Re: Enable Kerberos on Ignite Kafka streamer / support for new consumer config

Hi Jackson, I can't figure out how to switch to new style config. Seem, "bootstrap.servers" option should be used instead of "zookeeper.connect". Do you mean using "bootstrap.server" option is not working for you? On Wed, Feb 7, 2018 at 1:18 PM, jackson.dickson wrote: > Thanks Andrew for your

Re: 20 minute 12x throughput drop using data streamer and Ignite persistence

Hi Dave, Could you please provide more details about that use-case. Is it possible to reproduce the issue and gather JFR and log files from all participated nodes? It would be very helpful in order to understand the cause of that behavior. Thanks! -- Sent from: http://apache-ignite-users.70518

Re: 20 minute 12x throughput drop using data streamer and Ignite persistence

Hi Dave, Is possible to share a code snippet which illustrates DataStreamer settings and stream receiver code? Best regards, Slava. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: 20 minute 12x throughput drop using data streamer and Ignite persistence

We are pulling in a large number of records from an RDB, and reorganizing the data so that our analytics will be much faster. I'm running Sumo, and have looked at all of the log files from all the nodes, and the only things are checkpoints and GC logs. The checkpoints are fast, and occur at a low

Re: Logging using Log4Net

Hi, Hm, actually, you've got several log4net misconfigurations in your solution. Everything was fine with Ignite config itself ). Please see updated minified solution attached. Just "build a solution" and it will restore all required packages. The following log4net misconfigurations fixed: 1. Yo

Re: slow query performance against berkley db

Hi Rajesh, While I don't have - and, probably, no one has - any benchmarks comparing Ignite vs Berkeley in a single node configuration (as others have said, this is not really a common use case for Ignite), I can say that performance problems you see are likely to be caused by your query structur

Kubernetes discovery with readinessProbe

We're using Apache Ignite in Kubernetes as a caching layer right now and it's working well for us so far. One thing that's been problematic is that when defining a readinessProbe, the TcpDiscoveryKubernetesIpFinder only sees pods already in a ready state. This means that if you start all your pod

Re: Ignite with Spring Cache on K8S, eviction problem

Pavel, Can you please elaborate on this? What is generated by Spring and why is it not suitable for Ignite? -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Write ahead log and early eviction of new elements

I have a scenario I would like to validate when using Ignite Persistence. I understand when I add an element to a cache that element is serialized, placed into the local memory for the cache on that server and then placed into the WAL pending checkpointing (merging into the persistence store).

RE: Dates before epoch - java.sql.Date

Nevermind, I made an error, works fine. Mike From: Williams, Michael Sent: Tuesday, February 13, 2018 3:24 PM To: user@ignite.apache.org Subject: Dates before epoch - java.sql.Date If I need to store dates before the Unix epoch, should I use timestamp, as java.sql.Date doesn't store anything be

Dates before epoch - java.sql.Date

If I need to store dates before the Unix epoch, should I use timestamp, as java.sql.Date doesn't store anything before 1970? Do date functions support timestamp as well as date? See: https://docs.oracle.com/javase/7/docs/api/java/sql/Date.html See also: https://apacheignite-sql.readme.io/docs/da

MultiMap

Hi I just filled out the survey from the website and it reminded me of one short coming of Apache ignite still that we some times hit that means we occasionally have to use Hazelcast still. And that is lack of a multimap. We saw last year this JIRA but it seems to have died. https://issues.a

Re: Dates before epoch - java.sql.Date

Mike, Looks like you already have a solution, right? http://apache-ignite-users.70518.x6.nabble.com/RE-Dates-before-epoch-java-sql-Date-tp20034.html -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

RE: Dates before epoch - java.sql.Date

Yep, all set. Sorry. Getting better at this, honestly. -Original Message- From: vkulichenko [mailto:valentin.kuliche...@gmail.com] Sent: Tuesday, February 13, 2018 6:07 PM To: user@ignite.apache.org Subject: Re: Dates before epoch - java.sql.Date Mike, Looks like you already have a solu

Re: MultiMap

I'm planning to start working on this ticket in couple of days, hopefully will be implemented soon. On Feb 13, 2018 6:06 PM, "Michael André Pearce" wrote: > Hi > > I just filled out the survey from the website and it reminded me of one > short coming of Apache ignite still that we some times hit

Re: Write ahead log and early eviction of new elements

My guess before the entry (element) gets evicted it will be synced to a respective partition file on disk forcibly so that you can grab it from there later. Ignite persistence experts please confirm my understanding. — Denis > On Feb 13, 2018, at 1:28 PM, Raymond Wilson > wrote: > > I have

How to connect to kubernetes pods from ignite client

Hi, I have setup 3 kuberentes pods each running a ignite server as per the link. My question is how to connect to these from an ignite client which is outside the kubernetes environment. I have the client running in a contianer. How does the client discover the ignite pods. Should we use the sam

Re: 20 minute 12x throughput drop using data streamer and Ignite persistence

I made improvements to the statistics collection in the stream receiver, and I'm finding an excessive number of retry's of the optimistic transactions we are using. I will understand that and retry. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Logging using Log4Net

Igg.zip -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/