java - Kafka ReassignPartitionsCommand: IllegalArgumentException: long is not a value type -

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i'm trying reassign partitions within project , i'm getting error.

    2017-08-22 15:57:28 debug zookeeperbackedadoptionlogicimpl:320 - calling reassignpartitionscommand args:[--reassignment-json-file=partitions-to-move.json.1503417447767, --zookeeper=172.31.14.207:2181, --execute]     java.lang.illegalargumentexception: long not value type     @ joptsimple.internal.reflection.findconverter(reflection.java:66)     @ joptsimple.argumentacceptingoptionspec.oftype(argumentacceptingoptionspec.java:111)     @ kafka.admin.reassignpartitionscommand$reassignpartitionscommandoptions.<init>(reassignpartitionscommand.scala:301)     @ kafka.admin.reassignpartitionscommand$.validateandparseargs(reassignpartitionscommand.scala:236)     @ kafka.admin.reassignpartitionscommand$.main(reassignpartitionscommand.scala:34)     @ kafka.admin.reassignpartitionscommand.main(reassignpartitionscommand.scala)     @ rebalancer.core.zookeeperbackedadoptionlogicimpl.reassignpartitiontolocalbroker(zookeeperbackedadoptionlogicimpl.java:321)     @ rebalancer.core.zookeeperbackedadoptionlogicimpl.adoptremotepartition(zookeeperbackedadoptionlogicimpl.java:267)     @ rebalancer.core.zookeeperbackedadoptionlogicimpl.run(zookeeperbackedadoptionlogicimpl.java:118)

i create json file , use input reassign partitions. tried use same file builtin scripts of kafka , working.

kafka-reassign-partitions.bat --reassignment-json-file=partitions-to-move.json.1503417447767 --zookeeper=172.31.14.207:2181 --execute

i tried write simple program same code test same file , it's working well. happening json file , reset kafka environment before tests.

public class reassignpartition { private static curatorframework client; public static void main (string[] args) {     client = curatorframeworkfactory.newclient(args[0] + ":2181", new exponentialbackoffretry(1000, 30));     client.start();     string reassignmentconfigfilename = args[1];     string[] reassigncmdargs = { "--reassignment-json-file=" + paths.get(reassignmentconfigfilename),             "--zookeeper=" + client.getzookeeperclient().getcurrentconnectionstring(), "--execute" };     system.out.println("calling reassignpartitionscommand args:{}"+ arrays.tostring(reassigncmdargs));     reassignpartitionscommand.main(reassigncmdargs); } }

what problem?

update: json content

{"partitions":[{"topic":"test1","partition":0,"replicas":[1]}],"version":1}

it version mismatch.. 1 of pitfalls of working different versions. kafka 0.10.2.0 uses jopt-simple-4.9.jar , kafka 0.11.0.0 uses jopt-simple-5.0.4.jar





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