Thanks Ted, and sorry for late response. The information showed by above link actually is the info of AppMaster of Slider instead of entry point of application created by slider.
I use my environment and hbase application as an example ( https://github.com/luckyfengyong/vagrant-hadoop are the vagrant scripts I used to create my env) http://node6:59866/ws/v1/slider/registry/users/root/services/org-apache-slider/hbase is the equivalent link in my env according to your suggestion. I append what I get from the link at the end of the mail.. It is almost the same as the AppMaster UI of Slier. What I want is the info how to access hbase cluster. I cannot get such info by either command of "slider status" or any other links in AppMaster UI of Slider. I made some investigation, and found the "hbase.master.info.port" in hase-site.xml is defined as following in appConfig-default.json which I used to create the hbase cluster. "site.hbase-site.hbase.master.info.port": "${HBASE_MASTER.ALLOCATED_PORT}", Besides, in metainfo.xml of hbase slider package, it is exported by org.apache.slider.monitor as follows. I also saw other exported elements in metainfo.xml. However I cannot find them in output of any slider GUI or CLI. I also cannot find any related doc explaining it. I am going to create a slider package for a HPC application, so any help on it will be much appreciated. <export> <name>org.apache.slider.monitor</name> <value>http:// ${HBASE_MASTER_HOST}:${site.hbase-site.hbase.master.info.port}/master-status </value> </export> P.S. Info get from http://node6:59866/ws/v1/slider/registry/users/root/services/org-apache-slider/hbase {"nodes":["components"],"service":{"type":"JSONServiceRecord","description":"Slider Application Master","external":[{"api":"http:// ","addressType":"uri","protocolType":"webui","addresses":[{"uri":" http://node6:59866 "}]},{"api":"classpath:org.apache.slider.management","addressType":"uri","protocolType":"REST","addresses":[{"uri":" http://node6:59866/ws/v1/slider/mgmt "}]},{"api":"classpath:org.apache.slider.publisher","addressType":"uri","protocolType":"REST","addresses":[{"uri":" http://node6:59866/ws/v1/slider/publisher "}]},{"api":"classpath:org.apache.slider.registry","addressType":"uri","protocolType":"REST","addresses":[{"uri":" http://node6:59866/ws/v1/slider/registry "}]},{"api":"classpath:org.apache.slider.publisher.configurations","addressType":"uri","protocolType":"REST","addresses":[{"uri":" http://node6:59866/ws/v1/slider/publisher/slider "}]},{"api":"classpath:org.apache.slider.publisher.exports","addressType":"uri","protocolType":"REST","addresses":[{"uri":" http://node6:59866/ws/v1/slider/publisher/exports "}]}],"internal":[{"api":"classpath:org.apache.slider.agents.secure","addressType":"uri","protocolType":"REST","addresses":[{"uri":" https://node6:59404/ws/v1/slider/agents "}]},{"api":"classpath:org.apache.slider.agents.oneway","addressType":"uri","protocolType":"REST","addresses":[{"uri":" https://node6:37466/ws/v1/slider/agents "}]}],"yarn:persistence":"application","yarn:id":"application_1419653295411_0004"}} Thanks, Yong On Sat, Dec 27, 2014 at 8:30 PM, Ted Yu <yuzhih...@gmail.com> wrote: > When you go to AppMaster UI (slider 0.60), you should see an entry > for org.apache.slider.registry > e.g. > http://hor15n22.gq1.ygridcore.net:44221/ws/v1/slider/registry > which has two nodes: services and users. > > You can navigate to: > > http://hor11n14.gq1.ygridcore.net:8088/proxy/application_1419019592694_0002/ws/v1/slider/registry/users/ > <username>/services/org-apache-slider/<appname> > > Do you find the information there? > > Cheers > > On Sat, Dec 27, 2014 at 4:52 PM, Yong Feng <fengyong...@gmail.com> wrote: > > > Hi Team, > > > > Could anyone shed some light on it? > > > > Thanks, > > > > Yong > > > > On Wed, Dec 24, 2014 at 3:09 PM, Yong Feng <fengyong...@gmail.com> > wrote: > > > > > Happy Christmas, slider team. > > > > > > I use this mail thread for a similar question on querying exported port > > of > > > slider sample cluster jmemcached. After I deployed jmemcached on > slider, > > I > > > did not find the entry point of the cluster by command "slider > status". I > > > have to go to the host on which the jmemcached is running and execute > > "ps" > > > command to get the allocated port. > > > > > > Generally speaking, how slider user knows the entry point of deployed > > > cluster? OpenStack Heat and K8S of Google allows user to query entry > > point > > > of their stack/service. As similar app orchestrator, I would like to > know > > > how slider resolve the issue of "service discovery". > > > > > > Thanks, > > > > > > Yong > > > > > > > > > > > > On Tue, Dec 23, 2014 at 9:06 AM, 杨浩 <yangha...@gmail.com> wrote: > > > > > >> I think it would be a convient way. The source idea is that to get > some > > >> result of slider shell command by REST API. We just don't want to get > > the > > >> result by executing shell command in Java. > > >> > > >> 2014-12-23 19:39 GMT+08:00 Jon Maron <jma...@hortonworks.com>: > > >> > > >> > Are you suggesting that the client interact with the REST API to > > >> retrieve > > >> > results (instead of the current rpc mechanism)? That is part of the > > >> plan. > > >> > > > >> > > On Dec 23, 2014, at 1:45 AM, 杨浩 <yangha...@gmail.com> wrote: > > >> > > > > >> > > I think a way to do so is that exposing the REST API to get the > > >> result > > >> > of > > >> > > slider shell command > > >> > > > > >> > > 2014-12-23 14:22 GMT+08:00 Gour Saha <gs...@hortonworks.com>: > > >> > > > > >> > >> Do you mean REST API? > > >> > >> > > >> > >> Significant work is going on in exposing REST API in slider for > the > > >> next > > >> > >> major release. We still don't know the best way to expose a REST > > API > > >> to > > >> > >> retrieve the AM host:port (via YARN REST API maybe) as the REST > > >> endpoint > > >> > >> itself will be served by the Slider AM host:port, but will surely > > >> come > > >> > up > > >> > >> with an elegant solution. Suggestions are welcome!! > > >> > >> > > >> > >> Check the uber jira for more details - > > >> > >> https://issues.apache.org/jira/browse/SLIDER-151 > > >> > >> > > >> > >> -Gour > > >> > >> > > >> > >>> On Mon, Dec 22, 2014 at 1:50 AM, 杨浩 <yangha...@gmail.com> > wrote: > > >> > >>> > > >> > >>> Hi ,I've get the am port through shell command "slider list > > >> > >>> "+applicationName+" --state RUNNING",but arguing with my boss, > we > > >> think > > >> > >>> it's an ugly way to be used in production env. > > >> > >>> > > >> > >>> Can we get the am host:port through Java API > > >> > >>> > > >> > >>> 2014-12-16 9:07 GMT+08:00 Gour Saha <gs...@hortonworks.com>: > > >> > >>> > > >> > >>>> Once the app is up and running can you hit the following url > and > > >> copy > > >> > >>> paste > > >> > >>>> what you see? > > >> > >>>> > > >> > >>>> http://yang:8088/proxy/ > > >> <application_id>/ws/v1/slider/publisher/slider > > >> > >>>> > > >> > >>>> where the <application_id> will be the value from the property > "* > > >> > >>>> info.am.app.id > > >> > >>>> <http://info.am.app.id>*" in the status output above. > > >> > >>>> > > >> > >>>> -Gour > > >> > >>>> > > >> > >>>>> On Thu, Dec 11, 2014 at 8:23 PM, 杨浩 <yangha...@gmail.com> > > wrote: > > >> > >>>>> > > >> > >>>>> yang@yang:/usr/local/slider$ slider status memcached1 > > >> > >>>>> 2014-12-12 12:22:58,305 [main] INFO client.RMProxy - > Connecting > > >> to > > >> > >>>>> ResourceManager at yang/127.0.0.1:8032 > > >> > >>>>> 2014-12-12 12:22:58,597 [main] INFO client.SliderClient - { > > >> > >>>>> "version" : "1.0", > > >> > >>>>> "name" : "memcached1", > > >> > >>>>> "type" : "agent", > > >> > >>>>> "state" : 3, > > >> > >>>>> "createTime" : 1418357615354, > > >> > >>>>> "updateTime" : 1418357615603, > > >> > >>>>> "originConfigurationPath" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/snapshot", > > >> > >>>>> "generatedConfigurationPath" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/generated", > > >> > >>>>> "dataPath" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/database", > > >> > >>>>> "options" : { > > >> > >>>>> "slider.am.restart.supported" : "true", > > >> > >>>>> "site.global.security_enabled" : "false", > > >> > >>>>> "internal.application.home" : null, > > >> > >>>>> "internal.queue" : "default", > > >> > >>>>> "application.name" : "memcached1", > > >> > >>>>> "slider.cluster.directory.permissions" : "0770", > > >> > >>>>> "site.global.slider.allowed.ports" : "48000, 49000, > > >> 50001-50010", > > >> > >>>>> "internal.tmp.dir" : > > >> > >>>>> "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/tmp", > > >> > >>>>> "java_home" : "/opt/soft/jdk", > > >> > >>>>> "internal.snapshot.conf.path" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/snapshot", > > >> > >>>>> "env.MALLOC_ARENA_MAX" : "4", > > >> > >>>>> "zookeeper.path" : > "/services/slider/users/yang/memcached1", > > >> > >>>>> "internal.container.failure.shortlife" : "60000", > > >> > >>>>> "internal.application.image.path" : null, > > >> > >>>>> "internal.generated.conf.path" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/generated", > > >> > >>>>> "site.fs.default.name" : "hdfs://yang:8020", > > >> > >>>>> "site.global.additional_cp" : "/usr/lib/hadoop/lib/*", > > >> > >>>>> "zookeeper.hosts" : "127.0.0.1", > > >> > >>>>> "internal.provider.name" : "agent", > > >> > >>>>> "internal.data.dir.path" : > > >> > >>>>> > > "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/database", > > >> > >>>>> "site.fs.defaultFS" : "hdfs://yang:8020", > > >> > >>>>> "site.global.memory_val" : "200M", > > >> > >>>>> "slider.data.directory.permissions" : "0770", > > >> > >>>>> "site.global.listen_port" : > > >> > >>>>> "${MEMCACHED.ALLOCATED_PORT}{PER_CONTAINER}", > > >> > >>>>> "zookeeper.quorum" : "127.0.0.1:2181", > > >> > >>>>> "site.global.xmx_val" : "256m", > > >> > >>>>> "internal.am.tmp.dir" : > > >> > >> > > >> "hdfs://yang:8020/user/yang/.slider/cluster/memcached1/tmp/appmaster", > > >> > >>>>> "application.def" : > > >> > >>> ".slider/package/MEMCACHED/jmemcached-1.0.0.zip", > > >> > >>>>> "internal.container.failure.threshold" : "5", > > >> > >>>>> "site.global.xms_val" : "128m" > > >> > >>>>> }, > > >> > >>>>> "info" : { > > >> > >>>>> "info.am.agent.status.url" : "https://yang:60422/";, > > >> > >>>>> "yarn.memory" : "2048", > > >> > >>>>> "info.am.app.id" : "application_1418350976699_0004", > > >> > >>>>> "info.am.agent.status.port" : "60422", > > >> > >>>>> "info.am.agent.ops.url" : "https://yang:47879/";, > > >> > >>>>> "yarn.vcores" : "32", > > >> > >>>>> "info.am.container.id" : > > >> > >> "container_1418350976699_0004_03_000001", > > >> > >>>>> "info.am.attempt.id" : > > "appattempt_1418350976699_0004_000003", > > >> > >>>>> "info.am.rpc.port" : "48000", > > >> > >>>>> "info.am.web.port" : "49000", > > >> > >>>>> "info.am.web.url" : "http://yang:49000/";, > > >> > >>>>> "info.am.hostname" : "yang", > > >> > >>>>> "info.am.agent.ops.port" : "47879", > > >> > >>>>> "status.application.build.info" : "Slider > > >> Core-0.60.0-incubating > > >> > >>>> Built > > >> > >>>>> against commit# 9e03554f99 on Java 1.6.0_31 by yang", > > >> > >>>>> "status.hadoop.build.info" : "2.6.0", > > >> > >>>>> "status.hadoop.deployed.info" : "branch-2.6.0 > > >> > >>>>> @18e43357c8f927c0695f1e9522859d6a", > > >> > >>>>> "live.time" : "12 Dec 2014 04:13:35 GMT", > > >> > >>>>> "live.time.millis" : "1418357615354", > > >> > >>>>> "create.time" : "12 Dec 2014 04:13:35 GMT", > > >> > >>>>> "create.time.millis" : "1418357615354", > > >> > >>>>> "containers.at.am-restart" : "0", > > >> > >>>>> "status.time" : "12 Dec 2014 04:22:58 GMT", > > >> > >>>>> "status.time.millis" : "1418358178437" > > >> > >>>>> }, > > >> > >>>>> "statistics" : { > > >> > >>>>> "MEMCACHED" : { > > >> > >>>>> "containers.start.started" : 1, > > >> > >>>>> "containers.live" : 1, > > >> > >>>>> "containers.start.failed" : 0, > > >> > >>>>> "containers.active.requests" : 0, > > >> > >>>>> "containers.failed" : 0, > > >> > >>>>> "containers.completed" : 0, > > >> > >>>>> "containers.desired" : 1, > > >> > >>>>> "containers.requested" : 1 > > >> > >>>>> }, > > >> > >>>>> "slider-appmaster" : { > > >> > >>>>> "containers.unknown.completed" : 1, > > >> > >>>>> "containers.start.started" : 1, > > >> > >>>>> "containers.live" : 2, > > >> > >>>>> "containers.start.failed" : 0, > > >> > >>>>> "containers.failed" : 0, > > >> > >>>>> "containers.completed" : 0, > > >> > >>>>> "containers.surplus" : 0 > > >> > >>>>> } > > >> > >>>>> }, > > >> > >>>>> "instances" : { > > >> > >>>>> "MEMCACHED" : [ "container_1418350976699_0004_03_000002" ], > > >> > >>>>> "slider-appmaster" : [ > > >> "container_1418350976699_0004_03_000001" ] > > >> > >>>>> }, > > >> > >>>>> "roles" : { > > >> > >>>>> "MEMCACHED" : { > > >> > >>>>> "yarn.memory" : "256", > > >> > >>>>> "yarn.role.priority" : "1", > > >> > >>>>> "role.requested.instances" : "0", > > >> > >>>>> "role.failed.starting.instances" : "0", > > >> > >>>>> "role.actual.instances" : "1", > > >> > >>>>> "yarn.component.instances" : "1", > > >> > >>>>> "role.releasing.instances" : "0", > > >> > >>>>> "role.failed.instances" : "0" > > >> > >>>>> }, > > >> > >>>>> "slider-appmaster" : { > > >> > >>>>> "yarn.memory" : "1024", > > >> > >>>>> "role.requested.instances" : "0", > > >> > >>>>> "role.failed.starting.instances" : "0", > > >> > >>>>> "role.actual.instances" : "1", > > >> > >>>>> "yarn.vcores" : "1", > > >> > >>>>> "yarn.component.instances" : "1", > > >> > >>>>> "role.releasing.instances" : "0", > > >> > >>>>> "role.failed.instances" : "0" > > >> > >>>>> } > > >> > >>>>> }, > > >> > >>>>> "clientProperties" : { }, > > >> > >>>>> "status" : { > > >> > >>>>> "live" : { > > >> > >>>>> "MEMCACHED" : { > > >> > >>>>> "container_1418350976699_0004_03_000002" : { > > >> > >>>>> "name" : "container_1418350976699_0004_03_000002", > > >> > >>>>> "role" : "MEMCACHED", > > >> > >>>>> "roleId" : 1, > > >> > >>>>> "createTime" : 1418357617294, > > >> > >>>>> "startTime" : 1418357617328, > > >> > >>>>> "released" : false, > > >> > >>>>> "host" : "localhost", > > >> > >>>>> "state" : 3, > > >> > >>>>> "exitCode" : 0, > > >> > >>>>> "command" : "python > > >> > >> ./infra/agent/slider-agent/agent/main.py > > >> > >>>>> --label container_1418350976699_0004_03_000002___MEMCACHED > > >> > >> --zk-quorum > > >> > >>>>> 127.0.0.1:2181 --zk-reg-path > > >> > >>>>> /registry/users/yang/services/org-apache-slider/memcached1 > > > >> > >>>>> <LOG_DIR>/slider-agent.out 2>&1 ; ", > > >> > >>>>> "diagnostics" : "", > > >> > >>>>> "environment" : [ "AGENT_WORK_ROOT=\"$PWD\"", > > >> > >>>>> "HADOOP_USER_NAME=\"yang\"", "AGENT_LOG_ROOT=\"<LOG_DIR>\"", > > >> > >>>>> "PYTHONPATH=\"./infra/agent/slider-agent/\"", > > >> > >> > > >> > > > >> > > > "SLIDER_PASSPHRASE=\"aa178fGHttfGC7Cnss3DPbLzYDEmqJuDcCUNwAW2YUfyPNQMZN\"" > > >> > >>>>> ] > > >> > >>>>> } > > >> > >>>>> }, > > >> > >>>>> "slider-appmaster" : { > > >> > >>>>> "container_1418350976699_0004_03_000001" : { > > >> > >>>>> "name" : "container_1418350976699_0004_03_000001", > > >> > >>>>> "role" : "slider-appmaster", > > >> > >>>>> "roleId" : 0, > > >> > >>>>> "createTime" : 0, > > >> > >>>>> "startTime" : 0, > > >> > >>>>> "released" : false, > > >> > >>>>> "host" : "yang", > > >> > >>>>> "state" : 3, > > >> > >>>>> "exitCode" : 0, > > >> > >>>>> "command" : "", > > >> > >>>>> "diagnostics" : "" > > >> > >>>>> } > > >> > >>>>> } > > >> > >>>>> } > > >> > >>>>> } > > >> > >>>>> } > > >> > >>>>> 2014-12-12 12:22:58,598 [main] INFO util.ExitUtil - Exiting > > with > > >> > >>> status > > >> > >>>> 0 > > >> > >>>>> > > >> > >>>>> > > >> > >>>>> 2014-12-11 1:01 GMT+08:00 Gour Saha <gs...@hortonworks.com>: > > >> > >>>>>> > > >> > >>>>>> What do you get when you call "slider status <application>"? > > >> > >>>>>> > > >> > >>>>>> -Gour > > >> > >>>>>> > > >> > >>>>>>> On Wed, Dec 10, 2014 at 1:02 AM, 杨浩 <yangha...@gmail.com> > > >> wrote: > > >> > >>>>>>> > > >> > >>>>>>> Hi, I have installed the jmemcached successfully, but how > can > > I > > >> > >> use > > >> > >>>> it, > > >> > >>>>>> or > > >> > >>>>>>> how to get the port of memcached > > >> > >>>>>> > > >> > >>>>>> -- > > >> > >>>>>> CONFIDENTIALITY NOTICE > > >> > >>>>>> NOTICE: This message is intended for the use of the > individual > > or > > >> > >>>> entity > > >> > >>>>> to > > >> > >>>>>> which it is addressed and may contain information that is > > >> > >>> confidential, > > >> > >>>>>> privileged and exempt from disclosure under applicable law. > If > > >> the > > >> > >>>> reader > > >> > >>>>>> of this message is not the intended recipient, you are hereby > > >> > >>> notified > > >> > >>>>> that > > >> > >>>>>> any printing, copying, dissemination, distribution, > disclosure > > or > > >> > >>>>>> forwarding of this communication is strictly prohibited. If > you > > >> > >> have > > >> > >>>>>> received this communication in error, please contact the > sender > > >> > >>>>> immediately > > >> > >>>>>> and delete it from your system. Thank You. > > >> > >>>> > > >> > >>>> -- > > >> > >>>> CONFIDENTIALITY NOTICE > > >> > >>>> NOTICE: This message is intended for the use of the individual > or > > >> > >> entity > > >> > >>> to > > >> > >>>> which it is addressed and may contain information that is > > >> > confidential, > > >> > >>>> privileged and exempt from disclosure under applicable law. If > > the > > >> > >> reader > > >> > >>>> of this message is not the intended recipient, you are hereby > > >> notified > > >> > >>> that > > >> > >>>> any printing, copying, dissemination, distribution, disclosure > or > > >> > >>>> forwarding of this communication is strictly prohibited. If you > > >> have > > >> > >>>> received this communication in error, please contact the sender > > >> > >>> immediately > > >> > >>>> and delete it from your system. Thank You. > > >> > >> > > >> > >> -- > > >> > >> CONFIDENTIALITY NOTICE > > >> > >> NOTICE: This message is intended for the use of the individual or > > >> > entity to > > >> > >> which it is addressed and may contain information that is > > >> confidential, > > >> > >> privileged and exempt from disclosure under applicable law. If > the > > >> > reader > > >> > >> of this message is not the intended recipient, you are hereby > > >> notified > > >> > that > > >> > >> any printing, copying, dissemination, distribution, disclosure or > > >> > >> forwarding of this communication is strictly prohibited. If you > > have > > >> > >> received this communication in error, please contact the sender > > >> > immediately > > >> > >> and delete it from your system. Thank You. > > >> > >> > > >> > > > >> > -- > > >> > CONFIDENTIALITY NOTICE > > >> > NOTICE: This message is intended for the use of the individual or > > >> entity to > > >> > which it is addressed and may contain information that is > > confidential, > > >> > privileged and exempt from disclosure under applicable law. If the > > >> reader > > >> > of this message is not the intended recipient, you are hereby > notified > > >> that > > >> > any printing, copying, dissemination, distribution, disclosure or > > >> > forwarding of this communication is strictly prohibited. If you have > > >> > received this communication in error, please contact the sender > > >> immediately > > >> > and delete it from your system. Thank You. > > >> > > > >> > > > > > > > > >
