IBM Z Software


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IBM Java SDK for z/OS

Showing 20

Allow to correlate JVM SMF Data to a Job and Step to allow analyse SMF 121 in large Batch environments

We need a way to understand which JOB a SMF121 record belongs to, to understand what caused an abnormal behaviour. Therefore a SMF30COR field could be part of the SMF121 record, we would still need to understand what Jobstep is the SMF121 Record f...
8 months ago in IBM Java SDK for z/OS 1 Future consideration

Add support for HWIREST to JZOS

BCPii is an important z/OS specific API that currently supports several languages but NOT Java. Having this support within JZOS would make java applications relying on HWI communications (such as monitoring applications or system automation tasks)...
over 2 years ago in IBM Java SDK for z/OS 0 Future consideration

Sharing one Java Shared Classcache between different users and its restrictions

We plan to use the Java Shared Classcache for our Java Batch Jobs to improve CPU usage and performance of our batch jobs. The batch jobs use for security reasons different users but should share one classcache. Sharing the same Shared Class Cache ...
9 months ago in IBM Java SDK for z/OS 1 Future consideration

Provide functional JZOS jars in a Maven repository

IBM has made non-functional versions of the JZOS jars available in the Maven Central repository to allow compilation using Maven. Some JZOS functions are dependent on z/OS, however others e.g. data conversion are not. Using non functional jars mak...
5 months ago in IBM Java SDK for z/OS 0 Future consideration

Javadoc for JZOS as JAR or ZIP

Make the javadoc for JZOS available in a method that can be imported into an IDE as a standard part of the Java order and install, such as a zip or JAR.
almost 8 years ago in IBM Java SDK for z/OS 1 Future consideration

z/OSMF opens unnecessary Java RMI-Ports on public IP

When starting z/OSMF, it openes the configured Socket for normal work. And it also openes an secondary Port with moving port-number (every restart a different port), which gives (on usage) a message which sounds like Java RemoteMethodInvocation.Ne...
over 1 year ago in IBM Java SDK for z/OS 0 Future consideration

JZOS file/stream classes should implement Closeable for try with resources

JZOS file and stream classes, such as ZFile should implement Closeable to support try with resources.
almost 4 years ago in IBM Java SDK for z/OS 2 Future consideration

Update JAVA to honor default Keyring certificate

Update JAVA so it will honor the default Keyring certificate instead of picking the first personal certificate it finds in a Keyring. JAVA is being invoked by products like Liberty for z/OS server in a JVM and Java is using JSSE to get digital cer...
over 4 years ago in IBM Java SDK for z/OS 0 Future consideration

IBM JVM needs to support default credentials cache file created by native kinit program

IBM JVM needs to support default credentials cache file created by native kinit (/usr/bin/kinit) program, like Oracle JVM does today. Our client OCC (big US financial company) requires to secure access to HDFS with Kerberos. We anticipate that mor...
about 7 years ago in IBM Java SDK for z/OS 0 Future consideration

Exploit z/OS specific features to minimise impact of Java security changes to JCE RACF keystores

Why:Following implementation of OSB 8181692, the KeyProtector.java function increased the number of times that keystore data is encrypted from from 20 to 200,000 times. This had the effect of significantly increasing the cost when retrieving the k...
about 6 years ago in IBM Java SDK for z/OS 0 Future consideration

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