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This is the exception I'm getting starting up elasticsearch:

STATUS | wrapper  | 2013/03/21 00:43:42 | Launching a JVM...
INFO   | jvm 1    | 2013/03/21 00:43:42 | WrapperManager: Initializing...
INFO   | jvm 1    | 2013/03/21 00:43:45 | {0.19.4}: Startup Failed ...
INFO   | jvm 1    | 2013/03/21 00:43:45 | - BindTransportException[Failed to bind to [9300]]
INFO   | jvm 1    | 2013/03/21 00:43:45 |       ChannelException[Failed to bind to: /192.168.0.1:9300]
INFO   | jvm 1    | 2013/03/21 00:43:45 |               BindException[Cannot assign requested address]
STATUS | wrapper  | 2013/03/21 00:43:47 | <-- Wrapper Stopped

Does anybody have a clue about what could cause the issue?

javanna
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Niranjan Sagar
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1 Answers1

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You need to find out what process is using that port, for example on OS X, using the Network Utility Portscan tab for port 9300. This will give you something like this:

Open TCP Port:  9300        vrace

You can use this line to get the processes that are listeningL 

lsof -i | grep LISTEN

This will return something like this:

java      12345 niranjan  123u  IPv6 0x1ab123c45d67890f      0t0  TCP localhost:vrace (LISTEN)

You can use 

ps aux | grep 12345

to see what that process is. You can then decide to kill that process using 

sudo kill -9 12345

and voila your original app will work again.

Linux might be slightly different but the logic is the same: do a portscan on localhost, see what app is using port 9300, then whack it.

Gyuri
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