[FLUME-763] mapping physical node to logic node will lead to all nodes refresh

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Won't Fix
• Affects Version/s: 0.9.4
• Fix Version/s: 0.9.5
• Component/s: Master
• Assignee: Unassigned
• Reporter: Longda Feng
• Created: 15/Sep/11 06:58
• Updated: 05/Nov/14 10:43
• Resolved: 05/Nov/14 10:43

Description

master node's hostname: hbase1
other normal nodes: hbase2, hbase3, hbase6

Steps:
1.hbase6:text("/home/hadoop/open_file")|text("/home/hadoop/output_open_file");
wait 20 minutes

the version is "11/09/15 10:50:55"

2.
multiconfig [dataProduce:text("/home/hadoop/open_file")|agentDFOChain("hbase3:39998", "hbase6:39998"); dataConsumer1:collectorSource(39998)|text("/home/hadoop/output_dfochain_open_file"); dataConsumer2:collectorSource(39998)|text("/home/hadoop/output_dfochain_open_file");]
map hbase2 dataProduce
map hbase3 dataConsumer1
map hbase6 dataConsumer2

3. all node's configuration version update to the latest time, resend old data
it will lead to the data in /home/hadoop/open_file has been sent again.

the log is

11/09/15 10:50:55 INFO debug.TextFileSource: File /home/hadoop/open_file opened
11/09/15 11:25:12 INFO debug.TextFileSource: File /home/hadoop/open_file closed
11/09/15 11:25:12 INFO agent.LogicalNode: Node config successfully set to com.cloudera.flume.conf.FlumeConfigData@1bc58a7
11/09/15 11:25:12 INFO debug.TextFileSource: File /home/hadoop/open_file opened