Hi, I’m contracting (via Algoteq I'm writing from here) for a Fortune 500 financial institution with a global footprint. I’m under NDA, so I can’t name the company, but I’m happy to provide all the technical details I can. We've run into an issue with Ignite there I'd need your advice on.
So, to cut a long story short - it seems that in very rare cases, Apache Ignite's Continuous Query can miss an entry when the cache is hammered with new records. Which is a real-life scenario for us. I have a demo project that reproduces this, although it’s important to note that it took 8 hours for a script continuously repeating the test case to trigger it. I.e. yes it's a rare problem... but it happens sometimes indeed, and we can't afford losing records there, it's financial stuff which just can't be lost. The problem demo is available here and includes ready-made logs: https://github.com/new-mikha/ignite-missing-entry-demo Hopefully the README explains all the details, but I’d be happy to clarify anything if needed. I’d appreciate any clues about this problem. Thanks! Best regards, Michael Karmazin -- Visit our website at http://www.algoteq.com <http://www.algoteq.com> Privileged/Confidential information may be contained in this message and may be subject to legal privilege. Access to this e-mail by anyone other than the intended is unauthorised. If you are not the intended recipient (or responsible for delivery of the message to such person), you may not use, copy, distribute or deliver to anyone this message (or any part of its contents) or take any action in reliance on it. In such case, you should destroy this message, and notify us immediately. If you have received this email in error, please notify us immediately by e-mail and delete the e-mail from your computer. If you or your employer does not consent to internet e-mail messages of this kind, please notify us immediately. All reasonable precautions have been taken to ensure no viruses are present in this e-mail. As Algoteq Pty Ltd cannot accept responsibility for any loss or damage arising from the use of this e-mail or attachments we recommend that you subject these to your virus checking procedures prior to use. The views, opinions, conclusions and other informations expressed in this electronic mail are not given or endorsed by the company unless otherwise indicated by an authorised representative independent of this message.
