Github user clockfly commented on the pull request:
https://github.com/apache/storm/pull/268#issuecomment-61286844
About performance test:
===========================
I tested the performance of new patch.
It has no sigificant difference with storm-0.92.
About STORM-404 chained crash issue(one worker cause another worker to
crash)
========================
With this patch, the reconnection is successfully aborted. And new
connection is established.
```
2014-10-31T23:00:11.738+0800 b.s.m.n.Client [INFO] Reconnect started for
Netty-Client-IDHV22-04/192.168.1.54:6703... [30]
2014-10-31T23:00:12.738+0800 b.s.m.n.Client [INFO] Closing Netty Client
Netty-Client-IDHV22-04/192.168.1.54:6703
2014-10-31T23:00:12.739+0800 b.s.m.n.Client [INFO] Waiting for pending
batchs to be sent with Netty-Client-IDHV22-04/192.168.1.54:6703..., timeout:
600000ms, pendings: 0
2014-10-31T23:00:32.754+0800 o.a.s.c.r.ExponentialBackoffRetry [WARN]
maxRetries too large (30). Pinning to 29
2014-10-31T23:00:32.754+0800 b.s.u.StormBoundedExponentialBackoffRetry
[INFO] The baseSleepTimeMs [100] the maxSleepTimeMs [1000] the maxRetries [30]
2014-10-31T23:00:32.754+0800 b.s.m.n.Client [INFO] New Netty Client,
connect to IDHV22-01, 6702, config: , buffer_size: 5242880
2014-10-31T23:00:32.754+0800 b.s.m.n.Client [INFO] Reconnect started for
Netty-Client-IDHV22-01/192.168.1.51:6702... [0]
2014-10-31T23:00:32.755+0800 b.s.m.n.Client [INFO] connection established
to a remote host Netty-Client-IDHV22-01/192.168.1.51:6702, [id: 0x4f7eb44b,
/192.168.1.51:56592 => IDHV22-01/192.168.1.51:6702]
```
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