Not able to Disable table : ERROR: org.apache.hadoop.hbase.RegionException: Retries exhausted, it took too long to wait for the table testtable2 to be disabled.

2012-04-16 Thread Narayanan K
Hi, I am not able to disable an HBase table. Checked out the link: https://issues.apache.org/jira/browse/HBASE-2812 But is this resolved in 0.90.3.? If so, why is the error occurring after repeated trials. The details of our Hbase installations are as follows: $ hbase HBase Shell; enter

Re: Is it possible to install two different Hbase versions in the same Cluster?

2012-04-16 Thread Harsh J
Yes it should be fine to do if you make appropriate configuration changes. Mainly the ZK root data directory (if you're sharing the zk-quorum too), HDFS base root-dir, and all the service ports. On Mon, Apr 16, 2012 at 5:01 PM, yonghu yongyong...@gmail.com wrote: Hello, I wonder if it's

HBase 0.92 with Hadoop 0.22

2012-04-16 Thread Konrad Tendera
I'm wondering if there is any possibility to run HBase 0.92 on top of Hadoop 0.22? I can't find necessary jars such as hadoop-core... -- Konrad Tendera

Re: HBase 0.92 with Hadoop 0.22

2012-04-16 Thread yonghu
yes. You can compile the hadoop jar file by yourself and put into the Hbase lib folder. Regards! Yong On Mon, Apr 16, 2012 at 2:09 PM, Harsh J ha...@cloudera.com wrote: While I haven't tried this personally, it should be alright to do. You need to replace HBase's default hadoop jars (which

Re: Is it possible to install two different Hbase versions in the same Cluster?

2012-04-16 Thread Michel Segel
Well, you could, however you run a greater risk of things breaking because you forgot to change a setting in the configuration file. You would have to change port listeners, location of config files, all sorts of things that you wouldn't have to change if you just segmented the nodes, different

Re: hbase coprocessor unit testing

2012-04-16 Thread Alex Baranau
Here's some code that worked for me [1]. You may also find useful to look at the pom's dependencies [2]. Alex Baranau -- Sematext :: http://blog.sematext.com/ :: Solr - Lucene - Hadoop - HBase [1] From

regions stuck in transition

2012-04-16 Thread Bryan Beaudreault
Hello, We've recently had a problem where regions will get stuck in transition for a long period of time. In fact, they don't ever appear to get out-of-transition unless we take manual action. Last time this happened I restarted the master and they were cleared out. This time I wanted to

Re: Help: ROOT and META!!

2012-04-16 Thread Jonathan Hsieh
Arber, Good to hear! Just to confirm, the bug/patch the same as HBASE-5488? Jon. On Sun, Apr 15, 2012 at 4:36 AM, Yabo Xu arber.resea...@gmail.com wrote: Hi Jon: Please ignore my last email. We found it was a bug, fix it by a patch and rebuild, and it works now. Data are back! Thanks.

Re: Help: ROOT and META!!

2012-04-16 Thread Yabo Xu
Yes, it is. Thanks. Best, Arber On Tue, Apr 17, 2012 at 12:05 AM, Jonathan Hsieh j...@cloudera.com wrote: Arber, Good to hear! Just to confirm, the bug/patch the same as HBASE-5488? Jon. On Sun, Apr 15, 2012 at 4:36 AM, Yabo Xu arber.resea...@gmail.com wrote: Hi Jon: Please

Re: Zookeeper available but no active master location found

2012-04-16 Thread Henri Pipe
Still having the same problem: Here is the master log 2012-04-16 15:26:32,717 INFO org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation: ZooKeeper available but no active master location found 2012-04-16 15:26:32,718 INFO

Is htable.delete(ListDelete) transactional?

2012-04-16 Thread Haijia Zhou
Very simple question as the subject shows: Is htable.delete(ListDelete) transactional? Say if I am to delete 1000 rows and in the middle of deletion some error occurs, then will the whole deletion operation get rolled back or will it end up with partial deletion? Thanks

Re: Is htable.delete(ListDelete) transactional?

2012-04-16 Thread Haijia Zhou
I see, thanks a lot! On Mon, Apr 16, 2012 at 7:41 PM, Ian Varley ivar...@salesforce.com wrote: More complex answer: generally, nothing that involves more than a single row in HBase is transactional. :) It's possible that HBase might get some limited form of multi-row transactions in the