Hi, When i want to start hadoop, i come upon this problem. How can i fix this problem? Thanks Regards..
OS: Red Hat $ bin/start-all.sh starting namenode, logging to /home/crawler/hadoop-0.20.2/bin/../logs/hadoop-crawler-namenode-crawler.out /home/crawler/hadoop-0.20.2/bin/hadoop-daemon.sh: line 118: /tmp/hadoop-crawler-namenode.pid: Permission denied log4j:ERROR setFile(null,true) call failed. java.io.FileNotFoundException: /home/crawler/hadoop-0.20.2/bin/../logs/hadoop-crawler-namenode-crawler.log (Permission denied) at java.io.FileOutputStream.openAppend(Native Method) at java.io.FileOutputStream.<init>(FileOutputStream.java:177) at java.io.FileOutputStream.<init>(FileOutputStream.java:102) at org.apache.log4j.FileAppender.setFile(FileAppender.java:290) at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:164) at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:216) at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:257) at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:133) BURAK ISIKLI| http://burakisikli.wordpress.com ELECTRICAL & ELECTRONICS - COMPUTER ENGINEER
