@Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        TaskExecLog that = (TaskExecLog) o;
        return createdTime == that.createdTime
                && Objects.equals(log, that.log)
                && Objects.equals(taskId, that.taskId);
    }
@param createdTime the createdTime to set
common/src/main/java/com/netflix/conductor/common/metadata/tasks/TaskExecLog.java