YARN-6126. Obtaining app logs for Running application fails with json parse error. Contributed by Xuan Gong.
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@ -426,8 +426,17 @@ public class LogsCLI extends Configured implements Tool {
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if (response.getStatusInfo().getStatusCode() ==
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ClientResponse.Status.OK.getStatusCode()) {
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try {
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JSONArray array = new JSONArray();
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JSONObject json = response.getEntity(JSONObject.class);
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JSONArray array = json.getJSONArray("containerLogsInfo");
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Object logsInfoObj = json.get("containerLogsInfo");
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if (logsInfoObj instanceof JSONObject) {
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array.put((JSONObject)logsInfoObj);
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} else if (logsInfoObj instanceof JSONArray) {
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JSONArray logsArray = (JSONArray)logsInfoObj;
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for (int i=0; i < logsArray.length(); i++) {
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array.put(logsArray.getJSONObject(i));
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}
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}
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for (int i = 0; i < array.length(); i++) {
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JSONObject log = array.getJSONObject(i);
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Object ob = log.get("containerLogInfo");
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