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  1. Ambari
  2. AMBARI-12502

ambari-metrics-collector filling up root-fs causes daemon failures

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 2.0.0
    • 2.1.1
    • ambari-metrics, stacks
    • None

    Description

      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

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            dsen Dmytro Sen Assign to me
            dsen Dmytro Sen
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