safe-mode

I have a Hadoop cluster with 18 data nodes. I restarted the name node over two hours ago and the name node is still in safe mode. I have been searching for why this might be taking too long and I cannot find a good answer. The posting here: Hadoop safemode recovery - taking lot of time is relevant but I'm not sure if I want/need to restart the name node after making a change to this setting as that article mentions: <property> <name>dfs.namenode.handler.count</name> <value>3</value> <final>true</final> </property> In any case, this is what I've been getting in 'hadoop-hadoop-namenode-hadoop

In my php project i should have some background process , but in safe mode , because I'm running it on a shared host. For example my background process code is in the file bg.php and I want it to be executed , write at finish of another specific script.( or maybe with some delay ) I searched a lot. some suggested libraries like beanstalkd but i think this library is heavy for my simple background process and also doesn't have good doc for PHP . some others said functions like exec() which is not possible in safe mode. 1- Does anyone have a simple solution for this problem? 2- I were also

I have got the following problem since the server has safe mode turned on, and directories are being created under different users: I upload my script to the server, it shows as belonging to 'user1'. All it is doing is making a new directory when a new user is created so it can store files in it. New directory is created, but it belongs to 'apache' user. 'user1' and 'apache' are different users; and safe mode is turned on. So the php script cannot write to that newly created directory. Now I have a problem! One solution is to turn off safe mode. Also, a coworker suggested that there are

Is there any way to change the firefox shift hotkey that makes firefox start in safe mode? I've set up some unit tests using Selenium and PHPUnit, but if I'm working on the machine while the tests are running then I frequently find I'm pressing shift as I type (holding shift as I select blocks of code is another big offender). This causes the test to fail (and time out) even if you click past the safe mode prompt that pops up. Is there a way to disable this hot key, or change the key to something that I'd use less often? I've also met with this problem and didn't find a solution. It seems that

I've got a sticky question in my mind: safe_mode has removed in PHP 5.4, so what is the security in this removal? Does it mean that any application can execute any program? What technique is used for this purpose to prevent such violent actions? This article Will explain you why safe_mode has never made a single bit of sense and only provides you a false sense of security. safe_mode was trying to solve a security problem with the wrong tool. Since shared webhosts often host thousands of websites on one server, safe_mode was a convienent (and entirely inappropriate) method to restrict the