Re: Off-heap block cache fails in 0.94.6

Hi Dean There is a patch attached in https://issues.apache.org/jira/browse/HBASE-6048 by Chunhui. Hope it addresses your problem. Can you take a look at it and see if it is working fine? Regards Ram On Fri, Jan 24, 2014 at 10:16 AM, ramkrishna vasudevan < ramkrishna.s.vasude...@gmail.com> wro

Re: Off-heap block cache fails in 0.94.6

Hi Dean I mentioned those JIRAs to highlight the fact that the bug was open and it was not fixed. I think better we fix this in 0.94 also, so that users using this feature do not run into surprises. And we are sorry that the feature that worked well for you in 0.92, did not work out in 0.94. It

Meetup at Apple on 30th, and at Ancestry.com in SF on March 12th

Just notice that we are having a few meetups in case it has escaped your notice. Check out http://www.meetup.com/hbaseusergroup/events/158491762/ (Mostly I'm posting because I messed up the date for the meeting next week. I had it as the 31st when it should have been Thursday, the 30th. Please

Re: Off-heap block cache fails in 0.94.6

Hi Ramkrishna, I had taken the experimental label to mean "use at your own risk" when the feature was released in 0.92. After some judicious testing in the spirit of "use at your own risk", we found the feature worked well for our use case. In 0.94, we had expected off-heap cache to be the s

Berlin Buzzwords 2014: CfP is open

I'm super happy to announce that the call for submissions for Berlin Buzzwords 2013 is open. For those who don't know the conference - in my "absolutely objective opinion" the event is the most exciting conference on storing, processing and searching large amounts of digital data for engineers. Th

Re: HbaseTestUtility failing to load temp jars

Can you tell us the HBase / hadoop versions you are working with ? Thanks On Thu, Jan 23, 2014 at 7:18 AM, Neil Blue wrote: > Hello, > > I have a unit test that uses HBaseTestingUtility to start a minicluster, > create a table and run a map reduce job. But I have seen that when the job > is su

Re: Hbase Installation on top of HDFS high availability

Thats the manual I followed but there is nothing about configuring HBase on top of HDFS HA. -- View this message in context: http://apache-hbase.679495.n3.nabble.com/Hbase-Installation-on-top-of-HDFS-high-availability-tp4055067p4055135.html Sent from the HBase User mailing list archive at Nabbl

HbaseTestUtility failing to load temp jars

Hello, I have a unit test that uses HBaseTestingUtility to start a minicluster, create a table and run a map reduce job. But I have seen that when the job is submitted, it attempts to create a ClientProtocolProvider. The one it creates is a LocalClientProtocolProvider. The problem them comes l

Re: max HStoreFile size

I set the compaction policy to constant size and still, when compacting bulk loaded regions, it splits the regions (the region's size is much smaller than max file size but I do use compression...) On Jan 23, 2014 12:11 PM, "Samir Ahmic" wrote: > Hi Amit, > > Yes. You can set split policy per tab

Re: max HStoreFile size

Hi Amit, Yes. You can set split policy per table. Here is relevant part of hbase book: http://hbase.apache.org/book/regions.arch.html The policy can set globally through the HBaseConfiguration used or on a per table basis: HTableDescriptor myHtd = ...; myHtd.setValue(HTableDescriptor.SPLIT_POLI

Re: max HStoreFile size

So I think my problem is that from 0.94 the default split policy is: IncreasingToUpperBoundRegionSplitPolicy and not ConstantSizeRegionSplitPolicy. Can I set split policy per table ? Still don't know if hbase.hregion.max.filesize relates to compressed or uncompressed ? On Wed, Jan 22, 2014 at 7