Re: Modifying the existing column family and value in a Put

2016-10-16 Thread Anoop John
Say us more? What u would like to do? How is ur data and the table structure. And u try doing some aggregation or so? If u can say us more abt what u r really trying to do, we can try to point you to the best possible option wrt CPs. -Anoop- On Thu, Oct 13, 2016 at 8:39 PM, Nkechi Achara wrot

Re: Hbase Coprocessor postPut not triggered for

2016-10-16 Thread Anoop John
Ya what API used for this update op u mention? -Anoop- On Mon, Oct 17, 2016 at 9:25 AM, Ted Yu wrote: > Which release of hbase are you using ? > > How did you determine that coprocessor's postPut method is not triggered > for the update ? By additional logging ? > > Can you give code snippet aro

Re: Hbase Coprocessor postPut not triggered for

2016-10-16 Thread Ted Yu
Which release of hbase are you using ? How did you determine that coprocessor's postPut method is not triggered for the update ? By additional logging ? Can you give code snippet around the update ? Thanks On Sun, Oct 16, 2016 at 8:48 PM, Begar, Veena wrote: > Hello, > > We are using coproces

Hbase Coprocessor postPut not triggered for

2016-10-16 Thread Begar, Veena
Hello, We are using coprocessor feature by extending BaseRegionServer class. In postPut method, we send a message to kafka. Soon after creating a row, we update it. We see it triggering postPut for creating row, but for the subsequent update, it doesn't trigger postPut method: void createAndUpd

RE: [ANNOUNCE] Stephen Yuan Jiang joins Apache HBase PMC

2016-10-16 Thread Pankaj kr
Congratulations Stephan...!! :) -Original Message- From: Enis Söztutar [mailto:e...@apache.org] Sent: Saturday, October 15, 2016 2:28 AM To: d...@hbase.apache.org; hbase-user Subject: [ANNOUNCE] Stephen Yuan Jiang joins Apache HBase PMC On behalf of the Apache HBase PMC, I am happy to a

Re: [ANNOUNCE] Stephen Yuan Jiang joins Apache HBase PMC

2016-10-16 Thread 张铎
Congratulations! 2016-10-17 9:07 GMT+08:00 Heng Chen : > Congrats! :) > > 2016-10-16 8:19 GMT+08:00 Jerry He : > > Congratulations, Stephen. > > > > Jerry > > > > On Fri, Oct 14, 2016 at 12:56 PM, Dima Spivak > wrote: > > > >> Congrats, Stephen! > >> > >> -Dima > >> > >> On Fri, Oct 14, 2016 at

Re: [ANNOUNCE] Stephen Yuan Jiang joins Apache HBase PMC

2016-10-16 Thread Heng Chen
Congrats! :) 2016-10-16 8:19 GMT+08:00 Jerry He : > Congratulations, Stephen. > > Jerry > > On Fri, Oct 14, 2016 at 12:56 PM, Dima Spivak wrote: > >> Congrats, Stephen! >> >> -Dima >> >> On Fri, Oct 14, 2016 at 11:27 AM, Enis Söztutar wrote: >> >> > On behalf of the Apache HBase PMC, I am happy

Re: Accessing Hbase tables through Spark, this seems to work

2016-10-16 Thread Mich Talebzadeh
Thanks Ted. I have seen that before, but sounds like breaking a nut with sledgehammer. It should be a simpler than that. Regards Dr Mich Talebzadeh LinkedIn * https://www.linkedin.com/profile/view?id=AAEWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw

Re: Accessing Hbase tables through Spark, this seems to work

2016-10-16 Thread Ted Yu
Please take a look at http://hbase.apache.org/book.html#_language_integrated_query The above is based on hbase-spark module which is part of the upcoming hbase 2.0 release. Cheers On Sun, Oct 16, 2016 at 11:37 AM, Mich Talebzadeh wrote: > Hi, > > I have trade data stored in Hbase table. Data a

Accessing Hbase tables through Spark, this seems to work

2016-10-16 Thread Mich Talebzadeh
Hi, I have trade data stored in Hbase table. Data arrives in csv format to HDFS and then loaded into Hbase via periodic load with org.apache.hadoop.hbase.mapreduce.ImportTsv. The Hbase table has one Column family "trade_info" and three columns: ticker, timecreated, price. The RowKey is UUID. So