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https://issues.apache.org/jira/browse/MAPREDUCE-6024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102649#comment-14102649
]
Hudson commented on MAPREDUCE-6024:
-----------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1842 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1842/])
MAPREDUCE-6024. Shortened the time when Fetcher is stuck in retrying before
concluding the failure by configuration. Contributed by Yunjiong Zhao. (zjshen:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1618677)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/JobImpl.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/ShuffleSchedulerImpl.java
> java.net.SocketTimeoutException in Fetcher caused jobs stuck for more than 1
> hour
> ---------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6024
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6024
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mr-am, task
> Reporter: zhaoyunjiong
> Assignee: zhaoyunjiong
> Priority: Critical
> Fix For: 2.6.0
>
> Attachments: MAPREDUCE-6024.1.patch, MAPREDUCE-6024.2.patch,
> MAPREDUCE-6024.3.patch, MAPREDUCE-6024.4.patch, MAPREDUCE-6024.5.patch,
> MAPREDUCE-6024.patch
>
>
> 2014-08-04 21:09:42,356 WARN fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.Fetcher: Failed to connect to
> fake.host.name:13562 with 2 map outputs
> java.net.SocketTimeoutException: Read timed out
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
> at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:697)
> at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:640)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
> at
> org.apache.hadoop.mapreduce.task.reduce.Fetcher.copyFromHost(Fetcher.java:289)
> at org.apache.hadoop.mapreduce.task.reduce.Fetcher.run(Fetcher.java:165)
> 2014-08-04 21:09:42,360 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl:
> fake.host.name:13562 freed by fetcher#33 in 180024ms
> 2014-08-04 21:09:55,360 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl: Assigning
> fake.host.name:13562 with 3 to fetcher#33
> 2014-08-04 21:09:55,360 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl: assigned 3 of 3
> to fake.host.name:13562 to fetcher#33
> 2014-08-04 21:12:55,463 WARN fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.Fetcher: Failed to connect to
> fake.host.name:13562 with 3 map outputs
> java.net.SocketTimeoutException: Read timed out
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
> at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:697)
> at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:640)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
> at
> org.apache.hadoop.mapreduce.task.reduce.Fetcher.copyFromHost(Fetcher.java:289)
> at org.apache.hadoop.mapreduce.task.reduce.Fetcher.run(Fetcher.java:165)
> ...
> 2014-08-04 22:03:13,416 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl:
> fake.host.name:13562 freed by fetcher#33 in 271081ms
> 2014-08-04 22:04:13,417 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl: Assigning
> fake.host.name:13562 with 3 to fetcher#33
> 2014-08-04 22:04:13,417 INFO fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.ShuffleSchedulerImpl: assigned 3 of 3
> to fake.host.name:13562 to fetcher#33
> 2014-08-04 22:07:13,449 WARN fetcher#33
> org.apache.hadoop.mapreduce.task.reduce.Fetcher: Failed to connect to
> fake.host.name:13562 with 3 map outputs
> java.net.SocketTimeoutException: Read timed out
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
> at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:697)
> at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:640)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
> at
> org.apache.hadoop.mapreduce.task.reduce.Fetcher.copyFromHost(Fetcher.java:289)
> at org.apache.hadoop.mapreduce.task.reduce.Fetcher.run(Fetcher.java:165)
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