you should check some file like 'conf/kylin_job_conf.xml', those 'set key = value' read from this file.
2016-02-23 17:54 GMT+08:00 Mars J <[email protected]>: > Hello, > I ran into a problem as the subject. Details as follow: > > version of my envr > OS , CentOS 7 > Apache Hadoop 2.7.2 > Apache Hive 1.2.1 > Apache HBase 1.1.3 > Apache Kylin 1.2 > > I ran the ${KYLIN_HOME}/bin/sample.sh and build it,but the build progress > is Error.The log print error caused by RuntimeException: native snappy > library not available: this version of libhadoop was built without snappy > support. > > I have already edit the conf/kylin.properties to set value to 'false' even > delete all items which include compress,but the error log also shows the > information below:(at the same time, I have ignore the related items in > $HADOOP_HOME/etc/hadoop/mapred-site.xml) > > SET mapreduce.job.split.metainfo.maxsize=-1; > SET mapred.compress.map.output=true; > SET > mapred.map.output.compression.codec=org.apache.hadoop.io.compress.SnappyCodec; > SET mapred.output.compress=true; > SET mapred.output.compression.codec=org.apache.hadoop.io.compress.SnappyCodec; > SET mapred.output.compression.type=BLOCK; > SET mapreduce.job.max.split.locations=2000; > SET dfs.replication=2; > SET hive.merge.mapfiles=true; > SET hive.merge.mapredfiles=true; > SET hive.merge.size.per.task=268435456; > SET hive.support.concurrency=false; > SET hive.exec.compress.output=true; > SET hive.auto.convert.join.noconditionaltask = true; > SET hive.auto.convert.join.noconditionaltask.size = 300000000; > > Why it execute the set statement after I ignore the compress items like > mapred.map.output.compress etc. > > Is that some configurations I havn't done yet? >
