Github user d2r commented on a diff in the pull request:
https://github.com/apache/storm/pull/845#discussion_r44985482
--- Diff: storm-core/src/clj/backtype/storm/daemon/nimbus.clj ---
@@ -390,53 +444,99 @@
[(.getNodeId slot) (.getPort slot)]
)))
+(defn- get-version-for-key [key nimbus-host-port-info conf]
+ (let [version (KeyVersion. key nimbus-host-port-info)]
+ (.getKey version conf)))
+
+(defn get-key-seq-from-blob-store [blob-store]
+ (let [key-iter (.listKeys blob-store nimbus-subject)]
+ (iterator-seq key-iter)))
+
(defn- setup-storm-code [nimbus conf storm-id tmp-jar-location storm-conf
topology]
- (let [stormroot (master-stormdist-root conf storm-id)]
- (log-message "nimbus file location:" stormroot)
- (FileUtils/forceMkdir (File. stormroot))
- (FileUtils/cleanDirectory (File. stormroot))
- (setup-jar conf tmp-jar-location stormroot)
- (FileUtils/writeByteArrayToFile (File. (master-stormcode-path
stormroot)) (Utils/serialize topology))
- (FileUtils/writeByteArrayToFile (File. (master-stormconf-path
stormroot)) (Utils/toCompressedJsonConf storm-conf))
- (if (:code-distributor nimbus) (.upload (:code-distributor nimbus)
stormroot storm-id))
- ))
+ (let [subject (get-subject)
+ storm-cluster-state (:storm-cluster-state nimbus)
+ blob-store (:blob-store nimbus)
+ jar-key (master-stormjar-key storm-id)
+ code-key (master-stormcode-key storm-id)
+ conf-key (master-stormconf-key storm-id)
+ nimbus-host-port-info (:nimbus-host-port-info nimbus)]
+ (if tmp-jar-location ;;in local mode there is no jar
+ (do
+ (.createBlob blob-store jar-key (FileInputStream.
tmp-jar-location) (SettableBlobMeta. BlobStoreAclHandler/DEFAULT) subject)
+ (if (instance? LocalFsBlobStore blob-store)
+ (.setup-blobstore! storm-cluster-state jar-key
nimbus-host-port-info (get-version-for-key jar-key nimbus-host-port-info
conf)))))
--- End diff --
Can use `when` instead of `if ... do` here.
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