[RELEASE] Storm 0.9.0.1

[P. Taylor Goetz]

The Storm team is pleased to announce the release of Storm version 0.9.0.1.

This release simply fixes binary compatibility with Java 1.6. There are no functional changes.

NOTE: This release is neither a top-level Apache release nor an Apache Incubator release. Storm will now migrate to the Apache release process. Version 0.9.1 will be the first Apache incubator release.

Storm is a distributed, fault-tolerant, and high-performance realtime computation system that provides strong guarantees on the processing of data. Additional information is available at the following URLS:

http://storm-project.net/

https://github.com/nathanmarz/storm

Downloads of binary distributions are listed in the downloads section:

http://storm-project.net/downloads.html

JAR artifacts can be found at clojars.org:

https://clojars.org/storm

The tag for this release can be found on github:

https://github.com/nathanmarz/storm/tree/0.9.0.1

Changes since 0.9.0

* Update build configuration to force Java 1.6 compatibility.

- Taylor

[anub...@hotmail.com]

Does the new version 0.9.0.1 restore the problem where netty client sleep times for reconnection could be negative? This is probably the case when i run my topology.

------------------------------------------------- worker.log -------------------------------------------------------------------

56fea943-88ca-4a1c-b0d9-a3df3af27d0c:6703 has finished loading
2013-12-09 12:02:58 b.s.d.executor [INFO] Activating spout $mastercoord-bg0:(1)
2013-12-09 12:02:58 b.s.m.n.Client [INFO] Reconnect ... [4]
2013-12-09 12:02:59 b.s.d.executor [INFO] Prepared bolt b-4:(13)
2013-12-09 12:02:59 STDIO [INFO] Oracle JDBC Driver Registered!
2013-12-09 12:02:59 b.s.d.executor [INFO] Prepared bolt b-6:(16)
2013-12-09 12:02:59 STDIO [INFO] DB registered OK
2013-12-09 12:02:59 b.s.d.executor [INFO] Prepared bolt b-7:(19)
2013-12-09 12:02:59 b.s.d.executor [INFO] Prepared bolt b-2:(10)
2013-12-09 12:02:59 b.s.m.n.Client [INFO] Reconnect ... [5]
2013-12-09 12:03:00 b.s.m.n.Client [INFO] Reconnect ... [6]
2013-12-09 12:03:01 b.s.m.n.Client [INFO] Reconnect ... [7]
2013-12-09 12:03:02 b.s.m.n.Client [INFO] Reconnect ... [8]
2013-12-09 12:03:03 b.s.m.n.Client [INFO] Reconnect ... [9]
2013-12-09 12:03:04 b.s.m.n.Client [INFO] Reconnect ... [10]
2013-12-09 12:03:05 b.s.m.n.Client [INFO] Reconnect ... [11]
2013-12-09 12:03:06 b.s.m.n.Client [INFO] Reconnect ... [12]
2013-12-09 12:03:07 b.s.m.n.Client [INFO] Reconnect ... [13]
2013-12-09 12:03:07 b.s.m.n.Client [INFO] Reconnect ... [1]
2013-12-09 12:03:08 b.s.m.n.Client [INFO] Reconnect ... [14]
2013-12-09 12:03:09 b.s.m.n.Client [INFO] Reconnect ... [15]
2013-12-09 12:03:10 b.s.m.n.Client [INFO] Reconnect ... [16]
2013-12-09 12:03:11 b.s.m.n.Client [INFO] Reconnect ... [17]
2013-12-09 12:03:12 b.s.m.n.Client [INFO] Reconnect ... [18]
2013-12-09 12:03:13 b.s.m.n.Client [INFO] Reconnect ... [19]
2013-12-09 12:03:14 b.s.m.n.Client [INFO] Reconnect ... [20]
2013-12-09 12:03:15 b.s.m.n.Client [INFO] Reconnect ... [21]
2013-12-09 12:03:16 b.s.m.n.Client [INFO] Reconnect ... [22]
2013-12-09 12:03:17 b.s.m.n.Client [INFO] Reconnect ... [23]
2013-12-09 12:03:17 b.s.m.n.Client [INFO] Reconnect ... [2]
2013-12-09 12:03:18 b.s.m.n.Client [INFO] Reconnect ... [24]
2013-12-09 12:03:19 b.s.m.n.Client [INFO] Reconnect ... [25]
2013-12-09 12:03:19 STDIO [ERROR] Dec 9, 2013 12:03:19 PM org.jboss.netty.channel.DefaultChannelPipeline
WARNING: An exception was thrown by a user handler while handling an exception event ([id: 0x9ced86f8] EXCEPTION: java.net.ConnectException: Connection refused)
java.lang.IllegalArgumentException: timeout value is negative
    at java.lang.Thread.sleep(Native Method)
    at backtype.storm.messaging.netty.Client.reconnect(Client.java:78)
    at backtype.storm.messaging.netty.StormClientHandler.exceptionCaught(StormClientHandler.java:108)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(FrameDecoder.java:377)
    at org.jboss.netty.channel.Channels.fireExceptionCaught(Channels.java:525)
    at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:109)
    at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:78)
    at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)
    at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:41)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:679)
2013-12-09 12:03:27 b.s.m.n.Client [INFO] Reconnect ... [3]
2013-12-09 12:03:38 b.s.m.n.Client [INFO] Reconnect ... [4]
2013-12-09 12:03:49 b.s.m.n.Client [INFO] Reconnect ... [5]
2013-12-09 12:04:00 b.s.m.n.Client [INFO] Reconnect ... [6]
2013-12-09 12:04:11 b.s.m.n.Client [INFO] Reconnect ... [7]
2013-12-09 12:04:22 b.s.m.n.Client [INFO] Reconnect ... [8]
2013-12-09 12:04:33 b.s.m.n.Client [INFO] Reconnect ... [9]
2013-12-09 12:04:44 b.s.m.n.Client [INFO] Reconnect ... [10]

[James Xu]

it is fixed.

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