autumnust commented on a change in pull request #3050: URL: https://github.com/apache/incubator-gobblin/pull/3050#discussion_r443061486
########## File path: gobblin-api/src/main/java/org/apache/gobblin/configuration/ConfigurationKeys.java ########## @@ -207,6 +207,8 @@ public static final String CLEANUP_OLD_JOBS_DATA = "cleanup.old.job.data"; public static final boolean DEFAULT_CLEANUP_OLD_JOBS_DATA = false; public static final String MAXIMUM_JAR_COPY_RETRY_TIMES_KEY = JOB_JAR_FILES_KEY + ".uploading.retry.maximum"; + public static final String USER_DEFINED_STAGING_DIR = "user.defined.staging.dir"; Review comment: I'll just name it as "user.defined.static.staging.dir". Let's sync offline for why I suggest doing this. ########## File path: gobblin-data-management/src/main/java/org/apache/gobblin/data/management/copy/writer/FileAwareInputStreamDataWriter.java ########## @@ -140,9 +140,13 @@ public FileAwareInputStreamDataWriter(State state, int numBranches, int branchId this.fs = FileSystem.get(uri, conf); this.fileContext = FileContext.getFileContext(uri, conf); - this.stagingDir = this.writerAttemptIdOptional.isPresent() ? WriterUtils - .getWriterStagingDir(state, numBranches, branchId, this.writerAttemptIdOptional.get()) - : WriterUtils.getWriterStagingDir(state, numBranches, branchId); + if (state.getPropAsBoolean(ConfigurationKeys.USER_DEFINED_STAGING_DIR_FLAG)) { Review comment: Think about maintaining the backward-compatibility for such kind of change. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org