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kiwenlau / hadoop-cluster-docker

Run Hadoop Custer within Docker Containers
Apache License 2.0
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run my mapreduce job giving following error #51

Open halegreen opened 6 years ago

halegreen commented 6 years ago

When I run 

hadoop jar autoComplete.jar src.autoComplete.Driver input output 5

It takes a long time to see the run log changes, and then it's stucking in the loop:

17/11/28 12:07:02 INFO ipc.Client: Retrying connect to server: hadoop-master/172.18.0.2:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
17/11/28 12:07:03 INFO ipc.Client: Retrying connect to server: hadoop-master/172.18.0.2:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
17/11/28 12:07:04 INFO ipc.Client: Retrying connect to server: hadoop-master/172.18.0.2:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
17/11/28 12:07:05 INFO ipc.Client: Retrying connect to server: hadoop-master/172.18.0.2:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)

What's wrong here? Thanks.