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Date: Wed, 5 Sep 2012 15:39:42 -0700
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 <CADcMMgEcZnghr40gm40gGAJMVQYdunokrnBRkknFYDcCtqaV8w@mail.gmail.com>
Subject: Re: RS not processing any requests
From: Stack <stack@duboce.net>
To: user@hbase.apache.org
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On Wed, Sep 5, 2012 at 2:58 PM, Nathaniel Cook <nathanielc@qualtrics.com> wrote:
> We ran a jstack on the both the RS process and the hbase shell process
> trying to do the scan.
>
> Jstack log for RS:
> http://pastebin.com/9Y9t5ERE
>


What JVM (I don't know what (20.10-b01 mixed mode) is).

I see a bunch of this:

"PRI IPC Server handler 5 on 60020" daemon prio=10
tid=0x00002aaac10a1800 nid=0x92f waiting for monitor entry
[0x000000004ab0f000]
   java.lang.Thread.State: BLOCKED (on object monitor)
        at .....

But when I go to look for other instances of the object monitor, I
don't find any.  I see this for each instance of BLOCKED (Or at least,
the two or three I checked).

Whats your OS?

St.Ack