Only map getting created for 100000 rows

://stackoverflow.com/questions/21697055/what-causes-mapreduce-job-to-create-only-one-map-for-10-rows-in-hbase -- Regards Tousif Khazi

Re: job Killing itself upon some condition

On Thursday 10 May 2012 04:25 PM, Devaraj k wrote: Hi Tousif, You can kill the Running Job using the killJob() client API. If you want to kill the job itself, you can get the job id using task attempt id from map() or reduce() functions, and you can invoke the killJob() API based on

job Killing itself upon some condition

Hi, i have scheduled a map reduce job and i want this map reduce job to kill itself upon some condition. overall it should fail. Here I'm not using run method of tool runner.

Re: namenode not starting

> http://old.nabble.com/namenode-not-starting-tp33661239p33661239.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Tousif +918050227279

Re: queston about hadoop being a webcrawler

p kind of tech .. > > Yours, > > Petri > -- > View this message in context: > http://old.nabble.com/queston-about-hadoop-being-a-webcrawler-tp33484282p33484282.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Regards Tousif +918050227279

Re: setting up a large hadoop cluster

21:32, >> Masoud> >> wrote: >> >> Hi all, >>> >>> As we know setting up hadoop cluster contains doing different settings >>> in all machines, so time consuming and non effective. >>> anybody knows about setting up a hadoop cluste

Re: help to fix this issue

d > > be a sign that the server has too many connections (30 is the default). > > Consider inspecting your ZK server logs for that error and then make sure > > you are reusing HBaseConfiguration as often as you can. See HTable's > > javadoc for more information. > > > > > > Can someone please help me... > > > > Thanks > > > > -- > View this message in context: > http://old.nabble.com/help-to-fix-this-issue-tp33457865p33458308.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Regards Tousif +918050227279

Re: help to fix this issue

d > > ** > > When I access base and try to list the entries this is what I see.. > > > ERROR: org.apache.hadoop.hbase.ZooKeeperConnectionException: HBase is able > to connect to ZooKeeper but the connection closes immediately. This could > be > a sig

Re: help to fix this issue

erver has too many connections (30 is the default). > > Consider inspecting your ZK server logs for that error and then make sure > > you are reusing HBaseConfiguration as often as you can. See HTable's > > javadoc for more information. > > > > > > Can someone please help me... > > > > Thanks > > > > -- > View this message in context: > http://old.nabble.com/help-to-fix-this-issue-tp33457865p33457931.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Regards Tousif +918050227279

Re: help to fix this issue

BaseConfiguration as often as you can. See HTable's > javadoc > for more information. > > > Can someone please help me... > > Thanks > -- > View this message in context: > http://old.nabble.com/help-to-fix-this-issue-tp33457865p33457865.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- Regards Tousif +918050227279