OutOfMemoryError in Bisq 0.6.2

[cbeams]

I just received the following report from a user:

I think version 0.6.2 of Bisq has a java memory
leak, I have several occurrences of the platform hanging if you leave it
running for 24 hours or more, I had a couple of instances of a java out
of memory error:

Dec-28 15:44:41.475 [Save-file-task-8323] ERROR i.b.c.s.FileManager:
Error in saveToFile toProtoMessage: PersistableNetworkPayloadCollection,
/home/user/.local/share/Bisq/btc_mainnet/db/PersistableNetworkPayloadMap
Dec-28 15:44:41.483 [Save-file-task-8323] ERROR i.b.c.s.FileManager:
Error at saveToFile,
storageFile=/home/user/.local/share/Bisq/btc_mainnet/db/PersistableNetworkPayloadMap
java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
       at
io.bisq.common.storage.FileManager.saveToFile(FileManager.java:196)
       at
io.bisq.common.storage.FileManager.saveNowInternal(FileManager.java:177)
       at
io.bisq.common.storage.FileManager.lambda$new$0(FileManager.java:72)
       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
       at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
       at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
       at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
       at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.OutOfMemoryError: Java heap space
       at
com.google.protobuf.AbstractMessageLite.toByteArray(AbstractMessageLite.java:68)
       at
io.bisq.common.storage.FileManager.saveToFile(FileManager.java:191)
       at
io.bisq.common.storage.FileManager.saveNowInternal(FileManager.java:177)
       at
io.bisq.common.storage.FileManager.lambda$new$0(FileManager.java:72)
       at
io.bisq.common.storage.FileManager$$Lambda$104/1832661523.call(Unknown
Source)
       ... 6 common frames omitted

[llhoppy]

I just had another instance of this error, screenshot attached

[ManfredKarrer]

Which OS are you using? Do you remember how long it was running? We never saw outOfMemory issues on OSX or Windows but on Linux. Might be some OS specific issue.

[llhoppy]

Hi , I am running it on Qubes ,
Linux trade 4.9.56-21.pvops.qubes.x86_64 #1 SMP Tue Oct 17 23:58:50 UTC 2017 x86_64 GNU/Linux

the Qube runs :
Distributor ID: Debian
Description: Debian GNU/Linux 8.10 (jessie)
Release: 8.10
Codename: jessie

[ManfredKarrer]

How much RAM have you assigned? I think 2-4 GB should be ok, below might be problematic...

[llhoppy]

I have 2gig assigned

[llhoppy]

I increased my qube to 4gig memory just in case and left Bisq running , had another java heap space error this morning

[ripcurlx]

@llhoppy Do you still have this issue with the current (0.9.1) version? Feel free to reopen if it is still an issue.