search

eclipse-openj9 / openj9

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
Other
3.27k stars 721 forks source link

OpenJDK java/security/MessageDigest/TestDigestIOStream OutOfMemoryError: Java heap space #17591

Open pshipton opened 1 year ago

pshipton commented 1 year ago

https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_sanity.openjdk_x86-64_mac_OMR/24 jdk_security1_1 java/security/MessageDigest/TestDigestIOStream.java

Failed to capture diagnostics.

06:27:42  java.lang.OutOfMemoryError: Java heap space
06:27:42    at java.base/java.util.Arrays.copyOf(Arrays.java:3776)
06:27:42    at java.base/java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:120)
06:27:42    at java.base/java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:95)
06:27:42    at java.base/java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:137)
06:27:42    at java.base/java.security.DigestOutputStream.write(DigestOutputStream.java:116)
06:27:42    at TestDigestIOStream.testDigestOnOff(TestDigestIOStream.java:172)
06:27:42    at TestDigestIOStream.run(TestDigestIOStream.java:89)
06:27:42    at TestDigestIOStream.main(TestDigestIOStream.java:66)
keithc-ca commented 1 year ago

Has this been seen on any other platform or version? The only explanations I can think of are that ByteArrayInputStream.read() never returns -1 or the heap is unreasonably small (the largest part of the test reads and write 6250000 bytes).

pshipton commented 1 year ago

Not seen more than once. If I see it again then I'll add a new comment with the details.