Re: questions about integration of pig and HBase
See the JIRA PIG-6. See also the HbaseStorage unit test that tests the functionality. Alan. On Sep 9, 2009, at 5:31 AM, Vincent BARAT wrote: Thank you for the link. Anyway, what I was looking for is an example of PIG syntax loading from a HBase table, is it something like: queries = LOAD 'HBase Table" USING HBaseStorage() ? Jeff Zhang a écrit : Using HBaseStorage as your loadFunc, it uses a customer slicer HBaseSlice You can refer this link for more information http://hadoop.apache.org/pig/docs/r0.3.0/udf.html#Custom+Slicer 2009/9/9 Vincent BARAT Alan Gates a écrit : Pig supports reading from Hbase (in Hadoop/Hbase 0.18 only). Hello, Do you have any link to the documentation about how to do that? I can't find any example... Thanks,
Re: questions about integration of pig and HBase
Thank you for the link. Anyway, what I was looking for is an example of PIG syntax loading from a HBase table, is it something like: queries = LOAD 'HBase Table" USING HBaseStorage() ? Jeff Zhang a écrit : Using HBaseStorage as your loadFunc, it uses a customer slicer HBaseSlice You can refer this link for more information http://hadoop.apache.org/pig/docs/r0.3.0/udf.html#Custom+Slicer 2009/9/9 Vincent BARAT Alan Gates a écrit : Pig supports reading from Hbase (in Hadoop/Hbase 0.18 only). Hello, Do you have any link to the documentation about how to do that? I can't find any example... Thanks,
Re: questions about integration of pig and HBase
Using HBaseStorage as your loadFunc, it uses a customer slicer HBaseSlice You can refer this link for more information http://hadoop.apache.org/pig/docs/r0.3.0/udf.html#Custom+Slicer 2009/9/9 Vincent BARAT > > > Alan Gates a écrit : > > Pig supports reading from Hbase (in Hadoop/Hbase 0.18 only). > > Hello, > > Do you have any link to the documentation about how to do that? > I can't find any example... > > Thanks, >
Re: questions about integration of pig and HBase
Alan Gates a écrit : > Pig supports reading from Hbase (in Hadoop/Hbase 0.18 only). Hello, Do you have any link to the documentation about how to do that? I can't find any example... Thanks,
Re: questions about integration of pig and HBase
Pig supports reading from Hbase (in Hadoop/Hbase 0.18 only). It does not yet support writing to hbase. We are open to accepting patches to add that functionality. However, currently Pig's StoreFunc interface isn't good at working with non file based data. We plan to make changes to that interface soon to better support storage functions writing to things like hbase. Alan. On Sep 3, 2009, at 1:32 AM, 刘祥龙 wrote: Hi, I want to make sure whether pig is integrated with Hbase. I mean, does pig support some query and other operations like create \write\append to HBase tables. I found PIG6(http://issues.apache.org/jira/browse/PIG-6) tried to solve similar problems, but I don't know when this new feature and more similar features will be released in new version of pig. Best Wishes! _ Liu Xianglong
questions about integration of pig and HBase
Hi, I want to make sure whether pig is integrated with Hbase. I mean, does pig support some query and other operations like create\write\append to HBase tables. I found PIG6(http://issues.apache.org/jira/browse/PIG-6) tried to solve similar problems, but I don't know when this new feature and more similar features will be released in new version of pig. Best Wishes! _ Liu Xianglong
questions about integration of pig and HBase
Hi, I want to make sure whether pig is integrated with Hbase. I mean, does pig support some query and other operations like create\write\append to HBase tables. I found PIG6(http://issues.apache.org/jira/browse/PIG-6) tried to solve similar problems, but I don't know when this new feature and more similar features will be released in new version of pig. Best Wishes! _ Liu Xianglong