opscenter is not reporting diskspace used

(4 posts) (3 voices)

• Started 1 year ago by
• Latest reply from nickmbailey
• This topic is not a support question

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1. 

   Anonymous
   Unregistered

   its on windows 7 CZech
   all cluster node have 0 bytes diskspace used

   this exception in agent log might be related

   ERROR [pool-5-thread-2] 2012-02-24 19:27:00,178 Error getting shorttime node details
   java.lang.RuntimeException: java.lang.NumberFormatException: null
   at clojure.lang.LazySeq.sval(LazySeq.java:47)
   at clojure.lang.LazySeq.seq(LazySeq.java:56)
   at clojure.lang.RT.seq(RT.java:450)
   at clojure.core$seq.invoke(core.clj:122)
   at clojure.core$r.invoke(core.clj:793)
   at clojure.core$into.invoke(core.clj:2614)
   at opsagent.nodedetails.tasks$get_compaction_status.invoke(tasks.clj:75)
   at opsagent.nodedetails.tasks$get_tasks.invoke(tasks.clj:94)
   at opsagent.nodedetails$run_shorttime_collection$fn__1169.invoke(nodedetails.clj:156)
   at opsagent.jmx$jmx_wrap.doInvoke(jmx.clj:93)

   Posted 1 year ago #
2. 

   thobbs
   Administrator

   It's probably unable to determine the amount of disk space available due to Czech language problems.

   However, this exception is caused by a different problem related to getting compaction info. To help us solve it, could you please do the following? Open jconsole, connect to the Cassandra process, and go to MBeans -> org.apache.cassandra.db -> CompactionManager -> CompactionSummary and get the value of that attribute while it's performing a compaction. You may have to refresh several times to catch it compacting. Once you get that value, please paste it here.

   Posted 1 year ago #
3. 

   Anonymous
   Unregistered

   output from nodetool looks like this:

   c:\Program Files (x86)\DataStax Community\apache-cassandra\bin>nodetool -h 10.0.
   0.1 ring
   Starting NodeTool
   Address DC Rack Status State Load Owns T
   oken
   1
   38224439286689469893643387845607487221
   10.0.0.1 datacenter1 rack1 Up Normal 238,83 MB 49,96% 5
   3092147116131948706494985972239745559
   10.0.0.9 datacenter1 rack1 Up Normal 239,21 MB 50,04% 1
   38224439286689469893643387845607487221

   i could not capture required jmx value because i am using leveled compaction and nodetool compact does not seems to do anything

   Posted 1 year ago #
4. 

   nickmbailey
   Key Master

   Unfortunately I believe this problem is related to the Czech language problems you reported in another forum thread.

   Posted 1 year ago #

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