Re: Get on a row with multiple columns

Thanks for the response, Anoop. On hbase 94.3 - I tried the code given in this API example documentation   http://hbase.apache.org/0.94/apidocs/org/apache/hadoop/hbase/coprocessor/example/BulkDeleteProtocol.html And it was throwing Tue Aug 13 09:26:55 PDT 2013, org.apache.hadoop.hbase.ipc.ExecR

Re: Get on a row with multiple columns

Fine.. Thanks for the update on the issue... -Anoop- On Wed, Aug 14, 2013 at 11:33 AM, Mrudula Madiraju < mrudulamadir...@yahoo.com> wrote: > Thanks for the response, Anoop. > > On hbase 94.3 - I tried the code given in this API example documentation > > http://hbase.apache.org/0.94/apidocs/o

Re: some problems about Hive HBaseIntegration

Increase hbase.client.scanner.caching! It helps On Wed, Aug 14, 2013 at 8:10 AM, wrote: > Hi Devs/Users; > > > > I read the document about HBaseIntegration in hive , and I did a test for > this . > > > > the same data stored in hdfs and hbase , I create two external tables and > use the same h

Re: Offline merge tool question

On Tue, Aug 13, 2013 at 5:17 PM, Bryan Beaudreault wrote: > I'm running cdh4.2 hbase 0.94.2, and am looking to merge some regions in a > table. Looking at Merge.java, it seems to require that the entire cluster > be offline. However, I also notice an HMerge.java which doesn't appear to > do the

Re: Table and Family

Hi Try using SingleColumnValueFilter # setFilterIfMissing() Default value of this is false. Set it to True to filter rows when the cf:q is missing -Anoop- On Mon, Aug 12, 2013 at 9:52 PM, Bing Li wrote: > Hi, all, > > My understandings about HBase table and its family are as follows. > > 1)

Re: regionserver died when using Put to insert data

How much heap did you give to region server ? Can you show us log snippet shortly before 12:12:08 ? Which HBase version were you using ? On Aug 13, 2013, at 6:33 PM, 李佳 wrote: > Hi , Devs/Users ; > Recently I use HBase API to insert big data into hbase;It's about 77G and > my cluster has one h

Re: Get on a row with multiple columns

You mean BulkDeleteProtocol? Can u paste the trace of the exception that u r getting? Near by logs.. -Anoop- On Wed, Aug 14, 2013 at 9:22 AM, Mrudula Madiraju wrote: > Hi Varun, > I tried BulkDeletePoint and it is giving me an > UnsupportedProtocolException - no handler to support protocol. I

Re: Get on a row with multiple columns

Hi Varun, I tried BulkDeletePoint and it is giving me an UnsupportedProtocolException - no handler to support protocol. I am in Hbase 94.3. Can you help out - is this something you facedtoo?   Regards, Mrudula

some problems about Hive HBaseIntegration

Hi Devs/Users; I read the document about HBaseIntegration in hive , and I did a test for this . the same data stored in hdfs and hbase , I create two external tables and use the same hiveQL to query ; The result is that querying from hdfs external table costs about 20 mins , querying fr

regionserver died when using Put to insert data

Hi , Devs/Users ; Recently I use HBase API to insert big data into hbase;It's about 77G and my cluster has one hbase-master,two hbase-regionservers ; When the program executes a period of time, the regionserver automaticlly shutdown. And I restart regionservers , but this thing happens again . from

Re: when debug hbase importtsv the colunms not specified

Please refer to http://hbase.apache.org/book.html#importtsv On Tue, Aug 13, 2013 at 6:52 PM, 闫昆 wrote: > Hi all > I use maven compile hbase source and import to eclipse (remote java > application) to debug hbase ,when debug hbase importtsv I input argument > like this format > hadoop jar hbase.j

when debug hbase importtsv the colunms not specified

Hi all I use maven compile hbase source and import to eclipse (remote java application) to debug hbase ,when debug hbase importtsv I input argument like this format hadoop jar hbase.jar importtsv -Dimporttsv.columns=some clumns -Dimporttsv.separator=, but when running to here // Make sure col

when debug hbase importtsv the colunms not specified

Hi all I use maven compile hbase source and import to eclipse (remote java application) to debug hbase ,when debug hbase importtsv I input argument like this format hadoop jar hbase.jar importtsv -Dimporttsv.columns=some clumns -Dimporttsv.separator=, but when running to here // Make sure col

Re: compile hbase found target directory

thanks for your help !~ 2013/8/13 Ted Yu > The target directory contains generated-sources, classes for the java > source files and possibly tar ball (e.g. hbase-0.94.8.tar.gz). > > Cheers > > On Tue, Aug 13, 2013 at 6:25 PM, 闫昆 wrote: > > > Hi all > > > > When I compile hbase source there is

Re: compile hbase found target directory

The target directory contains generated-sources, classes for the java source files and possibly tar ball (e.g. hbase-0.94.8.tar.gz). Cheers On Tue, Aug 13, 2013 at 6:25 PM, 闫昆 wrote: > Hi all > > When I compile hbase source there is a directory called target, which > is directory > is what to d

compile hbase found target directory

Hi all When I compile hbase source there is a directory called target, which is directory is what to do with it my hbase version is hbase0.94 thanks for you help -- In the Hadoop world, I am just a novice, explore the entire Hadoop ecosystem, I hope one day I can contribute their own code YanB

回复: regionserver died when using Put to insert data

Caused by: java.io.EOFException： The file has read.But the program is reading. 通过对这句话的分析，好像是你的文件读完了，程序还在读文件。 g_jinlong 发件人： jia.li 发送时间： 2013-08-13 15:50 收件人： user 主题： regionserver died when using Put to insert data Hi , Devs/Users ; Recently I use HBase API to insert big data into hbase;It

Offline merge tool question

I'm running cdh4.2 hbase 0.94.2, and am looking to merge some regions in a table. Looking at Merge.java, it seems to require that the entire cluster be offline. However, I also notice an HMerge.java which doesn't appear to do the same validation. Two questions: 1) Why does Merge.java validate t

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Excellent job, congrats Huawei team. Phoenix + hindex integration? -Vladimir On Tue, Aug 13, 2013 at 12:53 AM, Subroto wrote: > Good to see this. Thanks a lot to Priyank, Ramakrishna, Rajesh. > > _ >/(| > ( : > __\ \ _ >() `| >

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Fantastic! Let me know if you're up for surfacing this through Phoenix. Regards, James On Tue, Aug 13, 2013 at 7:48 AM, Anil Gupta wrote: > Excited to see this! > > Best Regards, > Anil > > On Aug 13, 2013, at 6:17 AM, zhzf jeff wrote: > > > very google local index solution. > > > > > > 2013/8

Re: Exceptions in log files of Hadoop and Hbase

Ok. That's fine. I will say, don't be surprised to have such failures with a single pseudo-distributed node with only 4GB. Go slowly with it, don't start big jobs. And if something failed, monitor memory usage, CPU usage, etc. JM 2013/8/13 Vimal Jain > Yes. that is the reason i am planning to m

Re: Exceptions in log files of Hadoop and Hbase

Yes. that is the reason i am planning to make it 8GB. I am running in pseudo distributed mode as i will expand to 2-3 node cluster as my data size increases in future. Also , i have disabled swapping ( have set vm.swappiness to 0). On Tue, Aug 13, 2013 at 9:12 PM, Jean-Marc Spaggiari < jean-m...@

Re: Exceptions in log files of Hadoop and Hbase

Hi Vimal, 4GB for all the process is very short... You might want to run in standalone mode instead of pseudo-distributed. That will save you some memory. Have you checked if you server is swapping? That will make is slow, and then you will miss some heartbits and processes will close... JM 2013

Re: Exceptions in log files of Hadoop and Hbase

Hi Jean-Marc, Thanks for your reply. I have one node cluster(pseudo distributed mode) , so 192.168.20.30 is the only server which hosts all 6 processes ( namenode,datanode,secondarynamenode,Hmaster,HRegion and Zookeeper). At time of this problem, i had given following memory to these processes ( I

Re: regionserver died when using Put to insert data

Hi Jia, How is you HDFS running? "Caused by: org.apache.hadoop.ipc. RemoteException(java.io.IOException): File /apps/hbase/data/lbc_zte_1_imei_index/4469e6b0500bf3f5ed0ac1247d249537/.tmp/e7bb489662344b26bc6de1e72c122eec could only be replicated to 0 nodes instead of minReplication (=1). There ar

regionserver died when using Put to insert data

Hi , Devs/Users ; Recently I use HBase API to insert big data into hbase;It's about 77G and my cluster has one hbase-master,two hbase-regionservers ; When the program executes a period of time, the regionserver automaticlly shutdown. And I restart regionservers , but this thing happens again .

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Excited to see this! Best Regards, Anil On Aug 13, 2013, at 6:17 AM, zhzf jeff wrote: > very google local index solution. > > > 2013/8/13 Ted Yu > >> Nice. >> >> Will pay attention to upcoming patch on HBASE-9203. >> >> On Aug 12, 2013, at 11:19 PM, rajeshbabu chintaguntla < >> rajeshbabu

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

very google local index solution. 2013/8/13 Ted Yu > Nice. > > Will pay attention to upcoming patch on HBASE-9203. > > On Aug 12, 2013, at 11:19 PM, rajeshbabu chintaguntla < > rajeshbabu.chintagun...@huawei.com> wrote: > > > Hi, > > > > We have been working on implementing secondary index in H

Re: Exceptions in log files of Hadoop and Hbase

Hi Vimal, What was your cluster doing at that time? Was it very busy? Looks like one server (192.168.20.30 ) went so busy that it failed to report active and closed. JM 2013/8/13 Vimal Jain > Hi, > I am using Hadoop and Hbase in pseudo distributed mode. > I am using

Re: HBase/HDFS Data Nodes Management

Thank you Jean-Marc. On 08/12/2013 11:54 AM, Jean-Marc Spaggiari wrote: Hi Oussama. 1) That's all the goal of Hadoop and HBase ;) You might want to ready Hadoop the Definitive guide and HBase the Definitive guide... 2) HBase is based on Hadoop and take advantage of it's repplication process. 3)

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Nice. Will pay attention to upcoming patch on HBASE-9203. On Aug 12, 2013, at 11:19 PM, rajeshbabu chintaguntla wrote: > Hi, > > We have been working on implementing secondary index in HBase, and had shared > an overview of our design in the 2012 Hadoop Technical Conference at > Beijing(

Exceptions in log files of Hadoop and Hbase

Hi, I am using Hadoop and Hbase in pseudo distributed mode. I am using Hadoop version - 1.1.2 and Hbase version - 0.94.7 Recently i found some exception in hadoop and hbase logs. I am not sure what has caused this. Requesting you to please help here. *Exception in Master log :* 2013-07-31 15:51

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Congratulations! Waiting a Patch from Hbase Jira. 2013/8/13 Subroto > Good to see this. Thanks a lot to Priyank, Ramakrishna, Rajesh. > > _ >/(| > ( : > __\ \ _ >() `| > ()| | >().__| > (___)__.|__

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Good to see this. Thanks a lot to Priyank, Ramakrishna, Rajesh. _ /(| ( : __\ \ _ () `| ()| | ().__| (___)__.|_ Cheers, Subroto Sanyal On Aug 13, 2013, at 9:28 AM, ramkrishna vasud

Re: [ANNOUNCE] Secondary Index in HBase - from Huawei

Good to see this. Hope this would help in more improvements and enhancements. :) On Tue, Aug 13, 2013 at 12:14 PM, Anoop John wrote: > Good to see this Rajesh. Thanks a lot to Huawei HBase team! > > -Anoop- > > On Tue, Aug 13, 2013 at 11:49 AM, rajeshbabu chintaguntla < > rajeshbabu.chintagun.

Re: Possiblities of importing into hbase table

I knew it is happen with sqoop.But,I find the possiblities except this.. Thank u shengjie.! On Tue, Aug 13, 2013 at 12:21 PM, Shengjie Min wrote: > Have you ruled out Sqoop as well:) > > Shengjie > > > On 13 August 2013 14:46, manish dunani wrote: > > > I generally seen we are manually "put" t