[jira] [Commented] (GEODE-10092) IllegalArgumentException: Illegal Capacity (with a negative value) thrown from EntriesSet.toArray() in client

["Jinmei Liao (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GEODE-10092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17499150#comment-17499150 ] 

Jinmei Liao commented on GEODE-10092:
-------------------------------------

This exception is hard to reproduce. EntriesSet.size() ultimately calls LocalRegion.getRegionSize(), first step is to add logging message when size goes negative for further investigation when this error happens.

> IllegalArgumentException: Illegal Capacity (with a negative value) thrown from EntriesSet.toArray() in client
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: GEODE-10092
>                 URL: https://issues.apache.org/jira/browse/GEODE-10092
>             Project: Geode
>          Issue Type: Bug
>            Reporter: Jinmei Liao
>            Priority: Major
>              Labels: needsTriage
>
> In some case, we see the following stack trace when executing entriesSet.toArray() call: Exception java.lang.IllegalArgumentException: Illegal Capacity: -40
> 	at java.util.ArrayList.<init>(ArrayList.java:157)
> 	at org.apache.geode.internal.cache.EntriesSet.toArray(EntriesSet.java:251)
> 	at org.apache.geode.internal.cache.EntriesSet.toArray(EntriesSet.java:245)
> looks like the entriesSet.size() call will sometimes returns a negative value.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)