[infinispan-issues] [JBoss JIRA] (ISPN-7922) OffHeap stream causes too many entries in memory at once

William Burns (JIRA) issues at jboss.org
Tue Jun 13 21:49:00 EDT 2017


    [ https://issues.jboss.org/browse/ISPN-7922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13420831#comment-13420831 ] 

William Burns edited comment on ISPN-7922 at 6/13/17 9:48 PM:
--------------------------------------------------------------

This is the exact bug I am running into, where the stream returned in flatMap has to be completely exhausted before sending a single entry down stream https://stackoverflow.com/a/29986041/4222962


was (Author: william.burns):
This is the exact bug I am running into https://stackoverflow.com/a/29986041/4222962

> OffHeap stream causes too many entries in memory at once
> --------------------------------------------------------
>
>                 Key: ISPN-7922
>                 URL: https://issues.jboss.org/browse/ISPN-7922
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.0.1.Final
>            Reporter: William Burns
>            Assignee: William Burns
>
> Using flatMap for some reason causes the stream operation to keep entries in memory for all entries that map to a given lock. We should have these processed by address counter instead.



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