You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@accumulo.apache.org by "Johannes Bauer (JIRA)" <ji...@apache.org> on 2014/11/07 13:17:33 UTC
[jira] [Resolved] (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 resolved ACCUMULO-3293.
--------------------------------------
Resolution: Cannot Reproduce
> 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
> {code}
> 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)
> at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:333)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:326)
> at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76)
> {code}
> 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 {{bin\winutils.exe}} 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 309-310:
> {code}
> // hadoop-2.2 puts error messages in the logs if this is not set
> builder.environment().put("HADOOP_HOME", config.getDir().getAbsolutePath());
> {code}
> with the following lines:
> {code}
> env = System.getProperty("hadoop.home.dir");
> if(env == null)
> env = System.getenv("HADOOP_HOME");
> // hadoop-2.2 puts error messages in the logs if this is not set
> if(env == null)
> env = config.getDir().getAbsolutePath();
> builder.environment().put("HADOOP_HOME", env);
> {code}
> 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!
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)