[CHUKWA-409] Make SocketTeeWriter work in a single stage pipleine

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.3.0
• Component/s: Data Collection
• Assignee: Unassigned
• Reporter: thushara wijeratna
• Created: 02/Nov/09 07:20
• Updated: 03/Nov/09 14:34
• Resolved: 03/Nov/09 14:34

Description

I wanted to use SocketTeeWriter without going through the steps of
writing to HDFS.
It seems that PipelineStageWriter is designed to have any number of
PipeLineable writers, optionally followed by a SeqFileWriter.
So I changed my collector config :

<property>
<name>chukwaCollector.writerClass</name>
<value>org.apache.hadoop.chukwa.datacollection.writer.PipelineStageWriter</value>
</property>

<property>
<name>chukwaCollector.pipeline</name>
<value>org.apache.hadoop.chukwa.datacollection.writer.SocketTeeWriter</value>
</property>

After doing one minor change to SocketTeeWriter, I could get this to
work. The advantage is that now I do not need to set up HDFS.