[HAMA-506] Error reading child output

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.3.0, 0.4.0
• Fix Version/s: 0.4.0, 0.5.0
• Component/s: bsp core
• Assignee: Edward J. Yoon
• Reporter: Edward J. Yoon
• Created: 05/Feb/12 06:37
• Updated: 05/Feb/12 08:49
• Resolved: 05/Feb/12 08:49

Description

attempt_201202042245_0001_000002_0 Error reading child output
java.io.IOException: Stream closed
       at java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:162)
       at java.io.BufferedInputStream.read1(BufferedInputStream.java:272)
       at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
       at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
       at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
       at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
       at java.io.InputStreamReader.read(InputStreamReader.java:184)
       at java.io.BufferedReader.fill(BufferedReader.java:154)
       at java.io.BufferedReader.readLine(BufferedReader.java:317)
       at java.io.BufferedReader.readLine(BufferedReader.java:382)
       at org.apache.hama.bsp.TaskRunner.logStream(TaskRunner.java:285)
       at org.apache.hama.bsp.TaskRunner.access$100(TaskRunner.java:46)
       at org.apache.hama.bsp.TaskRunner$BspChildRunner$1.run(TaskRunner.java:100)

This does not prevent finishing execution, but looks like the log
stream is already closed.