Ok, thanks. On Tue, Mar 5, 2019 at 2:43 PM Piotr Nowojski <pi...@ververica.com> wrote:
> Hi, > > Flink per se doesn’t require Hadoop to work, however keep in mind that you > need some way to provide some kind of distributed/remote file system for > checkpoint mechanism to work. If one node writes a file for > checkpoint/savepoint, in case of restart/crash this file must be accessible > from other nodes after the restart. > > Piotrek > > On 5 Mar 2019, at 10:01, marzieh ghasemi <m.marzieh.ghas...@gmail.com> > wrote: > > Thank you for your reply. > > Yes, I followed this link. > > > https://ci.apache.org/projects/flink/flink-docs-stable/ops/deployment/mesos.html > > But I did not install Hadoop. Is problem for that? Since HDFS was > commented. I did not change it. > > On Mon, Mar 4, 2019 at 4:40 PM Piotr Nowojski <pi...@ververica.com> wrote: > >> Hi, >> >> With just this information it might be difficult to help. >> >> Please look for some additional logs (has the Flink managed to log >> anything?) or some standard output/errors. I would guess this might be some >> relatively simple mistake in configuration, like file/directory >> read/write/execute permissions or something like that. >> >> I guess you have seen/followed this? >> >> https://ci.apache.org/projects/flink/flink-docs-stable/ops/deployment/mesos.html >> >> Piotrek >> >> > On 3 Mar 2019, at 12:46, Mar_zieh <m.marzieh.ghas...@gmail.com> wrote: >> > >> > I want to run my flink program on Mesos cluster via marathon. I created >> an >> > application with this Json file in Marathon: >> > >> > { >> > "id": "flink", >> > "cmd": "/home/flink-1.7.0/bin/mesos-appmaster.sh >> > -Djobmanager.heap.mb=1024 -Djobmanager.rpc.port=6123 -Drest.port=8081 >> > -Dmesos.resourcemanager.tasks.mem=1024 -Dtaskmanager.heap.mb=1024 >> > -Dtaskmanager.numberOfTaskSlots=2 -Dparallelism.default=2 >> > -Dmesos.resourcemanager.tasks.cpus=1", >> > "cpus": 1.0, >> > "mem": 1024 >> > } >> > >> > The task became failed with this error: >> > >> > I0303 09:41:52.841243 2594 exec.cpp:162] Version: 1.7.0 >> > I0303 09:41:52.851898 2593 exec.cpp:236] Executor registered on agent >> > d9a98175-b93c-4600-a41b-fe91fae5486a-S0 >> > I0303 09:41:52.854436 2594 executor.cpp:182] Received SUBSCRIBED event >> > I0303 09:41:52.855284 2594 executor.cpp:186] Subscribed executor on >> > 172.28.10.136 >> > I0303 09:41:52.855479 2594 executor.cpp:182] Received LAUNCH event >> > I0303 09:41:52.855932 2594 executor.cpp:679] Starting task >> > ffff.933fdd2f-3d98-11e9-bbc4-0242a78449af >> > I0303 09:41:52.868172 2594 executor.cpp:499] Running >> > '/home/mesos-1.7.0/build/src/mesos-containerizer launch >> > <POSSIBLY-SENSITIVE-DATA>' >> > I0303 09:41:52.872699 2594 executor.cpp:693] Forked command at 2599 >> > I0303 09:41:54.050284 2596 executor.cpp:994] Command exited with >> status 1 >> > (pid: 2599) >> > I0303 09:41:55.052323 2598 process.cpp:926] Stopped the socket accept >> loop >> > >> > I configured Zookeeper, Mesos, Marathon and Flink. Moreover, they are >> all on >> > docker. I ran a simple program like "echo "hello" >> /home/output.txt" >> > without any problems. >> > >> > I really do not know what is going on, I am confused. Would you please >> any >> > one tell me what is wrong here? >> > >> > Any help would be appreciated. >> > >> > Many thanks. >> > >> > >> > >> > >> > -- >> > Sent from: >> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ >> >> >
