Hi, just want to give warning about export/import to different hive versions see this bug: https://issues.apache.org/jira/browse/HIVE-5318
Thanks, Brad On Fri, Feb 28, 2014 at 1:55 PM, Edward Capriolo <edlinuxg...@gmail.com>wrote: > Hive also has export import utilities. > > > https://cwiki.apache.org/confluence/display/Hive/LanguageManual+ImportExport > > With hive thrift this should be fairly easy to script. > > > On Fri, Feb 28, 2014 at 4:53 PM, Stephen Sprague <sprag...@gmail.com>wrote: > >> that advice is way over complicating something that is very easy. >> instead, please take this approach. >> >> 1. run the ddl to create the table on the new cluster >> 2. distcp the hdfs data into the appropriate hdfs directory. >> 3. run "msck repair table <table>" in hive to discover the partitions and >> populate the metastore accordingly. >> >> >> >> >> >> >> >> >> On Fri, Feb 28, 2014 at 1:41 PM, Abdelrahman Shettia < >> ashet...@hortonworks.com> wrote: >> >>> If you are using Mysql as a database, you need to take a mysql dump of >>> the metastore database and search/replace the old namenode hostname with >>> the new namenode hostname. Once that is completed, import the metastore >>> database. >>> >>> Thanks >>> >>> >>> On Fri, Feb 28, 2014 at 12:59 AM, shashwat shriparv < >>> dwivedishash...@gmail.com> wrote: >>> >>>> Where was your meta data in derby or MySql? >>>> >>>> >>>> *Warm Regards_**∞_* >>>> * Shashwat Shriparv* >>>> [image: >>>> http://www.linkedin.com/pub/shashwat-shriparv/19/214/2a9]<http://www.linkedin.com/pub/shashwat-shriparv/19/214/2a9>[image: >>>> https://twitter.com/shriparv] <https://twitter.com/shriparv>[image: >>>> https://www.facebook.com/shriparv] >>>> <https://www.facebook.com/shriparv>[image: >>>> http://google.com/+ShashwatShriparv]<http://google.com/+ShashwatShriparv>[image: >>>> http://www.youtube.com/user/sShriparv/videos]<http://www.youtube.com/user/sShriparv/videos>[image: >>>> http://profile.yahoo.com/SWXSTW3DVSDTF2HHSRM47AV6DI/]<shrip...@yahoo.com> >>>> >>>> >>>> >>>> On Fri, Feb 28, 2014 at 1:28 PM, soniya B <soniya.bigd...@gmail.com>wrote: >>>> >>>>> Hi, >>>>> >>>>> I have moved warehouse file to another cluster. but still i didn't see >>>>> the tables on the other cluster. How to rebulid the metadata? >>>>> >>>>> Thanks >>>>> Soniya >>>>> >>>>> On Fri, Feb 28, 2014 at 9:26 AM, Krishnan K <kkrishna...@gmail.com>wrote: >>>>> >>>>>> 1. you can use distcp to copy the files to the new cluster >>>>>> 2. rebuild metadata >>>>>> >>>>>> >>>>>> On Thu, Feb 27, 2014 at 8:07 PM, soniya B >>>>>> <soniya.bigd...@gmail.com>wrote: >>>>>> >>>>>>> Dear experts, >>>>>>> >>>>>>> I want to move my hive tables from one cluster to another cluster. >>>>>>> how can i do it? >>>>>>> >>>>>>> Thanks >>>>>>> Soniya. >>>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >>> CONFIDENTIALITY NOTICE >>> NOTICE: This message is intended for the use of the individual or entity >>> to which it is addressed and may contain information that is confidential, >>> privileged and exempt from disclosure under applicable law. If the reader >>> of this message is not the intended recipient, you are hereby notified that >>> any printing, copying, dissemination, distribution, disclosure or >>> forwarding of this communication is strictly prohibited. If you have >>> received this communication in error, please contact the sender immediately >>> and delete it from your system. Thank You. >> >> >> >
