[STORM-933] NullPointerException during KafkaSpout deactivation

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.5
• Fix Version/s: 0.9.6
• Component/s: storm-kafka
• Assignee: caofangkun
• Reporter: Patricio Echague
• Created: 10/Jul/15 18:25
• Updated: 03/Aug/15 15:23
• Resolved: 02/Aug/15 23:02

Description

We are seeing this during a topology shutdown

2015-07-09 19:51:48-0700 b.s.util [ERROR] Async loop died!
java.lang.NullPointerException: null
at storm.kafka.KafkaSpout.commit(KafkaSpout.java:190) ~[stormjar.jar:na]
at storm.kafka.KafkaSpout.deactivate(KafkaSpout.java:180) ~[stormjar.jar:na]
at com.relateiq.storm.JMXActivatableSpout.deactivate(JMXActivatableSpout.java:75) ~[stormjar.jar:na]
at backtype.storm.daemon.executor$fn_6579$fn6594$fn_6623.invoke(executor.clj:570) ~[storm-core-0.9.5.jar:0.9.5]
at backtype.storm.util$async_loop$fn__459.invoke(util.clj:463) ~[storm-core-0.9.5.jar:0.9.5]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_31]
2015-07-09 19:51:48-0700 b.s.d.executor [ERROR]

Thanks