Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/1434#discussion_r46840304
--- Diff:
flink-clients/src/main/java/org/apache/flink/client/CliFrontend.java ---
@@ -630,6 +638,136 @@ protected int cancel(String[] args) {
}
}
+ /**
+ * Executes the SAVEPOINT action.
+ *
+ * @param args Command line arguments for the cancel action.
+ */
+ protected int savepoint(String[] args) {
+ LOG.info("Running 'savepoint' command.");
+
+ SavepointOptions options;
+ try {
+ options = CliFrontendParser.parseSavepointCommand(args);
+ }
+ catch (CliArgsException e) {
+ return handleArgException(e);
+ }
+ catch (Throwable t) {
+ return handleError(t);
+ }
+
+ // evaluate help flag
+ if (options.isPrintHelp()) {
+ CliFrontendParser.printHelpForCancel();
+ return 0;
+ }
+
+ if (options.isDispose()) {
+ // Discard
+ return disposeSavepoint(options,
options.getDisposeSavepointPath());
+ }
+ else {
+ // Trigger
+ String[] cleanedArgs = options.getArgs();
+ JobID jobId;
+
+ if (cleanedArgs.length > 0) {
+ String jobIdString = cleanedArgs[0];
+ try {
+ jobId = new
JobID(StringUtils.hexStringToByte(jobIdString));
+ }
+ catch (Exception e) {
+ LOG.error("Error: The value for the Job
ID is not a valid ID.");
+ System.out.println("Error: The value
for the Job ID is not a valid ID.");
+ return 1;
+ }
+ }
+ else {
+ LOG.error("Missing JobID in the command line
arguments.");
--- End diff --
Same here.
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