java.lang.RuntimeException

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This is a bug in some versions of the Arduino IDE. Try updating to the version 1.6.12 or further.

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  • Hadoop-Hdfs-trunk - Build # 554 - Still Failing
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    • java.lang.RuntimeException: Error while running command to get file permissions : java.io.IOException: Cannot run program "/bin/ls": java.io.IOException: error=24, Too many open files at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at org.apache.hadoop.util.Shell.runCommand(Shell.java:206) at org.apache.hadoop.util.Shell.run(Shell.java:188) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:381) at org.apache.hadoop.util.Shell.execCommand(Shell.java:467) at org.apache.hadoop.util.Shell.execCommand(Shell.java:450) at org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:565) at org.apache.hadoop.fs.RawLocalFileSystem.access$100(RawLocalFileSystem.java:49) at org.apache.hadoop.fs.RawLocalFileSystem$RawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:491) at org.apache.hadoop.fs.RawLocalFileSystem$RawLocalFileStatus.getPermission(RawLocalFileSystem.java:466) at org.apache.hadoop.util.DiskChecker.mkdirsWithExistsAndPermissionCheck(DiskChecker.java:131) at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:148) at org.apache.hadoop.hdfs.server.datanode.DataNode.getDataDirsFromURIs(DataNode.java:1592) at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1572) at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1518) at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1485) at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:630) at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:464) at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:186) at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:71) at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:178) at org.apache.hadoop.hdfs.TestFileConcurrentReader.init(TestFileConcurrentReader.java:88) at org.apache.hadoop.hdfs.TestFileConcurrentReader.setUp(TestFileConcurrentReader.java:73) Caused by: java.io.IOException: java.io.IOException: error=24, Too many open files at java.lang.UNIXProcess.<init>(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) at org.apache.hadoop.fs.RawLocalFileSystem$RawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:516) ... 14 more

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