I'm guessing here...
The old Serialized class came from either files on disk, or from code that had
access to the old class.
Have you tried completely removing all traces of the old version ? (all data
files and jar files)
From your details flow below I assume both nimbus and supervisor are running on
the same machine with access to the same deployment folder.
If not, make sure you have deleted all traces from both machines.
Itai
________________________________
From: 唐思成 <jadetan...@qq.com>
Sent: Friday, July 18, 2014 9:41 AM
To: user
Subject: Re: Re: storm upgrade issue
pretty sure that I run the same version on worknode as I do on the maternode
2014-07-18
________________________________
唐思成
________________________________
发件人： Harsha
发送时间： 2014-07-18 13:21:08
收件人： user
抄送：
主题： Re: storm upgrade issue
Does your worker node also have the same storm version installed make sure your
older STORM_HOME is not in PATH.
On Thu, Jul 17, 2014, at 06:39 PM, 唐思成 wrote:
the step i took listed below
1. kill -9 all storm process
2. remove storm directory on zookeeper
3. change storm local dir
4. start nimbus and ui (is fine)
5. start supervisor on a worknode( the nimbus goes down)
2014-07-18
________________________________
唐思成
________________________________
发件人： Itai Frenkel
发送时间： 2014-07-18 00:16:21
收件人： storm_user
抄送：
主题： RE: storm upgrade issue
The message says that SupervisorInfo that your code was compiled with is not
compatible with the SupervisorInfo that was received over the network.
That happens when you have a Serializable class that changes and there is no
explicit backwards compatibility in place.
I would first check that all of your Storm instances are running the same
version.
If that does not help I would check that you code is compiled against the
correct code version.
Please report your findings, since it's interesting :)
full disclosure - I'm a Storm newbie,
Itai
________________________________
From: 唐思成 <jadetan...@qq.com>
Sent: Thursday, July 17, 2014 2:23 PM
To: storm_user
Subject: storm upgrade issue
Hi all:
I try to upgrade storm from 0.9.1 to 0.9.2-incubating, and when the worknode
supervisor startup, the nimbus process goes down, here is what the nimbus.log
say:
Before upgrade, I already change storm.local.dir: to a new location and remove
storm node in zookeeper using zkCli.sh, however that dont help.
AnyIdea?
2014-07-17 19:15:29 b.s.d.nimbus [ERROR] Error when processing event
java.lang.RuntimeException: java.io.InvalidClassException:
backtype.storm.daemon.common.SupervisorInfo; local class incompatible: stream
classdesc serialVersionUID = 7648414326720210054, local class serialVersionUID
= 7463898661547835557
at backtype.storm.utils.Utils.deserialize(Utils.java:93)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at backtype.storm.cluster$maybe_deserialize.invoke(cluster.clj:200)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at
backtype.storm.cluster$mk_storm_cluster_state$reify__2284.supervisor_info(cluster.clj:299)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
~[na:na]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
~[na:na]
at java.lang.reflect.Method.invoke(Method.java:597) ~[na:na]
at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
~[clojure-1.5.1.jar:na]
at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
~[clojure-1.5.1.jar:na]
at
backtype.storm.daemon.nimbus$all_supervisor_info$fn__4715.invoke(nimbus.clj:277)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at clojure.core$map$fn__4207.invoke(core.clj:2487)
~[clojure-1.5.1.jar:na]
at clojure.lang.LazySeq.sval(LazySeq.java:42) ~[clojure-1.5.1.jar:na]
at clojure.lang.LazySeq.seq(LazySeq.java:60) ~[clojure-1.5.1.jar:na]
at clojure.lang.RT.seq(RT.java:484) ~[clojure-1.5.1.jar:na]
at clojure.core$seq.invoke(core.clj:133) ~[clojure-1.5.1.jar:na]
at clojure.core$apply.invoke(core.clj:617) ~[clojure-1.5.1.jar:na]
at clojure.core$mapcat.doInvoke(core.clj:2514) ~[clojure-1.5.1.jar:na]
at clojure.lang.RestFn.invoke(RestFn.java:423) ~[clojure-1.5.1.jar:na]
at
backtype.storm.daemon.nimbus$all_supervisor_info.invoke(nimbus.clj:275)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at
backtype.storm.daemon.nimbus$all_scheduling_slots.invoke(nimbus.clj:288)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at
backtype.storm.daemon.nimbus$compute_new_topology__GT_executor__GT_node_PLUS_port.invoke(nimbus.clj:580)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at backtype.storm.daemon.nimbus$mk_assignments.doInvoke(nimbus.clj:660)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at clojure.lang.RestFn.invoke(RestFn.java:410) ~[clojure-1.5.1.jar:na]
at
backtype.storm.daemon.nimbus$fn__5210$exec_fn__1396__auto____5211$fn__5216$fn__5217.invoke(nimbus.clj:905)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at
backtype.storm.daemon.nimbus$fn__5210$exec_fn__1396__auto____5211$fn__5216.invoke(nimbus.clj:904)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at
backtype.storm.timer$schedule_recurring$this__1134.invoke(timer.clj:99)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at backtype.storm.timer$mk_timer$fn__1117$fn__1118.invoke(timer.clj:50)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at backtype.storm.timer$mk_timer$fn__1117.invoke(timer.clj:42)
[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:619) [na:na]
Caused by: java.io.InvalidClassException:
backtype.storm.daemon.common.SupervisorInfo; local class incompatible: stream
classdesc serialVersionUID = 7648414326720210054, local class serialVersionUID
= 7463898661547835557
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562)
~[na:na]
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583) ~[na:na]
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
~[na:na]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)
~[na:na]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
~[na:na]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
~[na:na]
at backtype.storm.utils.Utils.deserialize(Utils.java:89)
~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
... 29 common frames omitted
