Github user vrozov commented on a diff in the pull request: https://github.com/apache/apex-core/pull/364#discussion_r73449937 --- Diff: engine/src/main/java/com/datatorrent/stram/engine/StreamingContainer.java --- @@ -902,14 +902,14 @@ private void deployNodes(List<OperatorDeployInfo> nodeList) throws IOException Context parentContext; if (ndi instanceof UnifierDeployInfo) { - OperatorContext unifiedOperatorContext = new OperatorContext(0, ((UnifierDeployInfo)ndi).operatorAttributes, containerContext); + OperatorContext unifiedOperatorContext = new OperatorContext(ndi, containerContext); parentContext = new PortContext(ndi.inputs.get(0).contextAttributes, unifiedOperatorContext); massageUnifierDeployInfo(ndi); } else { parentContext = containerContext; } - OperatorContext ctx = new OperatorContext(ndi.id, ndi.contextAttributes, parentContext); + OperatorContext ctx = new OperatorContext(ndi, parentContext); --- End diff -- @chandnisingh Here `ndi` may also be an instance of `UnifierDeployInfo` in which case, the new code will use `ndi.operatorAttribute` while the old code was using `ndi.contextAttributes`. It sounds that currently only `id` and `name` can be copied from OperatorDeployInfo to OperatorContext, while attributes must be passed in the constructor.
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