aljoscha commented on a change in pull request #10178:
[FLINK-14433][DataStream] Move generated Jaas conf file from /tmp directory to
Job specific directory
URL: https://github.com/apache/flink/pull/10178#discussion_r348561832
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/security/modules/JaasModule.java
##########
@@ -140,10 +155,12 @@ public DynamicConfiguration getCurrentConfiguration() {
/**
* Generate the default JAAS config file.
*/
- private static File generateDefaultConfigFile() {
+ private static File generateDefaultConfigFile(String workingDir) {
+ checkArgument(workingDir != null, "working directory should not
be null.");
final File jaasConfFile;
try {
- Path jaasConfPath = Files.createTempFile("jaas-",
".conf");
+ Path path = Paths.get(workingDir);
+ Path jaasConfPath = Files.createTempFile(path, "jaas-",
".conf");
Review comment:
Ah yes, I misunderstood what `createTempFile()` does. It adds the random
number to the prefix. 👌
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