Re: Writing binary [] to ignite via memcache binary protocol

bump :) Could anyone please help to answer a newbie question? Thanks in advance! On Mon, Oct 15, 2018 at 4:22 PM Michael Fong wrote: > Hi, > > I kind of able to reproduce it with a small python script > > import pylibmc > > client = pylibmc.Client (["127.0.0.1:11211"], binary=True) > > > ##abc

Re: Delay queue or similar?

Ok will try that. Cheers! - Matt -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Ignite Service Grid - Anomalous behavior

Does it mean all data will be loaded on all servers and then it will partition amongst them ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: What happens if Server node in a client-server gets down?

1. How does client re-connect to another server if I have mentioned only the address of leader aka oldest node in its configuration? 2. Suppose I have mentioned all server addresses in my client's configuration. What if I I need to add a new server node? Then I will need to restart the client

Re: What happens if Server node in a client-server gets down?

Hello! What is a leader node? Client will re-connect to a different server if current server is down. Regards, -- Ilya Kasnacheev вт, 16 окт. 2018 г. в 19:17, the_palakkaran : > Hi, > > I have a cluster of three nodes and a client that is connected to one of > the > node in the cluster. If

Re: Ignite Service Grid - Anomalous behavior

Hi, CacheStore's loadCache method was designed to start on all server nodes - each data node should load all data(if you don't have partition-aware CacheStore) and only after it each node will filter data that belongs to it. Evgenii вт, 16 окт. 2018 г. в 19:24, the_palakkaran : > I have a

Ignite Service Grid - Anomalous behavior

I have a cluster of three nodes. I have a cache loader service that I deploy from my client node which actually invokes a cache store implementation's loadCache method. The problem is that the service gets executed on all nodes means every node loads the same data. I tried restricting max no of

What happens if Server node in a client-server gets down?

Hi, I have a cluster of three nodes and a client that is connected to one of the node in the cluster. If this node gets down, then the client will throw exception that cannot connect to the node. Is there a way to dynamically attach my client to the leader node, means if the leader is down, the

RE: How can I unsubscribe from the email server?

See the “unsubscribe” links here: https://ignite.apache.org/community/resources.html They’ll open your mail client with a draft of the message – just send it. Stan From: Lucky Sent: 16 октября 2018 г. 11:56 To: user@ignite.apache.org Subject: How can I unsubscribe from the email server? There

Re: GetDataStreamer issue - ignite stops writing when underlying db reader closes

looks like you are right, there is dirty data in the source. Thanks Ilya for the pointer -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Query execution too long even after providing index

Hi, Evgenii, I tried to execute sql without UNION ALL operator. I mean I just executed the first part of the sql as shown below and it is taking 700-800 ms to complete. I have around 3 million records in my cache. and will be having around 30-40 million records in real scenario. SELECT id,

Re: GetDataStreamer issue - ignite stops writing when underlying db reader closes

Hello! I will suspect key collision here (keys become non-unique) or something like that. Anything changes if you manually flush() the data streamer? Regards, -- Ilya Kasnacheev вт, 16 окт. 2018 г. в 14:26, wt : > could it have something to do with a Guid being the key? > > > > -- > Sent

Re: GetDataStreamer issue - ignite stops writing when underlying db reader closes

could it have something to do with a Guid being the key? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

RE: Priority on affinityCalls

I personally feel that this should be handled on higher level. In my view, Ignite Compute subsystem is about simple delivery of a job to a remote server. It has failover and all, but to really use that you have to go for ComputeTaskSplitAdapter or similar things, and they’re hard to get right.

GetDataStreamer issue - ignite stops writing when underlying db reader closes

I have the following load code for ignite (.net) 1) setup a data streamer ldr = igniteclient.GetDataStreamer(TableName); 2) open connection to database and read data 3) create class objects and pass to streamer 4) close db connection I am observing the following behaviour the row count for this

How can I unsubscribe from the email server?

There are too many emails . How can I unsubscribe from the email server? Thanks.

RE: Priority on affinityCalls

Hi Stan, Thanks for your quick response! Could something like prioritized callables be considered in a future version? Currently in my project a bunch of client nodes send all kinds of affinityCalls to the server nodes and a real-time interaction task and a slow moving batch job probably

Re: odbc caches - cannot browse

Thank you Igor -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

How to configure service deployment as cluster node singleton in Ignite Configuration file?

Hi, I have a service that needs to be deployed in a cluster of three nodes. But I want only one node to run it. How can I restrict it? I have tried setting 1)maxPerNodeCount=1 and totalCount=1 2)totalCount=1 Still on all nodes the service is getting run. Also, what is the equivalent

Ignite Select Query Performance

Hi, We have inserted a table in Ignite with 10 million rows. The execution time for the following query is around 10 seconds: *select * from tableName offset 500 rows fetch next 100 rows only* The Ignite database was installed on servers with 150 GB RAM. The same table was inserted in