Github user satishd commented on a diff in the pull request:
https://github.com/apache/storm/pull/1608#discussion_r74029648
--- Diff: storm-core/src/jvm/org/apache/storm/StormSubmitter.java ---
@@ -238,39 +239,24 @@ public static void submitTopologyAs(String name, Map
stormConf, StormTopology to
}
// Dependency uploading only makes sense for distributed
mode
- List<String> jarsBlobKeys;
+ List<String> jarsBlobKeys = Collections.emptyList();
List<String> artifactsBlobKeys;
DependencyUploader uploader = new DependencyUploader();
try {
uploader.init();
jarsBlobKeys =
uploadDependencyJarsToBlobStore(uploader);
artifactsBlobKeys =
uploadDependencyArtifactsToBlobStore(uploader);
+ setDependencyBlobsToTopology(topology, jarsBlobKeys,
artifactsBlobKeys);
+ submitTopologyInDistributeMode(name, topology, opts,
progressListener, asUser, conf, serConf);
+ } catch (Throwable e) {
+ // remove uploaded jars blobs, not artifacts since
they're shared across the cluster
+ uploader.deleteBlobs(jarsBlobKeys);
--- End diff --
@HeartSaVioR Is not there a possibility that the topology is submitted
successfully on nimbus but client receives thrift error because of some timeout
or connection error?
My preference is to remove those topologies only when we know definitely
that the topology submission is failed.
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