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Memory leak in DestinationContainer [JMS] - NW 7.4

Former Member
0 Kudos

Hello!

We have a problem with possible memory leak in DestinationContainer. This class is parts of JMS component. I found that this issue is very similar to issue described in SAP note (1919681 - Prevent OutOfMemory error in JMS destination container).

In our case, NW stack is in SP 10 (7.4010.2015***). So I expect that the problem is fixed (SAP note fix it in SP 06).

I attached some pictures from heap analysis:

Huge amount of memory is used in waitingForMessagesConsumers (a member of QueueDestinationManager). This hash map contains more than 2 400 000 hash items. It's this expected state or it's memory leak.

Thanks.

Samuel

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Answers (1)

Answers (1)

Sriram2009
Active Contributor
0 Kudos

Hi Samuel.

Could you check this SAP Note 1951382


BR

SS

Former Member
0 Kudos

Hi Sriram.

I checked SAP Note 1951382. This note describe that problem is fixed in SP 07. But we have NW with SP 10. So I expect that it's different problem or it can be regression in SP 10.

Thanks,

Samuel

Sriram2009
Active Contributor
0 Kudos

Hi Samuel.

You can raise the SAP support ticket. it may be bug.

BR

SS