Hi, Here are 2 possible ways for static data sharing- 1. Using distributed cache- refer http://hadoop.apache.org/common/docs/current/mapred_tutorial.html#DistributedCache 2. Using JobConf object- http://hadoop.apache.org/common/docs/current/api/org/apache/hadoop/conf/Configuration.html#set%28java.lang.String,%20java.lang.String%29.
Please note that only read only cache should be used in Hadoop. Regards, Sanjay wbari wrote: > > > > > > > Hi, > > How static data is shared among mappers ? is it synchorinized or not > possible ? I will appreciate if someone can give possible way of sharing > data among Map funtions in one job. > > > > BR, > > > > Bari > > -- View this message in context: http://www.nabble.com/static-data-sharing-among-map-funtions-tp25347960p25379620.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
