Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

Then which command should I use to start the single node Hbase instance? I use bin/start-hbase.sh. -- Original -- From: "Bharath Vissapragada";; Send time: Wednesday, Nov 26, 2014 2:11 PM To: "hbase-user"; Subject: Re: port confilct with hadoop 2.5.2 and hbas

Re: HBase entity relationship

Thanks Wilm for the wonderful answer. I really like your recommendation numbered 2 of having two tables with the rowkey of jobs inside source row. I am curious to know if a hybrid of approaches 2 and 3 could be used. This means having the rowkeys of jobs inside source row like in approach 2. And h

Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

After HBASE-10569, HMaster embeds a regionserver process that hosts system tables and that could be using this port (It will show up as HMaster pid if you check the process using this port). So you needn't explicitly start a regionserver in a single node installation. On Wed, Nov 26, 2014 at 7:27

port confilct with hadoop 2.5.2 and hbase 0.99.1

Hi, I tried to install a single node hbase 0.99.1 with hadoop 2.5.2, but failed with regionserver says: 2014-11-26 09:05:42,594 INFO [main] util.ServerCommandLine: vmInputArguments=[-Dproc_regionserver, -XX:OnOutOfMemoryError=kill -9 %p, -XX:+UseConcMarkSweepGC, -Dhbase.log.dir=/opt/hbase

Re: HBase 0.98.1 Put operations never timeout

probably HBASE-11714/HBASE-11374. could you try 0.98.4 or above? On Wed, Nov 26, 2014 at 8:09 AM, Sunil B wrote: > Hi All, > > I am using 0.98.1 version of HBase server and client. My application > has strict response time requirements. As far as HBase is concerned, I > would like to abort

Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

Can you use 'netstat -tulpn | grep 16020' to find out which process was using the port ? Thanks On Nov 25, 2014, at 5:18 PM, "guxiaobo1982" wrote: > Hi, > > > I tried to install a single node hbase 0.99.1 with hadoop 2.5.2, but failed > with regionserver says: > > > > 2014-11-26 09:05:42

port confilct with hadoop 2.5.2 and hbase 0.99.1

Hi, I tried to install a single node hbase 0.99.1 with hadoop 2.5.2, but failed with regionserver says: 2014-11-26 09:05:42,594 INFO [main] util.ServerCommandLine: vmInputArguments=[-Dproc_regionserver, -XX:OnOutOfMemoryError=kill -9 %p, -XX:+UseConcMarkSweepGC, -Dhbase.log.dir=/opt/hbase

HBase 0.98.1 Put operations never timeout

Hi All, I am using 0.98.1 version of HBase server and client. My application has strict response time requirements. As far as HBase is concerned, I would like to abort the HBase operation if the execution exceeds 1 or 2 seconds. This task timeout is useful in case of Region-Server being non-r

Re: Can I use the Thrift API to scan with filters?

Hi Thanks for the quick replies. I've tried to apply the filters but I get in the Thrift server log screen: SingleColumnValueFilter('familycolumn', 'column', =, 'value') => Invalid comparator SingleColumnValueFilter('familycolumn', 'column', EQUAL, 'value') => Invalid comparator SingleColumnValu

Re: PreBatchMutate - Delete another row inside this method

I got you, better to avoid delete in coprocessor. Thank You -- View this message in context: http://apache-hbase.679495.n3.nabble.com/PreBatchMutate-Delete-another-row-inside-this-method-tp4066298p4066345.html Sent from the HBase User mailing list archive at Nabble.com.

RE: YCSB load failed because hbase region too busy

Hi, Louis, Sorry I cannot help here, I am just very curious about your YCSB test results. It is not easy to find latest YCSB testing result on internet. In my own hbase env, my testing result is 'update is always better than read' and 'Scan is slightly better than update'. I tried many times wi

Re: Zookeepr shuting down.

Can you pastebin zookeeper log from the master node ? What hbase / zookeeper version are you using ? Cheers On Mon, Nov 24, 2014 at 11:09 PM, wrote: > Hi > > I have a cluster of 3 systems each of 32GB RAM and 1 TB HD. I have > clustered all the three and able to start and run Hadoop Successful

Re: YCSB load failed because hbase region too busy

hi ram, thanks for help, i just do a test for bucket cache, in product env, we will follow your suggestion Sent from my iPhone > On 2014年11月25日, at 20:36, ramkrishna vasudevan > wrote: > > Your write ingest is too high. You have to control that by first adding > more nodes and ensuring that y

Re: HBase entity relationship

Hi, thx for the example. That makes it more easy to consider some options. In my opinion you have 3 basic options. 1.) leading source I As I assumed, "source" seems to be the leading concept. Every "job" has to have a "source". So you could pack the "jobs" in the "source" So you could make a c

Re: YCSB load failed because hbase region too busy

Your write ingest is too high. You have to control that by first adding more nodes and ensuring that you have a more distributed load. And also try with the changing the hbase.hstore.blockingStoreFiles. Even changing the above value if your write ingest is so high such that if it can reach this c

Strange behavior when using MapReduce to process HBase.

Hi, I write a copyTable mapreduce program. My hbase version is 0.94.16. Several rows in the source table contain multiple data versions. The Map function looks like follows: public void map(ImmutableBytesWritable rowKey, Result res, Context context) throws IOException, InterruptedException{ for(K

Re: YCSB load failed because hbase region too busy

in your log: 2014-11-25 13:31:35,048 WARN [MemStoreFlusher.13] regionserver.MemStoreFlusher: Region usertable2,user8289,1416889268210.7e8fd83bb34b155bd0385aa63124a875. has too many store files; delaying flush up to 9ms please see my original reply...you can try increasing "hbase.hstore.blocki