Hi everyone,I'm wondering about the startup times of the TMs:...17:03:33,255 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager actor17:03:33,262 INFO org.apache.flink.runtime.io.network.netty.NettyConfig - NettyConfig [server address: cumu02-05/130.73.144.64, server port: 45731, memory segment size (bytes): 32768, transport type: NIO, number of server threads: 0 (use Netty's default), number of client threads: 0 (use Netty's default), server connect backlog: 0 (use Netty's default), client connect timeout (sec): 120, send/receive buffer size (bytes): 0 (use Netty's default)]17:03:33,266 INFO org.apache.flink.runtime.taskmanager.TaskManager - Messages between TaskManager and JobManager have a max timeout of 100000 milliseconds17:03:33,268 INFO org.apache.flink.runtime.taskmanager.TaskManager - Temporary file directory '/tmp': total 44 GB, usable 37 GB (84.09% usable)17:03:33,295 INFO org.apache.flink.runtime.io.network.buffer.NetworkBufferPool - Allocated 64 MB for network buffer pool (number of memory segments: 2048, bytes per segment: 32768).17:03:33,554 INFO org.apache.flink.runtime.taskmanager.TaskManager - Using 0.7 of the currently free heap space for Flink managed heap memory (34395 MB).// almost 40 seconds //17:04:12,445 INFO org.apache.flink.runtime.io.disk.iomanager.IOManager - I/O manager uses directory /tmp/flink-io-922d9bf4-254e-41e7-b151-525157cd5bfe for spill files.17:04:12,455 INFO org.apache.flink.runtime.filecache.FileCache - User file cache uses directory /tmp/flink-dist-cache-792cf7f2-e2be-4950-a39f-d7a21326f05417:04:12,617 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager actor at akka://flink/user/taskmanager#1341641688.17:04:12,617 INFO org.apache.flink.runtime.taskmanager.TaskManager - TaskManager data connection information: cumu02-05.zib.de (dataPort=45731)17:04:12,618 INFO org.apache.flink.runtime.taskmanager.TaskManager - TaskManager has 16 task slot(s).17:04:12,618 INFO org.apache.flink.runtime.taskmanager.TaskManager - Memory usage stats: [HEAP: 35502/49216/49216 MB, NON HEAP: 25/52/214 MB (used/committed/max)]17:04:12,623 INFO org.apache.flink.runtime.taskmanager.TaskManager - Trying to register at JobManager akka.tcp://flink@130.73.144.59:6123/user/jobmanager (attempt 1, timeout: 500 milliseconds)17:04:12,773 INFO org.apache.flink.runtime.taskmanager.TaskManager - Successful registration at JobManager (akka.tcp://flink@130.73.144.59:6123/user/jobmanager), starting network stack and library cache....The same goes for the JM (obviously)....17:03:31,632 INFO org.apache.flink.runtime.jobmanager.JobManager - Starting JobManger web frontend17:03:31,636 INFO org.apache.flink.runtime.jobmanager.web.WebInfoServer - Setting up web info server, using web-root directory jar:file:/nfs/csr/bzcschmi/flink/flink-dist/target/flink-0.10-SNAPSHOT-bin/flink-0.10-SNAPSHOT/lib/flink-dist-0.10-SNAPSHOT.jar!/web-docs-infoserver.17:03:31,753 INFO org.eclipse.jetty.util.log - jetty-0.10-SNAPSHOT17:03:31,806 INFO org.eclipse.jetty.util.log - Started SelectChannelConnector@0.0.0.0:808117:03:31,806 INFO org.apache.flink.runtime.jobmanager.web.WebInfoServer - Started web info server for JobManager on 0.0.0.0:8081// almost 35 seconds //17:04:05,091 INFO org.apache.flink.runtime.instance.InstanceManager - Registered TaskManager at cumu02-02 (akka.tcp://flink@130.73.144.61:53549/user/taskmanager) as e5ae92397a912c7360524524cf2d172a. Current number of registered hosts is 1. Current number of alive task slots is 16....Is this to be expected? Any ideas what's happening in the meantime? I'm asking because I'm running into errors when submitting my job too early (and not enough TMs have connected).CheersRobert--My GPG Key ID: 336E2680
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