Hi,
I ran into this situation during a recent installation and thought it
might be useful if others were to hit a similar situation in the future.
This isn't the only way to recover from the situation but it is one option
and was proven to work as expected.
Regards,
Dennis
During a recent
Hi Ming,
The counters or metrics returned by RMS in Trafodion are documented at
http://trafodion.apache.org/docs/2.0.0/sql_reference/index.html#sql_runtime_statistics
.
Counters displayed in operator stats:
The DOP(Degree of Parallelism> determines the number of ESPs involved in
executing
Hi, all,
We have running some complex queries using Trafodion, and need to analyze the
performance. One question is, if we want to know which part of the plan take
longest time, is there any good tool/skills to answer this?
I can use 'get statistics for qid default' to get runtime stats. But
Great news and wish Trafodion can be known to more and more people!
发件人: Carol Pearson [mailto:carol.pearson...@gmail.com]
发送时间: 2016年3月9日 1:42
收件人: user@trafodion.incubator.apache.org
主题: Apache Trafodion At San Jose Strata + Hadoop World Developer Showcase!
Hi Trafodion Fans,
Great news if
Hi Amanda,
At one point, I know we used SQLite for some internal configuration
information, but I've lost track of whether or not we still do. Otherwise,
SQLite would be needed for a dependency, and at that point and we'd have to
track that one down to see what's really needed.
If we don't
Hi,
Some time back I noticed a new prompt as I was installing a Trafodion
build:
Do you have a set of management nodes (Y/N), default is N:
I was wondering how to appropriately answer this prompt to use the new
feature as it was intended. For example, one cluster is using the HA
Hi Trafodion Fans,
Great news if you're going to Strata + Hadoop World in San Jose at the end
of March. Apache Trafodion was selected to be part of the Developer
Showcase on Wednesday, 30March! Stop by to see Apache Trafodion in action
and to talk to some of the people in the Trafodion
