36:34 UTC
[jira] [Updated] (ACCUMULO-3293) bin\winutils.exe not found when
running MiniAccumuloCluster under Windows
[ https://issues.apache.org/jira/browse/ACCUMULO-3293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Johannes Bauer updated ACCUMULO-3293:
-------------------------------------
Description:
When running JUnit-Tests on Windows with the MiniAccumuloCluster, the file {{bin\winutils.exe}} is needed, which is searched in the path, given by the system variable {{HADOOP_HOME}}. This worked fine with the MiniAccumuloCluster 1.4.4.
When I try the same with Accumulo 1.6, I get the error
{{14/10/24 16:57:40 ERROR util.Shell: Failed to locate the winutils binary in the hadoop binary path}}
{{java.io.IOException: Could not locate executable C:\Users\jsbaue\AppData\Local\Temp\1414162594270-0\bin\winutils.exe in the Hadoop binaries.}}
{{ at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:318)}}
which basically says, that {{bin\winutils.exe}} is now searched in the temporary path, given to the MiniAccumuloCluster. When I try to put the file in that path, I get an error, saying that the path has to be empty.
I fixed this problem by changing {{accumulo\minicluster\src\main\java\org\apache\accumulo\minicluster\impl\MiniAccumuloClusterImpl.java}}:
I exchanged Line 310:
{{ builder.environment().put("HADOOP_HOME", config.getDir().getAbsolutePath());}}
with the following lines:
{{ env = System.getProperty("hadoop.home.dir");}}
{{ if(env == null) }}
{{ env = System.getenv("HADOOP_HOME");}}
{{ if(env == null)}}
{{ env = config.getDir().getAbsolutePath();}}
{{ builder.environment().put("HADOOP_HOME", env);}}
This fixes the bug on Windows. I did no checks on Linux.
Could you check, if you chould change this in the next version of the MiniAccumuloCluster or help me with an other solution? Thanks!
was:
When running JUnit-Tests on Windows with the MiniAccumuloCluster, the file {{bin\winutils.exe}} is needed, which is searched in the path, given by the system variable {{HADOOP_HOME}}. This worked fine with the AccumuloMiniCluster 1.4.4.
When I try the same with Accumulo 1.6, I get the error
{{14/10/24 16:57:40 ERROR util.Shell: Failed to locate the winutils binary in the hadoop binary path}}
{{java.io.IOException: Could not locate executable C:\Users\jsbaue\AppData\Local\Temp\1414162594270-0\bin\winutils.exe in the Hadoop binaries.}}
{{ at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:318)}}
which basically says, that {{bin\winutils.exe}} is now searched in the temporary path, given to the MiniAccumuloCluster. When I try to put the file in that path, I get an error, saying that the path has to be empty.
I fixed this problem by changing {{accumulo\minicluster\src\main\java\org\apache\accumulo\minicluster\impl\MiniAccumuloClusterImpl.java}}:
I exchanged Line 310:
{{ builder.environment().put("HADOOP_HOME", config.getDir().getAbsolutePath());}}
with the following lines:
{{ env = System.getProperty("hadoop.home.dir");}}
{{ if(env == null) }}
{{ env = System.getenv("HADOOP_HOME");}}
{{ if(env == null)}}
{{ env = config.getDir().getAbsolutePath();}}
{{ builder.environment().put("HADOOP_HOME", env);}}
This fixes the bug on Windows. I did no checks on Linux.
Could you check, if you chould change this in the next version of the MiniAccumuloCluster or help me with an other solution? Thanks!
> bin\winutils.exe not found when running MiniAccumuloCluster under Windows
> -------------------------------------------------------------------------
>
> Key: ACCUMULO-3293
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3293
> Project: Accumulo
> Issue Type: Bug
> Components: mini
> Environment: MS Windows
> Reporter: Johannes Bauer
>
> When running JUnit-Tests on Windows with the MiniAccumuloCluster, the file {{bin\winutils.exe}} is needed, which is searched in the path, given by the system variable {{HADOOP_HOME}}. This worked fine with the MiniAccumuloCluster 1.4.4.
> When I try the same with Accumulo 1.6, I get the error
> {{14/10/24 16:57:40 ERROR util.Shell: Failed to locate the winutils binary in the hadoop binary path}}
> {{java.io.IOException: Could not locate executable C:\Users\jsbaue\AppData\Local\Temp\1414162594270-0\bin\winutils.exe in the Hadoop binaries.}}
> {{ at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:318)}}
> which basically says, that {{bin\winutils.exe}} is now searched in the temporary path, given to the MiniAccumuloCluster. When I try to put the file in that path, I get an error, saying that the path has to be empty.
> I fixed this problem by changing {{accumulo\minicluster\src\main\java\org\apache\accumulo\minicluster\impl\MiniAccumuloClusterImpl.java}}:
> I exchanged Line 310:
> {{ builder.environment().put("HADOOP_HOME", config.getDir().getAbsolutePath());}}
> with the following lines:
> {{ env = System.getProperty("hadoop.home.dir");}}
> {{ if(env == null) }}
> {{ env = System.getenv("HADOOP_HOME");}}
> {{ if(env == null)}}
> {{ env = config.getDir().getAbsolutePath();}}
> {{ builder.environment().put("HADOOP_HOME", env);}}
> This fixes the bug on Windows. I did no checks on Linux.
> Could you check, if you chould change this in the next version of the MiniAccumuloCluster or help me with an other solution? Thanks!
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