STORM-1750: Replace manual check for exception cause with try-cause
Project: http://git-wip-us.apache.org/repos/asf/storm/repo Commit: http://git-wip-us.apache.org/repos/asf/storm/commit/a910e29a Tree: http://git-wip-us.apache.org/repos/asf/storm/tree/a910e29a Diff: http://git-wip-us.apache.org/repos/asf/storm/diff/a910e29a Branch: refs/heads/1.0.x-branch Commit: a910e29a2616e99b6e6d2ff132d3971428a11a31 Parents: 6e4bdbc Author: Stig Rohde Døssing <[email protected]> Authored: Thu May 5 11:10:38 2016 +0200 Committer: Stig Rohde Døssing <[email protected]> Committed: Thu May 5 11:10:38 2016 +0200 ---------------------------------------------------------------------- .../apache/storm/cluster_state/zookeeper_state_factory.clj | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/storm/blob/a910e29a/storm-core/src/clj/org/apache/storm/cluster_state/zookeeper_state_factory.clj ---------------------------------------------------------------------- diff --git a/storm-core/src/clj/org/apache/storm/cluster_state/zookeeper_state_factory.clj b/storm-core/src/clj/org/apache/storm/cluster_state/zookeeper_state_factory.clj index 06557d4..061c9e8 100644 --- a/storm-core/src/clj/org/apache/storm/cluster_state/zookeeper_state_factory.clj +++ b/storm-core/src/clj/org/apache/storm/cluster_state/zookeeper_state_factory.clj @@ -92,12 +92,10 @@ (zk/set-data zk-writer path data) (do (zk/mkdirs zk-writer (parent-path path) acls) - (try + (try-cause (zk/create-node zk-writer path data :persistent acls) - (catch RuntimeException e - (if (instance? KeeperException$NodeExistsException (.getCause e)) - (zk/set-data zk-writer path data) - (throw e))))))) + (catch KeeperException$NodeExistsException e + (zk/set-data zk-writer path data)))))) (set-worker-hb [this path data acls]
