Downloading Geode

I just started with a new effort and it looks like the downloads are broken. >From this page: [image: image.png] Clicking the TGZ yields this URL https://apache.org/dyn/closer.cgi/geode/1.15.2/apache-geode-1.15.2.tgz which has this page in Chrome: [image: image.png] Tried 3 Browsers and 2 on m

Re: [DISCUSS] RFC: How management rest API GET request deals with entities in multiple groups

+API > -- > Cheers > > Jinmei > -- Charlie Black | cbl...@pivotal.io

Re: WAN replication of transactions

received together on the other site? > > There is a risk of having a site with an inconsistent state if there is a > network problem. Lets say you have two sites, and communication between > them is broken when not all events of a transaction on site 1 where sent to > site 2. How are you dealing with this risk? Have someone experimented this? > > Thanks, > > BR/ > > Alberto > > > -- Charlie Black | cbl...@pivotal.io

Re: Debugging geode functions

t; Is there any easy way to debug geode functions? > > With best regards, > Ashish > -- Charlie Black | cbl...@pivotal.io

Re: SIGKILL VS SIGTERM VS SIGABRT

stop server/servers but sometimes it doesn't work and we >>> end up using kill -9. Which I don't think is the right way to kill as we >>> have persistence enabled and it terminates the process abruptly. >>> >>> Then option left is SIGABRT VS SIGTERM? >>> >>> >>> With best regards, >>> Ashish >>> >> -- Charlie Black | cbl...@pivotal.io

Re: Spark geode best practices

cated region. Exception we see in the server side >>>>>> is >>>>>> that default limit of 800 gets maxed out and on client side we see retry >>>>>> attempt to each server but gets failed even though when we re ran the >>>>>> same >>>>>> job it gets completed without any issue. >>>>>> >>>>>> In the code problem I could see is that we are connecting to geode >>>>>> using client cache in forEachPartition which I think could be the issue. >>>>>> So >>>>>> for each partition we are making a connection to geode. In stats file we >>>>>> could see that connections getting timeout and there is thread burst also >>>>>> sometimes >4000. >>>>>> >>>>>> What is the recommended way to connect to geode using spark? >>>>>> >>>>>> But this one specific job which gets failed most of the times and is >>>>>> a replicated region. Also when we change the type of region to >>>>>> partitioned >>>>>> then job gets completed. We have enabled disk persistence for both type >>>>>> of >>>>>> regions. >>>>>> >>>>>> Thoughts? >>>>>> >>>>>> >>>>>> >>>>>> With best regards, >>>>>> Ashish >>>>>> >>>>> -- Charlie Black | cbl...@pivotal.io

Re: can't connect to 2 different locators?

ork cable fully || ..). Charlie On Mon, Apr 15, 2019 at 10:33 AM Claudiu Balciza wrote: > This solves my problem 😊 > > I can easily work around the “same region name” > > > > Thank you Charlie Black and Michael Stolz > > > > > > *Claudiu Balcîza*BSc

Re: can't connect to 2 different locators?

: >>> >>> Caught: java.lang.IllegalStateException: Existing cache's default pool >>> was not compatible >>> >>> >>> >>> I could work around this by having one cache open at a time but I’d like >>> to have them both open >>> >>> Any ideas? >>> >>> >>> >>> *Claudiu Balcîza*BSc >>> >>> Database Architect >>> Architecte de base de données >>> Arhitect Baze de Date >>> >>> >>> >> -- Charlie Black | cbl...@pivotal.io

Re: GEODE-5649

30 seconds is long for any operation - single-hop or through a non-single-hop operation. I would check some other environmental aspect. A couple that comes to mind client garbage collection, virtualization neighbors, downstream applications using data from getAll() operation. Maybe just throw a

Re: Pool unexpected socket timed out on client

It's not normal for Geode to be not servicing requests. I *do not* recommend changing the fault tolerances until you find out why things aren't responding in 10 seconds to 1 minute.Imagine your users waiting for a minute or more for an in-memory system to return a value. Some things to look

Re: Help getting a clustered Locators created

I made a video a while back in an effort to show how Geode handles this use case. I walk through: - Starting up geode with 3 locators 4 servers - Create a region - Load some data with spring boot - kill -9 a data node - See what happens - restart the down node - rebalance th

Re: Geode cluster startup time is slow

; method - try taking that out and see how things are. Regards, Charlie On Wed, Oct 17, 2018 at 9:15 AM Charlie Black wrote: > One thing I run into more often than not is how teams shutdown Geode. If > the shutdown process is killing each of the processes one by one (gfsh stop >

Re: Geode cluster startup time is slow

One thing I run into more often than not is how teams shutdown Geode. If the shutdown process is killing each of the processes one by one (gfsh stop or kill -9 ) it actually facilitates a distrust on the remaining members. Try using the gfsh shutdown command and see how much better or worse th

Re: Apache calcite geode security

g.apache.calcite.adapter.geode.rel.GeodeSchemaFactory", "operand": { > "locatorHost": "localhost", "locatorPort": "10334", "regions": "Zips", > "pdxSerializablePackagePath": ".*" } } ] } > > Thanks, > Ashish &g

Re: Apache calcite geode security

>From a Geode perspective, Calcite is just another application. So any data operations will be covered by the Geode Role-Based access control. As for LDAP - some commercial customers use this implementation which extends Shiro. https://github.com/Pivotal-Field-Engineering/pivotal-gemfire-ldap Ho

Re: Frequent GMS membership error

That error makes me think about something Anthony mentioned - the steal time. If this is running on vSphere most "security minded" orginizations turn off steal time reporting. So one might want to look at the vSphere console and check out the metric Ready Time for the vm. Ready time is the am

Re: Debug Functions on server via Idea...timeout

I use the technique Jens mentions... pause current thread. Works like champ no mater what you are debugging. Charlie On Tue, Jul 10, 2018 at 10:26 AM John Blum wrote: > Hi Pieter - Yes, set the member-timeout Geode property when debugging, > and then set breakpoints in whatever user-defined co

Re: Issue with TombstoneService

Are we redeploying the geode jar to the jvm? Or have some kind of interesting classloader? On Thu, Jul 5, 2018 at 8:36 AM Anthony Baker wrote: > Thanks for the error report. Can you share the portion of the log that > dumps the classpath? It looks like you’re starting geode with springboot > an

Re: geode server network request is very slow!

Don't forget java has issues with microbenchmarks - just starting up a JVM do something in a tight loop and done. What happens is the JIT compiler hasn't compiled the code and done its job. So we need to give the JVM time to do its thing, otherwise, java is interpreting the code (slow). In the

Re: geode server network request is very slow!

Thanks, Dan - per thread max one can expect is 5,000 gets and puts per second. There will be some theoretical max due to some bottleneck in the 7 layer OSI model or some external issue like the internal switching fabric. Running on the local host actually eliminates the physical layer. With the

Re: geode server network request is very slow!

Don’t forget about the physical nature of a distributed call. The local client get doesn’t go through the switch and the remote client goes through the switch. As a quick check try a simple ping from one machine to the other and ping local host. Notice how much quicker the local ping to the remote

Re: Inserts from multiple threads

hat are the parameters to tune socket buffer ? > > On Wed, Nov 29, 2017 at 1:06 AM, Charlie Black wrote: > >> Socket Buffers - good catch. >> >> On Tue, Nov 28, 2017 at 11:33 AM Udo Kohlmeyer >> wrote: >> >>> Another thing to keep in mind put

Re: Inserts from multiple threads

levant to a > server to that server... > But as everybody else has already stated... you'll have test what is your > "optimal" batch size AND ... maybe tune your buffers to match > > --Udo > > On Tue, Nov 28, 2017 at 11:21 AM, Charlie Black wrote: > >

Re: Inserts from multiple threads

Amit Pandey wrote: > Thanks guy. Much appreciated. > > Charlie do you mean batches of say 50-100 for putAlls ? > > Regards > > On Tue, Nov 28, 2017 at 11:15 PM, Charlie Black wrote: > >> Both are correct and incorrect at the same time - it depends on >> you

Re: Inserts from multiple threads

Both are correct and incorrect at the same time - it depends on your application, domain model, workload and physical environment. I would recommend adding some metrics and follow what Akihiro mentioned and use what works for your environment. As a side note: I would also recommend trying smalle

Re: Apache Geode - java.lang.ClassNotFoundException: org.apache.geode.SerializationException Exception

ata-geode-100incubating-release-released> --- Charlie Black 858.480.9722 | cbl...@pivotal.io > On May 29, 2017, at 2:16 AM, Ratika Prasad wrote: > > We see the below exception while using Apache Geode, we are just getting > started up and have set up Apache geode version 7.0 – and we

Re: fastest way to bulk insert in geode

--- Charlie Black 858.480.9722 | cbl...@pivotal.io > On Mar 6, 2017, at 10:42 AM, Amit Pandey wrote: > > Hey Jake, > > Thanks. I am a bot confused so a put should be faster than putAll ? > > John, > > I need to setup all data so that they can be queried. So I don'

Project demonstrating indexing technique using quad trees

Hello fellow Apache Geode users. I thought I would share a project with the community where I showcase how to add Geospatial indexing to Geode. In this project I simulate vehicle sensors reporting thier geo location as they travel the California roadways. Geode will be indexing the data

Re: Geode memory handling issues

It feels like Java hasn't hit the threshold when the GC would kick in. >From a Geode perspective if the entry count is zero all of the references to the objects stored in Geode should be removed and are waiting to be reclaimed by Java. If you would like to force a GC try the gfsh command "gc".