Try changing "storm.zookeeper.root" in your storm.yaml and restarting storm daemons.
Thanks, Abhishek On Oct 28, 2016 1:06 PM, "Øystein Larsen" <[email protected]> wrote: > Hi! I'm having trouble running Nimbus following a systems upgrade of my > Ubuntu 14.04 server yesterday. I've tried using Java 8 from Oracle with > no luck, so I've reverted back to OpenJDK 7. The error that keeps > showing up is quoted below. > > We've tried re-installing the Storm distribution but are set on using > 1.0.2 unless it proves broken. > > Zookeeper has had its state under /var/lib/zookeeper/ deleted, as well > as the storm-local state on all supervisor nodes and the Nimbus node. > > I observe that the problem occurs as the Nimbus server connects to > Zookeeper - the supervisor nodes may be running or shut down, and the > exception will still occur. > > As I understand it, some kind of data object about to be serialized and > expected to be in ZIP format either isn't zipped or isn't there at all. > Could this be a fault in the JAR files? Or have we forgotten some state > to zero out? We've emptied our /tmp directories as well. > > > Exception in Nimbus log: > > 2016-10-28 09:04:55.615 o.a.s.zookeeper [INFO] active-topology-ids [] > local-topology-ids [] diff-topology [] > 2016-10-28 09:04:55.616 o.a.s.zookeeper [INFO] Accepting leadership, all > active topology found localy. > 2016-10-28 09:05:01.367 o.a.s.d.nimbus [ERROR] Error when processing event > java.lang.RuntimeException: java.lang.RuntimeException: > java.util.zip.ZipException: Not in GZIP format > at > org.apache.storm.serialization.GzipThriftSerializationDelegat > e.deserialize(GzipThriftSerializationDelegate.java:53) > at org.apache.storm.utils.Utils.deserialize(Utils.java:145) > at > org.apache.storm.cluster$maybe_deserialize.invoke(cluster.clj:224) > at > org.apache.storm.cluster$mk_storm_cluster_state$reify__ > 3761.supervisor_info(cluster.clj:407) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93) > at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28) > at > org.apache.storm.daemon.nimbus$all_supervisor_info$fn_ > _6483.invoke(nimbus.clj:426) > at clojure.core$map$fn__4553.invoke(core.clj:2624) > at clojure.lang.LazySeq.sval(LazySeq.java:40) > at clojure.lang.LazySeq.seq(LazySeq.java:49) > at clojure.lang.RT.seq(RT.java:507) > at clojure.core$seq__4128.invoke(core.clj:137) > at clojure.core$apply.invoke(core.clj:630) > at clojure.core$mapcat.doInvoke(core.clj:2660) > at clojure.lang.RestFn.invoke(RestFn.java:423) > at > org.apache.storm.daemon.nimbus$all_supervisor_info.invoke(nimbus.clj:424) > at > org.apache.storm.daemon.nimbus$all_scheduling_slots.invoke(nimbus.clj:437) > at > org.apache.storm.daemon.nimbus$compute_new_scheduler_ > assignments.invoke(nimbus.clj:841) > at > org.apache.storm.daemon.nimbus$mk_assignments.doInvoke(nimbus.clj:912) > at clojure.lang.RestFn.invoke(RestFn.java:410) > at > org.apache.storm.daemon.nimbus$fn__7166$exec_fn__2466_ > _auto____7167$fn__7180$fn__7181.invoke(nimbus.clj:1414) > at > org.apache.storm.daemon.nimbus$fn__7166$exec_fn__2466_ > _auto____7167$fn__7180.invoke(nimbus.clj:1413) > at > org.apache.storm.timer$schedule_recurring$this__6306.invoke(timer.clj:105) > at > org.apache.storm.timer$mk_timer$fn__6289$fn__6290.invoke(timer.clj:50) > at org.apache.storm.timer$mk_timer$fn__6289.invoke(timer.clj:42) > at clojure.lang.AFn.run(AFn.java:22) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.RuntimeException: java.util.zip.ZipException: Not > in GZIP format > at org.apache.storm.utils.Utils.gunzip(Utils.java:217) > at > org.apache.storm.serialization.GzipThriftSerializationDelegat > e.deserialize(GzipThriftSerializationDelegate.java:50) > ... 30 more > Caused by: java.util.zip.ZipException: Not in GZIP format > at > java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:164) > at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:78) > at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:90) > at org.apache.storm.utils.Utils.gunzip(Utils.java:207) > ... 31 more > 2016-10-28 09:05:01.398 o.a.s.util [ERROR] Halting process: ("Error when > processing an event") > java.lang.RuntimeException: ("Error when processing an event") > at org.apache.storm.util$exit_process_BANG_.doInvoke(util.clj:341) > at clojure.lang.RestFn.invoke(RestFn.java:423) > at > org.apache.storm.daemon.nimbus$nimbus_data$fn__6397.invoke(nimbus.clj:195) > at > org.apache.storm.timer$mk_timer$fn__6289$fn__6290.invoke(timer.clj:71) > at org.apache.storm.timer$mk_timer$fn__6289.invoke(timer.clj:42) > at clojure.lang.AFn.run(AFn.java:22) > at java.lang.Thread.run(Thread.java:745) >
