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[expand - 1 more] - Weird errors in logs - Drill - [mail # dev]
...I'm getting the following exception in the logs sporadically.  Anybody know what it is?  There is no trace for the NPE.  Thoughts on how that might happen? thx Jacques 2015-05-11 00:04...
   Author: Jacques Nadeau, 2015-05-11, 00:27
[DRILL-1686] Formalize and document sqlline logging configuration - Drill - [issue]
...Drill bit install is creating zero size sqlline.log and does not log any failures from sqlline cli. All error/info/debug messages are logged to drillbit.log Need a solution to log sqlline...
http://issues.apache.org/jira/browse/DRILL-1686    Author: Jacques Nadeau, 2015-06-11, 02:40
[DRILL-2981] Add simplified activity log - Drill - [issue]
...Create a simple log that tracks time submitted, time completed, user, query, queryid and outcome....
http://issues.apache.org/jira/browse/DRILL-2981    Author: Jacques Nadeau, 2015-05-20, 19:17
Re: Query profile history in Drill webUI - Drill - [mail # user]
...It is currently hard coded.  That being said, a workaround is to use the query log to find older query id's. On Jun 30, 2015 12:07 PM, "Andy Pernsteiner" wrote:   ...
   Author: Jacques Nadeau, 2015-06-30, 21:40
Re: View Query Profiles - Drill - [mail # user]
... desktop and copy the profile json into the /var/log/drill/profiles directory using the same naming scheme the other profiles have.  Then I can view it locally. Ideally,  we would have a command...
   Author: Jacques Nadeau, 2015-06-15, 12:53
Re: Query planning cost - Drill - [mail # user]
...We log for Parquet footer reading and block Map building.  What are the reported times for each in your scenario?  Are you on HDFS or MFS? Thx On May 7, 2015 10:47 AM, "Adam Gilmore...
   Author: Jacques Nadeau, 2015-05-07, 10:30
Re: MapR Drill - mongodb collections does not show up - Drill - [mail # user]
... more debugging. The easiest way to understand what is failing is by dropping to a single Drillbit, executing the failing operations, and then providing the logs for that node.  Is this possible...
   Author: Jacques Nadeau, 2015-06-01, 16:31
Re: Apache Drill and S3 performance - Drill - [mail # user]
..., that isn't where the bulk of the time is being spent. Another thing, I have seen some situations where gzip encoding does not use the native gzip libraries for Hadoop.  I would review the logs...
   Author: Jacques Nadeau, 2015-06-08, 17:01
[DRILL-2957] Netty Memory Manager doesn't move empty chunks between lists - Drill - [issue]
... is that we don't seem to be moving the chunks back to the empty list as they are vacated.  You can see an example output from my memory logging [3] that is enabled by [4].  I haven't...
... log output at idle after large query (one example arena out of 32 on perf cluster, see logs on those nodes for more info): ::snip:: Chunk(s) at 0~25%: none Chunk(s) at 0~50%: Chunk(62194b16: 0...
http://issues.apache.org/jira/browse/DRILL-2957    Author: Jacques Nadeau, 2015-05-11, 22:28
Re: Drillbits not talking even though multicast UDP working fine.. - Drill - [mail # user]
...Are you running on a distributed file system?  Drill doesn't currently support querying the same local directory on three separate nodes (e.g. select * from /var/log).  We've talked about...
   Author: Jacques Nadeau, 2014-10-30, 15:59
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB