The lack of exception in the debug log makes it seem even more likely
that you just got an OOME.
It's a crap-shoot as to whether or not you'll actually get the Exception
printed in the log, but you should always get it in the .out/.err files
as previously mentioned.
On 6/25/14, 2:44 PM, Jacob Rust wrote:
Ah, here is the right log: http://pastebin.com/DLEzLGqN
I will double check which example. Thanks.
On Wed, Jun 25, 2014 at 2:38 PM, John Vines <[email protected]
<mailto:[email protected]>> wrote:
And you're certain your using the standalone example and not the
native-standalone? Those expect the native libraries to be extant
and if not will eventually cause an OOM.
On Wed, Jun 25, 2014 at 2:33 PM, Jacob Rust <[email protected]
<mailto:[email protected]>> wrote:
Accumulo version 1.5.1.2.1.2.1-471
Hadoop version 2.4.0.2.1.2.1-471 <tel:2.4.0.2.1.2.1-471>
tserver debug log http://pastebin.com/BHdTkxeK
I what you mean about the memory. I am using the memory settings
from the example files
https://github.com/apache/accumulo/tree/master/conf/examples/512MB/standalone.
I also ran into this problem using the 1GB example memory
settings. Each node has 4GB RAM.
Thanks
On Wed, Jun 25, 2014 at 2:10 PM, Sean Busbey
<[email protected] <mailto:[email protected]>> wrote:
What version of Accumulo?
What version of Hadoop?
What does your server memory and per-role allocation look like?
Can you paste the tserver debug log?
On Wed, Jun 25, 2014 at 1:01 PM, Jacob Rust
<[email protected] <mailto:[email protected]>> wrote:
I am trying to create an inverted text index for a table
using accumulo input/output format in a java
mapreduce program. When the job reaches the reduce
phase and creates the table / tries to write to it the
tablet servers begin to die.
Now when I do a start-all.sh the tablet servers start
for about a minute and then die again. Any idea as to
why the mapreduce job is killing the tablet servers
and/or how to bring the tablet servers back up without
failing?
This is on a 12 node cluster with low quality hardware.
The java code I am running is here
http://pastebin.com/ti7Qz19m
The log files on each tablet server only display the
startup information, no errors. The log files on the
master server show these errors http://pastebin.com/LymiTfB7
--
Jacob Rust
Software Intern
--
Sean
--
Jacob Rust
Software Intern
--
Jacob Rust
Software Intern
