Thanks Albert, good to know! On Sun, Jan 8, 2017 at 12:11 AM, Alberto Ramón <[email protected]> wrote:
> To Apache Kylin Dev: This can be useful for you > > > HDFS-9666 <https://issues.apache.org/jira/browse/HDFS-9666> > > (It Will be in the next HDFS release > <http://mail-archives.apache.org/mod_mbox/hadoop-hdfs-dev/201701.mbox/% > 3CCAMs9kVjMdiw0AufB5u-HY%2B%2B%3D05ijLswZsQ7eyE7yLJxTh8EvsQ% > 40mail.gmail.com%3E> > 2.9.0) > > 2017-01-05 10:22 GMT+01:00 Alberto Ramón <[email protected]>: > > > Upppsss, > > Some times JAR Client and Server are the same file, (this is a > performance > > problem) > > This can be a problem with docker, a lot of dependencies and program > > runing, breakin the microservice philosophy > > > > This can be help you for *future*: > > https://github.com/apache/hbase/tree/master/hbase-client > > https://issues.apache.org/jira/browse/HDFS-6200 Finally finished, nice > ¡¡ > > Artifact org.apache.zookeeper.client (To Find HBase master) > > > > *IDEA*: Query nodes, 'only' are used to 'resolve user queries', only need > > access to HBase / Metatadata (¿?) > > > > > > > > > > 2017-01-05 2:33 GMT+01:00 ShaoFeng Shi <[email protected]>: > > > >> No necessary be hadoop nodes; The only thing is the node that running > >> Kylin > >> should have hadoop/hive/hbase clients installed and configured. Docker > >> container is okay if it matches this. > >> > >> 2017-01-04 23:00 GMT+08:00 Alberto Ramón <[email protected]>: > >> > >> > OK, > >> > > >> > I undertand that Kylin cluster mode must be on same nodes that hadoop > >> > cluster. Is it correct? > >> > I was thinked on put Kylin cluster mode on Docker Containers (Isolated > >> from > >> > Hadoop cluster) > >> > > >> > Thanks > >> > > >> > 2017-01-04 15:19 GMT+01:00 ShaoFeng Shi <[email protected]>: > >> > > >> > > Here is the explainations in > >> > > examples/test_case_data/sandbox/kylin.properties: > >> > > > >> > > # If true, job engine will not assume that hadoop CLI reside on the > >> > > same server as it self > >> > > # you will have to specify kylin.job.remote-cli-hostname, > >> > > kylin.job.remote-cli-username and kylin.job.remote-cli-password > >> > > # It should not be set to "true" unless you're NOT running Kylin.sh > on > >> > > a hadoop client machine > >> > > # (Thus kylin instance has to ssh to another real hadoop client > >> > > machine to execute hbase,hive,hadoop commands) > >> > > kylin.job.use-remote-cli=false > >> > > > >> > > # Only necessary when kylin.job.use-remote-cli=true > >> > > kylin.job.remote-cli-hostname=sandbox > >> > > > >> > > kylin.job.remote-cli-username=root > >> > > > >> > > # Only necessary when kylin.job.use-remote-cli=true > >> > > kylin.job.remote-cli-password=hadoop > >> > > > >> > > > >> > > Anyway, today Kylin need be running inner a Hadoop client machine. > >> > > Using a jumpbox is not recommended and may not work, the only > scenario > >> > > is for development. > >> > > > >> > > > >> > > 2017-01-04 17:14 GMT+08:00 Alberto Ramón <[email protected] > >: > >> > > > >> > > > is it the same remote mode than cluster mode ? > >> > > > <http://kylin.apache.org/docs15/install/kylin_cluster.html> > >> > > > > >> > > > > >> > > > > >> > > > 2017-01-04 9:35 GMT+01:00 ShaoFeng Shi <[email protected]>: > >> > > > > >> > > > > Hi Lei, > >> > > > > > >> > > > > The remote mode is not recommended and not supported in real > >> > > deployment. > >> > > > > (we only use it in dev environment because local laptop doesn't > >> have > >> > > > > hive/hbase/hadoop configured, need ssh to a remote sandbox vm to > >> run > >> > > > > commands). > >> > > > > > >> > > > > Query doesn't support it; > >> > > > > > >> > > > > 2017-01-04 15:18 GMT+08:00 张磊 <[email protected]>: > >> > > > > > >> > > > > > Hi , > >> > > > > > I create a aws emr cluster which contains hadoop、hive、hbase > >> > client, > >> > > > and > >> > > > > i > >> > > > > > install kylin instance in another ec2 instance. Can kylin > work? > >> > > > > > > >> > > > > > > >> > > > > > In kylin.properties, i find job engine can work in remote > mode, > >> but > >> > > > query > >> > > > > > engine can also work well? > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > -- > >> > > > > Best regards, > >> > > > > > >> > > > > Shaofeng Shi 史少锋 > >> > > > > > >> > > > > >> > > > >> > > > >> > > > >> > > -- > >> > > Best regards, > >> > > > >> > > Shaofeng Shi 史少锋 > >> > > > >> > > >> > >> > >> > >> -- > >> Best regards, > >> > >> Shaofeng Shi 史少锋 > >> > > > > >
