Re: Unintuitive error message when invalid marshaller files found

2017-09-18 Thread Michael Griggs
gnite.apache.org> Cc: Sent:Fri, 15 Sep 2017 09:57:27 -0700 Subject:Re: Unintuitive error message when invalid marshaller files found Mike, Can you show the exception that is thrown? -Val On Fri, Sep 15, 2017 at 7:12 AM, Michael Griggs <mich...@griggs.org.uk> wrote: > This afterno

Unintuitive error message when invalid marshaller files found

2017-09-15 Thread Michael Griggs
This afternoon I came across an unusual case where there were files in my work/marshaller folder with invalid filenames.  It seems that the valid format is -[0-9]+.classname[0-9].  However, I had files that were in the format -[0-9]+.classname - i.e., no trailing zero.  Where these files came from

[jira] [Created] (IGNITE-5785) C# QuerySqlField attribute should provide access to Order parameter

2017-07-19 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-5785: -- Summary: C# QuerySqlField attribute should provide access to Order parameter Key: IGNITE-5785 URL: https://issues.apache.org/jira/browse/IGNITE-5785 Project

[jira] [Created] (IGNITE-5783) LINQ queries should provide the ability to generate the SQL query plan

2017-07-19 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-5783: -- Summary: LINQ queries should provide the ability to generate the SQL query plan Key: IGNITE-5783 URL: https://issues.apache.org/jira/browse/IGNITE-5783 Project

[jira] [Created] (IGNITE-5697) Web Console should be configurable for IPv4 connections

2017-07-05 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-5697: -- Summary: Web Console should be configurable for IPv4 connections Key: IGNITE-5697 URL: https://issues.apache.org/jira/browse/IGNITE-5697 Project: Ignite

Writing a helper for KafkaStreamer

2017-06-06 Thread Michael Griggs
to raise a JIRA and submit a PR to implement this. MG [1] https://issues.apache.org/jira/browse/IGNITE-4140 -- Michael Griggs Consultant, EMEA GridGain Systems

Re: Inefficient approach to executing remote SQL queries

2017-05-23 Thread Michael Griggs
t not be too hard to start asynchronously > > establishing connections to all the needed nodes. > > > > I've created respective issue in Jira: > > https://issues.apache.org/jira/browse/IGNITE-5277 > > > > Sergi > > > > 2017-05-23 11:56 GMT+03:00 Michael Griggs

RE: Inefficient approach to executing remote SQL queries

2017-05-23 Thread Michael Griggs
lifetime under load, then probably this should be addressed first. - Actual communication is asynchronous, we use NIO for this. If connection already exists, sendGeneric() basically just puts a message into a queue. -Val On Mon, May 22, 2017 at 7:04 PM, Michael Griggs <michael.

Inefficient approach to executing remote SQL queries

2017-05-22 Thread Michael Griggs
Hi Igniters, Whilst diagnosing a problem with a slow query, I became aware of a potential issue in the Ignite codebase. When executing a SQL query that is to run remotely, the IgniteH2Indexing#send() method is called, with a Collection as one of its parameters. This collection is iterated

[jira] [Created] (IGNITE-4878) IgniteH2Indexing can throw java.util.ConcurrentModificationException

2017-03-29 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-4878: -- Summary: IgniteH2Indexing can throw java.util.ConcurrentModificationException Key: IGNITE-4878 URL: https://issues.apache.org/jira/browse/IGNITE-4878 Project

RE: Distribution of keys to partitions

2017-03-15 Thread Michael Griggs
ower of two. > >> Affinity function doesn't have this limitation. > >> > >> Bu, of course, we can check, that partitions count is power of two > >> and use optimized hash code calculation. > >> > >> > >> On Wed, Mar 15, 2017 at 4:09 PM,

[jira] [Created] (IGNITE-4828) Improve the distribution of keys within partitions

2017-03-15 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-4828: -- Summary: Improve the distribution of keys within partitions Key: IGNITE-4828 URL: https://issues.apache.org/jira/browse/IGNITE-4828 Project: Ignite

Distribution of keys to partitions

2017-03-15 Thread Michael Griggs
Hi Igniters, Last week I was working with a group of Ignite users. They are inserting several million string keys in to a cache. Each string key was approximately 22-characters in length. When I exported the partition counts (via GG Visor) I was able to see an unusual periodicity in the number

[jira] [Created] (IGNITE-2173) Some log.debug() calls in CacheAbstractJdbcStore.java are not protected with if (log.isDebugEnabled())

2015-12-15 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-2173: -- Summary: Some log.debug() calls in CacheAbstractJdbcStore.java are not protected with if (log.isDebugEnabled()) Key: IGNITE-2173 URL: https://issues.apache.org/jira/browse

[jira] [Created] (IGNITE-1774) REST API should be implemented using Jersey

2015-10-22 Thread Michael Griggs (JIRA)
Michael Griggs created IGNITE-1774: -- Summary: REST API should be implemented using Jersey Key: IGNITE-1774 URL: https://issues.apache.org/jira/browse/IGNITE-1774 Project: Ignite Issue Type