redhat-openjdk

How to know the reason for JVM crashing with Segfault?

由 谁说胖子不能爱 提交于 2021-02-16 15:41:16
问题 We are seeing the JVM getting crashed at times with segfault. The only error we see in logs is as below. Anyone can suggest something by looking at the below error trace. # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007fef7f1d3eb0, pid=42623, tid=0x00007feea62c8700 # # JRE version: OpenJDK Runtime Environment (8.0_222-b10) (build 1.8.0_222-b10) # Java VM: OpenJDK 64-Bit Server VM (25.222-b10 mixed mode linux-amd64 compressed oops) #

How to know the reason for JVM crashing with Segfault?

由 自作多情 提交于 2021-02-16 15:41:06
问题 We are seeing the JVM getting crashed at times with segfault. The only error we see in logs is as below. Anyone can suggest something by looking at the below error trace. # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007fef7f1d3eb0, pid=42623, tid=0x00007feea62c8700 # # JRE version: OpenJDK Runtime Environment (8.0_222-b10) (build 1.8.0_222-b10) # Java VM: OpenJDK 64-Bit Server VM (25.222-b10 mixed mode linux-amd64 compressed oops) #

JDK flight recorder backport in RedHat OpenJDK 8

由 廉价感情. 提交于 2020-05-30 07:27:48
问题 I would like to ask, if anybody knows date or more informations about JDK flight recorder backport in the RedHat OpenJDK 8 production release (for RHEL 7)? I've tried the last build (1.8.0_242-b08) that doesn't contain it yet, and based on this article (https://www.i-programmer.info/news/80-java/13279-openjdk-8-to-get-jdk-flight-recorder.html) I thought that it will contain and nowhere can not find more information. Best regards and thanks for your answers. 回答1: Thank you for your answers. I

Is JCE policy bundled with openjdk 8?

由 懵懂的女人 提交于 2020-05-12 20:33:06
问题 I am trying to package java-1.8.0-openjdk jre and jdk, i am unable to find jce policy for openjdk 8 Where can i find it ? Can anyone point me the link. 回答1: According to the following page, it seems that JCE is by default bundled with OpenJDK: https://github.com/open-eid/cdoc4j/wiki/Enabling-Unlimited-Strength-Jurisdiction-Policy. 来源： https://stackoverflow.com/questions/53276996/is-jce-policy-bundled-with-openjdk-8

Is JCE policy bundled with openjdk 8?

由 有些话、适合烂在心里 提交于 2020-05-12 20:31:45
问题 I am trying to package java-1.8.0-openjdk jre and jdk, i am unable to find jce policy for openjdk 8 Where can i find it ? Can anyone point me the link. 回答1: According to the following page, it seems that JCE is by default bundled with OpenJDK: https://github.com/open-eid/cdoc4j/wiki/Enabling-Unlimited-Strength-Jurisdiction-Policy. 来源： https://stackoverflow.com/questions/53276996/is-jce-policy-bundled-with-openjdk-8

Is JCE policy bundled with openjdk 8?

由 删除回忆录丶 提交于 2020-05-12 20:30:54
问题 I am trying to package java-1.8.0-openjdk jre and jdk, i am unable to find jce policy for openjdk 8 Where can i find it ? Can anyone point me the link. 回答1: According to the following page, it seems that JCE is by default bundled with OpenJDK: https://github.com/open-eid/cdoc4j/wiki/Enabling-Unlimited-Strength-Jurisdiction-Policy. 来源： https://stackoverflow.com/questions/53276996/is-jce-policy-bundled-with-openjdk-8

OpenJDK builds and javaws bin file

由 给你一囗甜甜゛ 提交于 2020-01-05 21:12:12
问题 I understand that Java Web Start is deprecated and not present in Java SE 11 and later. I bumped into the Red Hat distribution of OpenJDK which says "OpenJDK 11 Windows installer includes an additional component - Web Start deployment protocol implementation based on IcedTea-Web open-source project." Red Hat's OpenJDK Overview. I thought "well they added it". I downloaded it but in /bin there isn't any trace of javaws. I also downloaded the OpenJDK 8 from Red Hat, and again, no trace of

Unable to install openJDK 8 in Red Hat

由 微笑、不失礼 提交于 2019-12-10 18:21:56
问题 I am trying to install openJDK 8 in my machine using yum, as per this https://openjdk.java.net/install/ . But I can't see open openJDK 8 in yum repository. [root@test ~]# yum search jdk Loaded plugins: downloadonly, product-id, refresh-packagekit, security, : subscription-manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. =============================== N/S Matched: jdk =============================== java-1.6.0-openjdk.x86

Technical difference between AdoptOpenJDK and Red Hat OpenJDK for Windows

由 ε祈祈猫儿з 提交于 2019-12-03 02:54:28
Red hat provides the Red Hat OpenJDK 8 for Windows for development use only (registration required). AdoptOpenJDK provides OpenJDK 8 builds for Windows ( AdoptOpenJDK 8 Windows ) without any restrictions. Is there any technical difference between the two packages when using the same version/update(e.g. 8u181)? With "technical difference" I mean missing classes/functions, different default JVM settings, etc. Red Hat provides OpenJDK 8 Windows binaries under exactly the same license as AdoptOpenJDK and any other open-source OpenJDK 8 build - under the GNU GPL v. 2 with classpath exception . All
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