Meaning of messages in log and debugging

2014-03-04 Thread Yves Weissig
Hello list, I'm currently debugging my Hadoop MR application and I have some general questions to the messages in the log and the debugging process. - What does Container killed by the ApplicationMaster. Container killed on request. Exit code is 143 mean? What does 143 stand for? - I also see

Hadoop native and snappy library

2014-02-11 Thread Yves Weissig
Hi list, I'm trying to enable the Hadoop native library and the snappy library for compression in Hadoop 2.2.0, but I always end up with: ./hadoop/bin/hadoop checknative -a Native library checking: hadoop: false zlib: false snappy: false lz4:false bzip2: false I compiled hadoop-2.2.0-src

Re: Hadoop native and snappy library

2014-02-11 Thread Yves Weissig
regards Yves On 11.02.2014 13:29, Ted Yu wrote: See https://issues.apache.org/jira/browse/HBASE-10303 And https://hbase.apache.org/book.html#snappy.compression Cheers On Feb 11, 2014, at 4:16 AM, Yves Weissig weis...@uni-mainz.de mailto:weis...@uni-mainz.de wrote: Hi list, I'm