Couchbase Java Client

code injection during development/debug causing IllegalStateException

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: 1.1dp, 1.1dp2, 1.1.0
  • Fix Version/s: 1.1.7
  • Component/s: library
  • Security Level: Public
  • Labels:
    None

Description

Caused by: java.lang.IllegalStateException: Shutting down
at net.spy.memcached.MemcachedConnection.checkState(MemcachedConnection.java:824) ~[spymemcached-2.8.4.jar:2.8.4]
at net.spy.memcached.MemcachedConnection.enqueueOperation(MemcachedConnection.java:640) ~[spymemcached-2.8.4.jar:2.8.4]
at net.spy.memcached.MemcachedClient.asyncGet(MemcachedClient.java:841) ~[spymemcached-2.8.4.jar:2.8.4]
at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1003) ~[spymemcached-2.8.4.jar:2.8.4]
at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1024) ~[spymemcached-2.8.4.jar:2.8.4]

It happens everytime I change the code in debug mode (JVM code injection)

From thread: http://www.couchbase.com/forums/thread/java-client-issue-after-code-injection

Activity

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cb added a comment -
sorry 2.0.4

Jave Version:

Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909)
Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode)

OSX 10.8.2
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cb added a comment - sorry 2.0.4 Jave Version: Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909) Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode) OSX 10.8.2
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Michael Nitschinger added a comment -
You mean 2.0.4?

Are you running on 1.6 or 1.7 java? Or which scala version? On which operating system are you running it?

Never came across this (neither while working on the blog posts nor working on it from other apps).

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Michael Nitschinger added a comment - You mean 2.0.4? Are you running on 1.6 or 1.7 java? Or which scala version? On which operating system are you running it? Never came across this (neither while working on the blog posts nor working on it from other apps).
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cb added a comment -
Play Framewok 1.0.4
Couchbase 2 GA
Java Client 1.1

You can use the example app that you created in your Blog Post. (BTW - Still looking forward for the rest of the parts of this super good post!!)
Change something in the code - while running in sbt like this:

~run (note the "~") which tells sbt to inject any change into the running process.

Let me know if you can reproduce the bug.

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cb added a comment - Play Framewok 1.0.4 Couchbase 2 GA Java Client 1.1 You can use the example app that you created in your Blog Post. (BTW - Still looking forward for the rest of the parts of this super good post!!) Change something in the code - while running in sbt like this: ~run (note the "~") which tells sbt to inject any change into the running process. Let me know if you can reproduce the bug.
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Michael Nitschinger added a comment -
Hi cb,

thanks for responding. Would it be possible to help me out reproducing it? What kind of setup are you using? (OS, IDE, App Server) and so on? I never encountered this in my environments here... thanks very much!
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Michael Nitschinger added a comment - Hi cb, thanks for responding. Would it be possible to help me out reproducing it? What kind of setup are you using? (OS, IDE, App Server) and so on? I never encountered this in my environments here... thanks very much!
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cb added a comment -
I tested on v1.1 and there are still issues:

Caused by: java.lang.IllegalStateException: Shutting down
at net.spy.memcached.MemcachedConnection.checkState(MemcachedConnection.java:825) ~[spymemcached-2.8.9.jar:2.8.9]
at net.spy.memcached.MemcachedConnection.enqueueOperation(MemcachedConnection.java:641) ~[spymemcached-2.8.9.jar:2.8.9]
at net.spy.memcached.MemcachedClient.asyncGetAndTouch(MemcachedClient.java:1284) ~[spymemcached-2.8.9.jar:2.8.9]
at net.spy.memcached.MemcachedClient.getAndTouch(MemcachedClient.java:955) ~[spymemcached-2.8.9.jar:2.8.9]
at net.spy.memcached.MemcachedClient.getAndTouch(MemcachedClient.java:978) ~[spymemcached-2.8.9.jar:2.8.9]
at models.AdminUserSession.findByKey(AdminUserSession.java:35) ~[classes/:na]
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cb added a comment - I tested on v1.1 and there are still issues: Caused by: java.lang.IllegalStateException: Shutting down at net.spy.memcached.MemcachedConnection.checkState(MemcachedConnection.java:825) ~[spymemcached-2.8.9.jar:2.8.9] at net.spy.memcached.MemcachedConnection.enqueueOperation(MemcachedConnection.java:641) ~[spymemcached-2.8.9.jar:2.8.9] at net.spy.memcached.MemcachedClient.asyncGetAndTouch(MemcachedClient.java:1284) ~[spymemcached-2.8.9.jar:2.8.9] at net.spy.memcached.MemcachedClient.getAndTouch(MemcachedClient.java:955) ~[spymemcached-2.8.9.jar:2.8.9] at net.spy.memcached.MemcachedClient.getAndTouch(MemcachedClient.java:978) ~[spymemcached-2.8.9.jar:2.8.9] at models.AdminUserSession.findByKey(AdminUserSession.java:35) ~[classes/:na]
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Michael Nitschinger added a comment -
Asked "cb" on the forums for more information to be able to reproduce the issue.
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Michael Nitschinger added a comment - Asked "cb" on the forums for more information to be able to reproduce the issue.

People

  • Assignee:
    Michael Nitschinger
    Reporter:
    Matt Ingenthron
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Dates

  • Created:
    Updated: