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From Eric Newton <eric.new...@gmail.com>
Subject Re: monitoring
Date Mon, 23 Apr 2012 16:18:36 GMT
This is fixed.  Thanks for letting me know!

-Eric

On Tue, Apr 17, 2012 at 7:25 PM, Eric Newton <eric.newton@gmail.com> wrote:

> Yes, I lost some code when I was trying to minimize changes to the
> original tsdb.
>
> The zookeeper entry needs to be initialized.  I'll try add that back in
> and get it fixed.
>
> -Eric
>
> On Tue, Apr 17, 2012 at 4:07 PM, Kini, Ameet M. <akini@mitre.org> wrote:
>
>>  ** **
>>
>> ** **
>>
>> Eric,****
>>
>> ** **
>>
>> Got sidetracked for a day there. So I was able to start a tsd but the
>> mkmetric command gets a zookeeper NoNodeException. I know that my zookeeper
>> is accessible because tsd can talk to it fine. Any clues?  ****
>>
>> ** **
>>
>> Thanks,****
>>
>> Ameet****
>>
>> ** **
>>
>> [hadoop build]$ ./tsdb mkmetric proc.loadavg.1min --instance=foo
>> --zkquorum=foo --auser=foo --apass=foo****
>>
>> 2012-04-17 16:55:56,222 ERROR [main] UniqueId: WTF?  Unexpected exception
>> type when assigning an ID, ICV on row=[0] column='id:metrics'****
>>
>> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
>> NoNode for /tsdb/maxId****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:927)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at net.opentsdb.uid.UniqueId.getOrCreateId(UniqueId.java:275)
>> ~[tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.assign(UidManager.java:286)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.runCommand(UidManager.java:175)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.main(UidManager.java:141)
>> [tsdb-1.1.0.jar:]****
>>
>> 2012-04-17 16:55:56,236 ERROR [main] UniqueId: WTF?  Unexpected exception
>> type when assigning an ID, ICV on row=[0] column='id:metrics'****
>>
>> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
>> NoNode for /tsdb/maxId****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:927)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at net.opentsdb.uid.UniqueId.getOrCreateId(UniqueId.java:275)
>> ~[tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.assign(UidManager.java:286)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.runCommand(UidManager.java:175)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.main(UidManager.java:141)
>> [tsdb-1.1.0.jar:]****
>>
>> 2012-04-17 16:55:56,247 ERROR [main] UniqueId: WTF?  Unexpected exception
>> type when assigning an ID, ICV on row=[0] column='id:metrics'****
>>
>> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
>> NoNode for /tsdb/maxId****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at
>> org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:927)
>> ~[zookeeper-3.3.4.jar:3.3.3-1203054]****
>>
>>         at net.opentsdb.uid.UniqueId.getOrCreateId(UniqueId.java:275)
>> ~[tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.assign(UidManager.java:286)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.runCommand(UidManager.java:175)
>> [tsdb-1.1.0.jar:]****
>>
>>         at net.opentsdb.tools.UidManager.main(UidManager.java:141)
>> [tsdb-1.1.0.jar:]****
>>
>> Exception in thread "main" java.lang.IllegalStateException: Should never
>> happen!****
>>
>>         at net.opentsdb.uid.UniqueId.getOrCreateId(UniqueId.java:362)****
>>
>>         at net.opentsdb.tools.UidManager.assign(UidManager.java:286)****
>>
>>         at net.opentsdb.tools.UidManager.runCommand(UidManager.java:175)*
>> ***
>>
>>         at net.opentsdb.tools.UidManager.main(UidManager.java:141)****
>>
>> ** **
>>
>> -Ameet Kini****
>>
>> ** **
>>
>> *From:* Eric Newton [mailto:eric.newton@gmail.com]
>> *Sent:* Monday, April 16, 2012 12:35 PM
>>
>> *To:* user@accumulo.apache.org
>> *Subject:* Re: monitoring****
>>
>> ** **
>>
>> Yes, you have to create the tables:****
>>
>> ** **
>>
>> shell> createtable tsdb****
>>
>> shell> createtable tsdb_uid****
>>
>> ** **
>>
>> I didn't update their script because the creation of the tables is
>> trivial in accumulo. You have to specify your instance when you run tsd:*
>> ***
>>
>> ** **
>>
>> $ ./build/tsdb tsd --port=4242 --staticroot=build/staticroot
>> --cachedir="$tsdtmp" --instance myinstance ****
>>
>> ** **
>>
>> -Eric****
>>
>> On Mon, Apr 16, 2012 at 11:53 AM, Kini, Ameet M. <akini@mitre.org> wrote:
>> ****
>>
>>  ****
>>
>>  ****
>>
>> Adam/Eric, thanks for your helpful responses. ****
>>
>>  ****
>>
>> Eric, I’m looking at your openTSDB port. With it and the tcollector
>> changes, if I understand correctly, I can use an existing Accumulo backend
>> to store the metrics ? I wasn’t sure because src/create_table.sh still
>> refers to HBase. Also, if there are any special setup instructions instead
>> or in addition to http://opentsdb.net/getting-started.html, would be
>> good to know. ****
>>
>>  ****
>>
>> -Ameet Kini****
>>
>>  ****
>>
>> *From:* Eric Newton [mailto:eric.newton@gmail.com]
>> *Sent:* Friday, April 13, 2012 5:31 PM
>> *To:* user@accumulo.apache.org
>> *Subject:* Re: monitoring****
>>
>>  ****
>>
>> Oops... premature send.  Also check out:****
>>
>>  ****
>>
>> http://github.com/ericnewton/tcollector****
>>
>>  ****
>>
>> -Eric****
>>
>> On Fri, Apr 13, 2012 at 5:29 PM, Eric Newton <eric.newton@gmail.com>
>> wrote:****
>>
>> We have used hobbit, and ganglia... which explains why the master
>> monitoring page shows so much information.****
>>
>>  ****
>>
>> I am going to continue to work on opentsdb support.  Maybe this weekend
>> I'll get around to teasing apart the hbase/accumulo back-ends and see if
>> they will accept the patches.****
>>
>>  ****
>>
>> Check out:****
>>
>>  ****
>>
>>  http://github.com/ericnewton/opentsdb****
>>
>>  ****
>>
>>  ****
>>
>> On Fri, Apr 13, 2012 at 4:05 PM, Kini, Ameet M. <akini@mitre.org> wrote:*
>> ***
>>
>>  ****
>>
>> What are folks using to monitor Accumulo – the master status page,
>> Ganglia, openTSDB, anything else?****
>>
>>  ****
>>
>> I was looking into Ganglia but wasn’t sure how/if Accumulo works with it.
>> Would the Accumulo daemons send metrics directly to the gmond,  would the
>> metrics be dumped to a file and then read back, some other indirect way?
>> Any online pointers would also be useful. ****
>>
>>  ****
>>
>> Thanks,****
>>
>> -Ameet Kini****
>>
>>  ****
>>
>>  ****
>>
>>  ****
>>
>> ** **
>>
>
>

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