diff options
| -rw-r--r-- | core/src/main/scala/org/apache/spark/SparkContext.scala | 8 | ||||
| -rw-r--r-- | python/pyspark/context.py | 15 |
2 files changed, 23 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/SparkContext.scala b/core/src/main/scala/org/apache/spark/SparkContext.scala index c7a7436462..b3c3bf3746 100644 --- a/core/src/main/scala/org/apache/spark/SparkContext.scala +++ b/core/src/main/scala/org/apache/spark/SparkContext.scala @@ -315,6 +315,14 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli _dagScheduler = ds } + /** + * A unique identifier for the Spark application. + * Its format depends on the scheduler implementation. + * (i.e. + * in case of local spark app something like 'local-1433865536131' + * in case of YARN something like 'application_1433865536131_34483' + * ) + */ def applicationId: String = _applicationId def applicationAttemptId: Option[String] = _applicationAttemptId diff --git a/python/pyspark/context.py b/python/pyspark/context.py index 90b2fffbb9..d7466729b8 100644 --- a/python/pyspark/context.py +++ b/python/pyspark/context.py @@ -292,6 +292,21 @@ class SparkContext(object): return self._jsc.version() @property + @ignore_unicode_prefix + def applicationId(self): + """ + A unique identifier for the Spark application. + Its format depends on the scheduler implementation. + (i.e. + in case of local spark app something like 'local-1433865536131' + in case of YARN something like 'application_1433865536131_34483' + ) + >>> sc.applicationId # doctest: +ELLIPSIS + u'local-...' + """ + return self._jsc.sc().applicationId() + + @property def startTime(self): """Return the epoch time when the Spark Context was started.""" return self._jsc.startTime() |