HOD fails to allocate nodes if the hadoop version is a string ( e.g Hadoop full
)
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Key: HADOOP-2737
URL: https://issues.apache.org/jira/browse/HADOOP-2737
Project: Hadoop Core
Issue Type: Bug
Components: contrib/hod
Affects Versions: 0.16.0
Reporter: Mukund Madhugiri
Assignee: Hemanth Yamijala
Priority: Critical
Fix For: 0.16.1
HOD is not able to allocate nodes if the hadoop version
is a string ( like full ) . The ring master logs are
given below. Probably we can improve the error logging for this
error too.
RING MASTER LOG:-
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[2008-01-29 05:44:55,420] CRITICAL/50 ringMaster:571 - Exception in
creating Hdfs and Map/Reduce descriptor objects:
<type 'exceptions.TypeError'> int() argument must be a string or a
number, not 'NoneType'.
[2008-01-29 05:44:55,431] CRITICAL/50 ringMaster:956 - Traceback (most
recent call last):
File
"###Path to Ringmaster directory###/ringMaster.py",
line 947, in main
rm = RingMaster(cfg, log)
File
"###Path to Ringmaster directory###/ringMaster.py",
line 556, in __init__
hdfs = Hdfs(hdfsDesc, workDirs, 0, version=int(hadoopVers['minor']))
TypeError: int() argument must be a string or a number, not 'NoneType'
[2008-01-29 05:44:55,437] ERROR/40 ringmaster:332 - bin/ringmaster
failed to start.<type 'exceptions.Exception'> int() argument must be a
string or a number, not 'NoneType'. Stack trace follows:
Traceback (most recent call last):
File "ringmaster", line 328, in <module>
ret = main(ringMasterOptions,log)
File
"###Path to Ringmaster directory###/ringMaster.py",
line 957, in main
raise Exception(e)
Exception: int() argument must be a string or a number, not 'NoneType'
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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