Ignite memory leak

2018-08-04 Thread igor.tanackovic
Hi, I want to discuss about potential memory leak in Ignite (I imply potential mem leak as I'm not 100% sure I do something wrong ;)) However, believe I found a corner case which triggers memory leak even with the lates stable version. In my case, MapQueryResults fills MapNodeResults map without

Re: Need help for setting offheap memory

2018-08-04 Thread Alex Plehanov
Offheap and heap memory regions are used for different purposes and can't replace each other. You can't get rid of OOME in heap by increasing offheap memory. Can you provide full exception stack trace? 2018-08-03 20:55 GMT+03:00 Amol Zambare : > Thanks Alex and Denis > > We have configured off he

Re: Toad Connection to Ignite

2018-08-04 Thread Jörn Franke
Toad itself specializes only to certain dbms. Reasoning is that it offers also functionality to manage databases in the TOAD Ui (Eg list the tables, monitoring etc.) and these are based on non-standard SQL queries specific to the DBMS. There are plenty of other free clients and I believe develo

Re: The Apache Ignite book - I have some confusion when reading?

2018-08-04 Thread srecon
Hi, Let’s start at the beginning. There is no primary node in Ignite. When we say primary node (I will correct the term in the book soon), we mean the node that contains the master (prime/primary) copies of the keys or partitions. monstereo wrote > Especially chapter 4 Architecture deep dive >