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. 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