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https://issues.apache.org/jira/browse/CAMEL-5433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409280#comment-13409280
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Claus Ibsen commented on CAMEL-5433:
------------------------------------
Logs where you can see the retry happening
{code}
2012-07-05 14:50:17,708 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
0 time(s).
2012-07-05 14:50:38,708 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
1 time(s).
2012-07-05 14:50:59,708 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
2 time(s).
2012-07-05 14:51:20,709 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
3 time(s).
2012-07-05 14:51:41,709 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
4 time(s).
2012-07-05 14:52:02,709 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
5 time(s).
2012-07-05 14:52:23,709 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
6 time(s).
2012-07-05 14:52:44,710 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
7 time(s).
2012-07-05 14:53:05,710 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
8 time(s).
2012-07-05 14:53:26,710 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
9 time(s).
2012-07-05 14:53:47,710 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
10 time(s).
2012-07-05 14:54:08,710 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
11 time(s).
2012-07-05 14:54:29,693 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
12 time(s).
2012-07-05 14:54:50,694 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
13 time(s).
2012-07-05 14:55:11,695 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
14 time(s).
2012-07-05 14:55:32,696 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
15 time(s).
2012-07-05 14:55:53,697 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
16 time(s).
2012-07-05 14:56:14,698 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
17 time(s).
2012-07-05 14:56:35,699 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
18 time(s).
2012-07-05 14:56:56,700 | INFO | FelixStartLevel |
org.apache.hadoop.ipc.Client | |
Retrying connect to server: 192.168.240.129/192.168.240.129:9000. Already tried
19 time(s).
{code}
> camel-hdfs - Allow to startup async as hdfs file system has hardcoded 15 min
> retry in case no connection
> --------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-5433
> URL: https://issues.apache.org/jira/browse/CAMEL-5433
> Project: Camel
> Issue Type: Improvement
> Components: camel-hdfs
> Affects Versions: 2.10.0
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Fix For: 2.10.1, 2.11
>
>
> When start a Camel app with camel-hdfs (either as producer or consumer), then
> getting a hdfs file system object may have Hadoop block for up till 15
> minutes where it tries to obtain a connection to the cluster.
> This makes the app appear as blocking and people dont want their apps to
> block for 15 min on startup.
> We should let the hadoop hdfs connection happing in an async thread, so the
> app can startup. Configurable so you can turn back the old behavior.
> Hadoop dosn't allow to configure a lower timeout etc this as its hardcoded.
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