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Explorer
Posts: 6
Registered: ‎05-08-2017

Cloudera manager hdfs and hue services bad health

I have installed cloudera manager 5.11.0 on 3 google compute engine instances (2 datanodes, 1 namenode). All instances having config of 4 gb ram, and 1 cpu core.

The hue service is showing bad health. hue.PNG

Hue server log file is showing 

Couldn't import snappy. Support for snappy compression disabled.

And process status is saying "Bad : This role's process exited. This role is supposed to be started."

 

Also hdfs is showing bad health,

hdfs.PNG

Under-Replicated Blocks  saying "Bad : 659 under replicated blocks in the cluster. 659 total blocks in the cluster. Percentage under replicated blocks: 100.00%. Critical threshold: 40.00%."

 

Please help to resolve these issues.

 

 

 

 

 

 

Explorer
Posts: 6
Registered: ‎05-08-2017

Re: Cloudera manager hdfs and hue services bad health

Hello cloudera community, 

 

please help fixing these issues.

 

Cloudera Employee
Posts: 701
Registered: ‎07-30-2013

Re: Cloudera manager hdfs and hue services bad health

Do you have more logs for Hue?
Explorer
Posts: 6
Registered: ‎05-08-2017

Re: Cloudera manager hdfs and hue services bad health

@Romainr

 

[08/May/2017 10:35:37 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:35:39 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:45:27 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:45:29 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:45:39 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:45:41 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:45:53 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:45:55 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:46:07 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:46:09 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:47:59 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:48:02 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:48:11 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:48:13 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:48:25 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:48:27 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:48:39 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:48:41 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[08/May/2017 10:50:35 ] settings INFO Welcome to Hue 3.9.0
[08/May/2017 03:50:37 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[11/May/2017 13:58:50 ] settings INFO Welcome to Hue 3.9.0
[11/May/2017 06:58:53 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.
[11/May/2017 14:06:51 ] settings INFO Welcome to Hue 3.9.0
[11/May/2017 07:06:54 -0700] __init__ INFO Couldn't import snappy. Support for snappy compression disabled.

 

This is the log of hue after restarting the cluster.......

 

 

 

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