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From "Dmytro Sen" <d...@hortonworks.com>
Subject Review Request 36693: ambari-metrics-collector filling up root-fs causes daemon failures
Date Wed, 22 Jul 2015 15:27:36 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/36693/
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Review request for Ambari, Mahadev Konar, Myroslav Papirkovskyy, and Sid Wagle.


Bugs: AMBARI-12502
    https://issues.apache.org/jira/browse/AMBARI-12502


Repository: ambari


Description
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Ambari-metrics-collector stores data in /.
[root@ ~]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/vda1        16G   15G     0 100% /
tmpfs           7.8G  8.0K  7.8G   1% /dev/shm
/dev/vdb        246G  8.4G  226G   4% /grid/0

[root@~]# du -sh /var/lib/ambari-metrics-collector/*
24K     /var/lib/ambari-metrics-collector/checkpoint
4.3G    /var/lib/ambari-metrics-collector/hbase
8.4G    /var/lib/ambari-metrics-collector/hbase-tmp
Because of this, kinit succeeds, but klist etc fail.
[hdfs@~]$ klist
klist: Bad format in credentials cache while setting cache flags (ticket cache FILE:/tmp/krb5cc_505)
Ambari should recommend using non-root device


Diffs
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  ambari-common/src/main/python/resource_management/libraries/functions/file_system.py 6c73a16

  ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py f12524a 
  ambari-server/src/test/python/stacks/2.0.6/common/test_stack_advisor.py 65fa78a 
  ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py 1c66301 

Diff: https://reviews.apache.org/r/36693/diff/


Testing
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----------------------------------------------------------------------
Ran 262 tests in 9.163s

OK
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Total run:805
Total errors:0
Total failures:0
OK


Thanks,

Dmytro Sen


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