Allen,
You mean compiling the native library? I did "ant compile-native". My code
to read/write the files was built in Eclipse, but the same problem occurs
with "testsequencefile" in hadoop-0.21-test.jar.
What would you recommend regarding how to build, or tweak or regenerate the
configure scripts
lex Kozlov
>SubjectRe: Native libraries on OS X
>DateMon, 22 Feb 2010 22:12:48 GMT
>
>Sometimes another problem is shadowed by the file loading exception. Could
>you try to define HADOOP_ROOT_LOOGER=DEBUG,console rerun the command and
>check the log?
>
>On Mon, Feb 22, 2
/native/Mac_OS_X-x86_64-64/lib"* to
>mapred.child.java.opts.
>
>On Mon, Feb 22, 2010 at 12:51 PM, Derek Brown wrote:
>
>> I was (seemingly) able to build the native libraries, but still get the
>> "unable to load native-hadoop library" message at run-time (with a simple
&g
0 -count 1000
>-compressType RECORD blah.seq -codec
org.apache.hadoop.io.compress.GzipCodec
>-check
>
>
>
>On 2/22/10 12:51 PM, "Derek Brown" wrote:
>
>> I was (seemingly) able to build the native libraries, but still get the
>> "unable to load nativ
I was (seemingly) able to build the native libraries, but still get the
"unable to load native-hadoop library" message at run-time (with a simple
app of my own to read/write a gzip-compressed sequence file).
Based on https://issues.apache.org/jira/browse/HADOOP-3659, "Patch to allow
hadoop native t
I'd like to minimize clutter and unneeded values in the core-, hdfs-, and
mapred-site.xml files that appear on the master, and that appear on the
slaves, only having those that are actually used in the files on the
NN/SNN/JT, and in the files on the DNs/TTs. Some values are clearly only
needed on t
Regarding the ability to include other files in configuration files:
http://issues.apache.org/jira/browse/HADOOP-4944
I'm seeing apparent differing behavior that may make sense to someone. I say
I have my core-site.xml as follows:
http://www.w3.org/2001/XInclude";>
include-site.
I'm using Cloudera's distribution of 0.20.1, but this seems like a general
question to I'm posting here.
I'm having some issues getting the Fair Scheduler setup. I followed the
basic instructions, from
http://hadoop.apache.org/common/docs/current/fair_scheduler.html:
* Added to mapred-site.xml:
