This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 262523 - OutOfMemoryError: Java heap space
Summary: OutOfMemoryError: Java heap space
Status: NEW
Alias: None
Product: projects
Classification: Unclassified
Component: Ant (show other bugs)
Version: 8.0.2
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-06-22 06:39 UTC by Exceptions Reporter
Modified: 2018-04-22 23:38 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 224746

Attachments
stacktrace (592 bytes, text/plain)
2016-06-22 06:39 UTC, Exceptions Reporter 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Exceptions Reporter 2016-06-22 06:39:44 UTC 
This issue was reported manually by thurka.
It already has 7 duplicates 


Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.73-b02, Java(TM) SE Runtime Environment, 1.8.0_73-b02
OS: Linux

User Comments:
GUEST: ???

crosati: -

crosati: -

crosati: -

GUEST: After some hours running, the computer got frozen.

GUEST: It happend a lot of hours working.

GUEST: left ide running in a remote debug session, it was hung when I returned




Stacktrace: 
java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:3236)
   at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
   at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
   at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
   at org.apache.tools.ant.util.TeeOutputStream.write(TeeOutputStream.java:81)
   at com.jcraft.jsch.IO.put(IO.java:64)
Comment 1 Exceptions Reporter 2016-06-22 06:39:45 UTC 
Created attachment 160121 [details]
stacktrace
Comment 2 Tomas Hurka 2016-06-22 06:48:46 UTC 
This OOME is caused by bug in org.apache.tools.ant.taskdefs.optional.ssh.SSHExec. Its executeCommand() method holds _compltele_ output from ssh session in the  ByteArrayOutputStream. It probably cannot be fixed in NetBeans, it needs to be fixed in ant itself.