Home PC Games Linux Windows Database Network Programming Server Mobile  
  Home \ Server \ Hadoop connection failed or stuck processing     - Shutdown - an advanced shutdown artifact (Linux)

- About MongoDB query method according to fuzzy field (Database)

- History of the most complex validation e-mail address regular expression (Linux)

- Configuring LIDS build Linux kernel security intrusion detection system (Linux)

- ORA-00824: can not set sga_target due to existing problem-solving (Database)

- Python interview must look at 15 questions (Programming)

- To compile and install MySQL 5.7.7 RC under CentOS 7.1 (Database)

- Linux run queue process scheduling (Programming)

- Installing PHP Memcache extension under Linux (Server)

- After SSH change the default port, how to use Git (Linux)

- Android first line of code study notes (Programming)

- MySQL management partition table (Database)

- OpenCV cvFindCornerSubPix () to find sub-pixel Corner (Programming)

- Forgot Linux root password (Linux)

- Zend Studio PHP syntax color scheme to export (Linux)

- To install minimize RHEL / CentOS 7 (Linux)

- Github Getting Started Basic Course (Linux)

- Linux-based Heartbeat high availability configuration httpd service (Server)

- Linux system performance analysis and top command ps.pstree Comments (Linux)

- Linux formatted partition error Could not stat / dev / sda No such file or directory Solution (Linux)

  Hadoop connection failed or stuck processing
  Add Date : 2017-04-13      
  If the following error
java.io.IOException: Could not locate executable null \ 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. (Shell.java:326)
at org.apache.hadoop.util.StringUtils. (StringUtils.java:76)
at org.apache.hadoop.security.Groups.parseStaticMapping (Groups.java:93)
at org.apache.hadoop.security.Groups. (Groups.java:77)
at org.apache.hadoop.security.Groups.getUserToGroupsMappingService (Groups.java:240)
at org.apache.hadoop.security.UserGroupInformation.initialize (UserGroupInformation.java:255)
at org.apache.hadoop.security.UserGroupInformation.ensureInitialized (UserGroupInformation.java:232)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject (UserGroupInformation.java:718)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser (UserGroupInformation.java:703)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser (UserGroupInformation.java:605)
at org.apache.hadoop.hbase.security.User $ SecureHadoopUser. (User.java:262)
at org.apache.hadoop.hbase.security.User $ SecureHadoopUser. (User.java:258)
at org.apache.hadoop.hbase.security.User.getCurrent (User.java:160)
at org.apache.hadoop.hbase.security.UserProvider.getCurrent (UserProvider.java:89)
at org.apache.hadoop.hbase.client.HConnectionManager.createConnection (HConnectionManager.java:330)
at com.tracker.common.db.simplehbase.connection.HbaseUtils.createHConnection (HbaseUtils.java:33)
at com.tracker.common.db.simplehbase.connection.HConnectionPool.initHConnectionPool (HConnectionPool.java:54)
at com.tracker.common.db.simplehbase.connection.HConnectionPool.initHConnectionPool (HConnectionPool.java:38)
at com.tracker.data.api.handler.TestWebStatsService.main (TestWebStatsService.java:44)
Such mistakes, you need to add HADOOP_HOME environment variables, as follows:

If you're still stuck Hadoop connection, configure the C: \ Windows \ System32 \ drivers \ etc \ hosts file to add the agent dev-hadoop1 dev-hadoop2 dev-hadoop3
It can successfully connect to Hadoop.
- Oracle Linux 6.4 installed Oracle 11gR2 + RAC + ASM (Database)
- Linux, security encryption to transfer files between machines (Linux)
- Xmanager Remote Desktop login CentOS 6.5 (Linux)
- Linux boot process (Linux)
- You need to know 12 Git High Command (Linux)
- Linux / proc directory Comments (Linux)
- Linux dual physical network card set to a virtual NIC (Linux)
- JavaScript, some conclusions about the implicit conversion (Programming)
- CentOS 7 server environment to quickly build Linux (Server)
- Thrift 0.9.3 compiler installation under Ubuntu (Linux)
- TCP network communication Java Programming (Programming)
- QEMU code analysis: BIOS loading process (Linux)
- Tip: Use Cryptsetup U disk encryption (Linux)
- How to use nmap command in Linux (Linux)
- To build PHP environment (Nginx + MariaDB + PHP7) under CentOS 6.5 (Server)
- CoreOS quick installation to get started on a PC (Linux)
- Oracle 11g DataGuard service to start automatically (Database)
- Proper use Core Data multithreaded 3 ways (Programming)
- configuration ssh without password under Linux (Linux)
- Using Libreoffice under ubuntu (Linux)
  CopyRight 2002-2022 newfreesoft.com, All Rights Reserved.